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PO Box 9021,
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E-mail: font@focusonnature.com
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Mammals
during
Focus On Nature Tours
in North America
(Both Land and Marine)
Noting those during
our tours from
1991 thru 2011
with an (*)
A List of Mammals in North America
compiled by Armas Hill
Photo at right:
SILVER-HAIRED BAT,
70 miles off the coast of New Jersey,
during a FONT pelagic trip in September 2004.
Codes:
Seen during FONT tours & pelagic trips in the following:
AK:
in Alaska
AZ: in Arizona
BC:
in British Colombia, Canada
CA:
in California (inc. offshore)
CO:
in Colorado
DE: in Delaware (inc. offshore, some in MD waters)
FL: in Florida
KS: in Kansas
MX: in Mexico
NC: in North Carolina
NE: in Nebraska
NJ: in New Jersey (inc. offshore, some in NY waters)
NF; in Newfoundland, Canada
NM: in New Mexico
TX: in Texas
WA: in Washington State (inc. offshore)
WI: in the West Indies
WY: in Wyoming
(p): seen pelagically
(ph): species with a photo in this FONT website

The widespread Red Fox
(photo by Doris Potter)
Links to Groups of Mammals in this List:
American
Opossums Armadillos
Rabbits
& Hares Squirrels
American Beaver Mice & Rats
North American Porcupine
Canines
Felines Bears
Procyonids (Raccoons
& Allies) Mustelids
Shrews & Moles Bats
Seals,
Sea Lions, Walrus
Even-toed Ungulates (Sheep, Goats, Bison, Musk Ox)
Pronghorn
New World Pigs Deer
Manatee Porpoises, Dolphins, Whales
Other Links:
A List & Photo Gallery
of Mammals of Eastern North America
Lists & Photo Galleries of Mammals in: Alaska Arizona
California
Colorado North
Carolina Texas
Washington State
North American Marine Wildlife, other than Whales & Dolphins
A Complete List
& a Photo Gallery of North
American Birds, in 6 parts:
List #1: Grouse to Anhinga
List #2: Condor to Shorebirds
List #3: Jaegers to Cuckoos
List #4: Owls to Flycatchers
List #5: Shrikes to Pipits
List #6: Olive Warbler to
Buntings
Upcoming
FONT Birding & Nature Tours in North America
Directory
of Photos in this Website, in this list & others

AMERICAN OPOSSUMS
(in the Order
Didelphimorphia (formerly Marsupialia), Family Didelphidae)
- Virginia Opossum (ph) (*) ______ CA,DE,TX
Didelphis virginiana

Virginia Opossum
(photo by Karl Frafjord, during a FONT tour in Texas)
ARMADILLOS (in the Order Xenarthra (formerly Edentata)
"Edentates"
means "those without teeth". However, this term is more
appropriate for the xenarthrans that truly are toothless, the Old World
pangolins.
Family Dasypodidae
- Nine-banded (Long-nosed) Armadillo
(ph)
(*) ______ FL,TX
Dasypus novemcinctus
(of the 20 New World armadillos, this is the only one in the
United States)
Nine-banded Armadillo
PIKAS, RABBITS & HARES (Order Lagomorpha)
PIKA (Family Ochotonidae)
- American Pika (or Cony)
(*) ______ AK,CO
Ochotona princeps
- Collared Pika
______
Ochotona collaris
RABBITS & HARES (Family Leporidae)
- European Rabbit (i) (*) ______ WA
Oryctolagus cuniculus (the single member of its genus)
- Mountain Cottontail (*) ______ CO,WA,WY
(has also been
called
Nuttall's Cottontail)
Sylvilagus nuttallii
- Desert Cottontail (ph) (*) ______
AZ,CA,CO,NM,TX
Sylvilagus audubonii

A Desert Cottontail,
photographed during a FONT tour
- Eastern Cottontail (*) ______ AZ,CO,DE,FL,KS,NC,NE,OK,TX,WA
Sylvilagus floridanus
There is a western population of the Eastern Cottontail in central-east Washington
State.
- New England Cottontail ______
Sylvilagus transitionalis
- Appalachian Cottontail ______
Sylvilagus obscurus
- Marsh Rabbit (*) ______ FL,NC
Sylvilagus
(formerly Tapeti) palistris
- Swamp Rabbit ______
Sylvilagus
(formerly Tapeti) aquaticus
- Brush Rabbit (*) ______ CA
Sylvilagus
(formerly Microlagus) bachmani
- Pygmy Rabbit ______
Brachylagus idahoensis (the single member of its genus)
- Black-tailed Jackrabbit (ph) (*) ______ AZ,CA,CO,KS,NM,OK,TX
Lepus californicus

Black-tailed Jackrabbits, photographed during a
FONT tour
- White-tailed Jackrabbit (*) ______ CO,KS
Lepus townsendii
- Antelope Jackrabbit (ph) (*) ______ AZ
Lepus alleni
- White-sided Jackrabbit ______
Lepus callotis
- Snowshoe Hare (*) ______ AK,CO,NF,WY
(another name is Varying Hare)
Lepus americanus
- Alaskan Hare (*)
______ AK
Lepus othus
- Arctic Hare ______
Lepus arcticus
RODENTS: gnawing mammals (Order Rodentia -
the largest order of mammals with nearly 2,000
species
worldwide)
Families include:
Sewellel (Aplodontiidae)
Squirrels (Sciuridae)
Pocket Gophers (Geomyidae)
Kangaroo Rats & Pocket Mice (Heteromyidae)
Mice & Rats (Muridae), New World Mice & Rats (subfamily
Sigmodontinae)
New World Porcupines (Erethizontidae)
Family APLODONTIIDAE
- Sewellel
______ (has been called
Mountain Beaver)
Aplodontia rufa (the single ember of its genus)
Family SCIURIDAE: Squirrels
- Hoary Marmot (*) ______ AK,WA
(has also been called "Whistler")
Marmota caligata
- Alaska Marmot ______ (in the
Brooks Range of northern Alaska)
Marmota broweri
- Yellow-bellied Marmot (ph) (*) ______ CO
(has also been called Rockchuck)
Marmota flaviventris

Yellow-bellied Marmot
- Olympic Marmot ______ (on
montane meadows & slopes of the Olympic Peninsula of western Washington
State)
Marmota olympus
- Vancouver Island Marmot ______
Marmota vancouverensis
- Woodchuck (ph) (*) ______ AK,DE,NE
(has also been called "Groundhog")
Marmota monax
(The subspecies in Alaska, M. m. ochracea,
is reddish cinnamon in color.)


Woodchucks (upper photo: an adult; lower photo: two
young)
(photographs by Doris Potter)
- Black-tailed Prairie Dog (*) ______ CO,KS,NE
Cynomys ludovicianus
- White-tailed Prairie Dog (*) ______ CO
Cynomys leucurus
- Gunnison Prairie Dog (ph) (*) ______
CO
Cynomys gunnisoni

Gunnison's Prairie Dog
(photo by Doris Potter)
- Utah Prairie Dog ______
Cynomys parvidens
- Harris's Antelope Squirrel (ph) (*) ______ AZ
(has
also been called Yuma Antelope Squirrel)
Ammospermophilus harrisii

Harris's Antelope Squirrel, photographed during
a FONT tour
- Texas Antelope Squirrel (*) ______ TX
Ammospermophilus interpres
- White-tailed Antelope Squirrel (ph) ______
Ammospermophilus leucurus

White-tailed Antelope Squirrel
(photo by Doris Potter)
- Nelson's Antelope Squirrel (t2)
______ (in the San Joaquin valley of southern California)
Ammospermophilus nelsoni
- California Ground Squirrel (*) ______ CA
Spermophilus
(formerly Otospermophilus) beecheyi

A California Ground Squirrel at Monterey, California
(photo by Armas Hill)
- Arctic Ground Squirrel (*) ______ AK
Spermophilus
(formerly Urocitellus) parryii

Arctic Ground Squirrel
(photo by Howard Eskin)
- Columbian Ground Squirrel ______
Spermophilus
(formerly Urocitellus) columbianus
- Spotted Ground Squirrel ______
Spermophilus
(formerly Ictidomys) spilosoma
- Thirteen-lined Ground Squirrel (*) ______
CO,NE,WY
Spermophilus
(formerly Ictidomys) tridecemlineatus
- Mexican Ground Squirrel (*) ______ NM,TX
Spermophilus
(formerly Ictidomys) mexicanus
- Richardson's Ground Squirrel ______
Spermophilus richardsonii
- Wyoming Ground Squirrel (*) ______ CO,WY
(was conspecific with the Richardson's Ground Squirrel, Spermphilus
richardsonii)
Spermophilus elegans
- Washington Ground Squirrel (*) ______ WA
Spermophilus washingtoni
- Belding's Ground Squirrel (*) ______ WA
(seen in eastern Washington State,
slightly north of boundary in range maps)
Spermophilus beldingi
- Uinta Ground Squirrel ______
Spermophilus armatus
- Idaho Ground Squirrel ______
Spermophilus brunneus
- Merriam's Ground Squirrel ______
Spermophilus canus
- Piute Ground Squirrel ______
Spermophilus mollis
- Golden-mantled Ground Squirrel (*) ______ CO
Spermophilus
(formerly Callospermophilus or Citellus) lateralis
- Cascade Golden-mantled Ground Squirrel
(*) ______ WA (a
recent "split" from the Golden-mantled Ground Squirrel)
Spermophilus
(formerly Callospermophilus) saturatus
- Townsend's Ground Squirrel (*) ______ WA
Spermophilus townsendii
- Round-tailed Ground Squirrel (ph) (*) ______ AZ
Spermophilus
(formerly Xerospermophilus) tereticaudus

Round-tailed Ground Squirrel, photographed
during a FONT tour
- Mojave Ground Squirrel ______
Spermophilus
(formerly Xerospermophilus) mohavensis
- Variegated Ground Squirrel (or Rock
Squirrel) (ph) (*) ______ AZ,CO,NM,TX
Spermophilus
(formerly Otospermophilus) variegatus
- Franklin's Ground Squirrel ______
Spermophilus
(formerly Poliocitellus) franklinii
- Townsend's Chipmunk (*) ______ WA
Tamias
(formerly Neotamias) townsendii
- Yellow-pine Chipmunk (*) ______ WA
Tamias
(formerly Neotamias) amoenus
- Merriam's Chipmunk (*) ______ CA
Tamias
(formerly Neotamias) merriami
- Least Chipmunk (*) ______ AZ,CO,WA,WY
Tamias
(formerly Neotamias) minimus
- Panamint Chipmunk (*) ______ CA
Tamias
(formerly Neotamias) panamintinus
- Colorado Chipmunk (*) ______ CO
Tamias
(formerly Neotamias) quadrivittatus
- Cliff Chipmunk (ph) (*) ______ AZ
Tamias
(formerly Neotamias) dorsalis

Cliff Chipmunk, photographed during a FONT
tour
- Alpine Chipmunk ______ (in high
altitude rocky alpine meadows in the Sierra Nevada range in California)
Tamias
(formerly Neotamias) alpinus
- Gray-footed Chipmunk ______ (on
rocky, brushy slopes of south-central New Mexico & extreme west Texas)
Tamias
(formerly Neotamias) canipes
- California Chipmunk ______
Tamias
(formerly Neotamias) obscurus
- Yellow-cheeked Chipmunk ______
Tamias
(formerly Neotamias) ochrogenys
- Palmer's Chipmunk ______ (in
the Spring Mountains of southern Nevada)
Tamias
(formerly Neotamias) palmeri
- Long-eared Chipmunk ______
Tamias
(formerly Neotamias) quadrimaculatus
- Red-tailed Chipmunk ______
Tamias
(formerly Neotamias) ruficaudus)
- Hopi Chipmunk (ph) ______
Tamias
(formerly Neotamias) rufus

Hopi Chipmunk
(photo by Doris Potter)
- Shadow Chipmunk ______
Tamias
(formerly Neotamias) senax
- Siskiyou Chipmunk ______
Tamias
(formerly Neotamias) siskiyou
- Sonoma Chipmunk ______
Tamias
(formerly Neotamias) sonomae
- Lodgepole Chipmunk ______
Tamias
(formerly Neotamias) speciosus
- Uinta Chipmunk (*) ______
AZ
Tamias
(formerly Neotamias) umbrinus
- Eastern Chipmunk (ph) (*) ______ DE
Tamias striatus
Eastern Chipmunk
(photo by Doris Potter)
- Eastern Gray Squirrel (i/wNA) (ph) (*) ______
BC,DE,NC,NE,WA
Sciurus carolinensis

Eastern Gray Squirrel
(photo by Doris
Potter)
- Western Gray Squirrel (*) ______ CA,WA
Sciurus
(formerly Hesperosciurus) griseus
- Arizona Gray Squirrel (*) ______ AZ
Sciurus arizonensis
- Eastern Fox Squirrel (ph) (*) ______ CO,NC,NE,TX
Sciurus niger
(northern form in Colorado & Nebraska; in Nebraska the black morph)
(in North Carolina, a dark southeastern form, but with white nose and
ears)

An Eastern Fox Squirrel photographed during the
FONT birding & nature tour
in North Carolina in May 2009
- Mexican Fox Squirrel (*) ______ AZ
(has
been called Apache Fox Squirrel, Sciurus
apache)
Sciurus nayaritensis
- Tassel-eared Squirrel (*)
______
AZ,CO (another name is Abert's Squirrel)
Sciurus
(formerly Otosciurus) aberti
- American Red Squirrel (*) ______ AK,CO,NF,WA (another
name has been "Spruce Squirrel")
Tamiasciurus hudsonicus
- Douglas' Squirrel (*) ______ WA
(also
called "Chickaree") (Note, however, that the Red
Squirrel is also referred to as "Chickaree" in
the Rocky Mountains)
Tamiasciurus douglasii
- Southern Flying
Squirrel ______
Glaucomys volans
- Northern Flying
Squirrel ______
Glaucomys sabrinus
AQUATIC RODENTS
- American Beaver (ph) (*) ______ AK,CO,NE,NF,WY
Castor canadensis

American Beaver
(photo by Doris Potter)
- Muskrat (ph) (*) ______ AK,CO,DE,NE,WA,WY
Ondatra zibethicus
(the single member of its genus)

Muskrat
(photo by Doris Potter)
- Nutria (or Coypu) (i) (*) ______ NC,TX,WA
Myocastor coypus (the single member of its genus)
The Nutria is native to South America.

A Nutria, or Coypu, photographed during a FONT tour
(photo by Marie Gardner)
- Round-tailed
Muskrat ______
Neofiber alleni
(the single member of its genus)
POCKET
GOPHERS (Family Geomyidae)
- Yellow-faced Pocket Gopher (*) ______
TX
Pappogeomys
(formerly Cratogeomys)
castanops
MICE & RATS
- North American Deermouse (*) ______ AZ,WA
Peromyscus maniculatus
- Northwestern Deermouse (*) ______ WA
Peromyscus keeni
- Chihuahan Pocket Mouse (*) ______ TX
Chaetodipus eremicus
- Olive-backed Pocket
Mouse (*) ______ CO
Perognathus fasciatus
- Plains Pocket Mouse (*) ______ KS
Perognathus flavescens
- Plains Harvest Mouse (*) ______ CO
Reithrodontomys montanus
- White-throated Woodrat (*) ______ AZ
Neotoma albigula
- Hispid Cotton Rat (*) ______
NC,TX
Sigmodon hispidus
- Meadow Vole (ph) (*) ______
Microtus pennsylvanicus

Meadow Vole
(photo by Doris Potter)
- Singing (formerly
called Alaska)
Vole (*) ______ AK
Microtus
(formerly
Stenocranius)
miurus
- Tiaga (formerly called Yellow-cheeked)
Vole (*) ______ AK
Microtus (formerly
Aulacomys) xanthognathus
NEW WORLD PORCUPINES (Family Erethizontidae)
- North American Porcupine (ph) (*) ______ AK,CO,WA
Erethizon dorsatum

North American Porcupine
(photo by Doris Potter)
CARNIVORES (Order Carnivora)
Families include:
Canines: Dogs & Foxes (Canidae)
Felines: Cats (Felidae)
Bears: (Ursidae)
Procyonids: Raccoons & allies (Procyonidae)
Mustelids: Weasels, Skunks & allies (Mustelidae)
CANINES:
- Coyote (ph) (*) ______ AZ,CA,CO,KS,NE,TX,WA
(See notes below under the Eastern Wolf)
Canis latrans
Above: A Coyote
Below: An applicable comment regarding the widespread & adaptable
Coyote.
(upper photo by Marie Gardner; lower photo by Doris Potter)

- Gray Wolf ______
Canis lupus
- Red Wolf (t1) (*) ______ NC(i)
Canis rufus
Some contend the Red Wolf to be a "historical hybrid" between
the Gray Wolf, Canis lupus, and the
Coyote, Canis
latrans.
The
"Red
Wolf"
was introduced into eastern North Carolina from the Southwest US.
- Eastern Wolf ______
Canis lycaon
The Eastern Wolf is said to be a distinct species,
although it has also been said to be a subspecies of the Gray Wolf or
the Red Wolf. Science has shown that it is closely related to them,
but that is not the same species as either of them.
The Eastern Wolf is a small to medium sized wolf with a light brown
or reddish coat. They also have some longer hairs in their coat that are
usually black. As Eastern Wolves gets older, they develop more of
those long black hairs.
Eastern Wolves are often mistaken for Coyotes due to their
coloring and build.
Well known are the Eastern Wolves in the area of the Algonquin
Provincial Park in Ontario, Canada. They have a large home range. It is
believed that packs of Eastern Wolves follow the movements of White-tailed
Deer, as a way to have plenty to eat, especially in the winter
months.
Eastern Wolves are said to be very dependent upon the social aspects
of their pack. They are quite loyal to each other and will do all they can
to keep other packs of wolves out of their territory. That is why they are
often heard howling, so as to publicize and protect their
territories.
Eastern Wolves are most active at night but they can also be seen out
during the day.
The Eastern Wolf has a diverse diet. Sometimes animals hunt on their
own, but most of the time they hunt with their pack. Some of their prey when
they hunt alone include rodents, beaver, and muskrat. Prey
when they hunt in their pack includes deer and moose. In some
instances, they have even been able to successfully kill a Black Bear.
The alpha and beta animals mate in February, with the young
born about two months later.
The Eastern Wolf has been known to mate with different types of Coyotes
in their areas. That can definitely affect the overall genetics of the
species (see below the results of a recent study).
It is interesting
behavior because otherwise wolves have often been known to aggressively run
off Coyotes, and in the case of the Gray Wolf in the west,
even kill
them.
In a recent genetic study, published in May 2011, and adding fuel to a
longstanding debate, it was determined that wolves in the eastern
United States are hybrids of Gray Wolves and Coyotes,
while Coyotes in that region are actually wolf-coyote-dog hybrids.
There were 16 researchers involved in the study from around the globe. It
was said to be the most detailed genetic study of any wild vertebrate
species to date.
The study is not likely to have any impact on the management of the endangered
Red Wolf in North Carolina and the Eastern Wolf in Ontario,
but it offers some fresh insight into their genetic make-up and concludes
that those wolves are hybrids that developed over the last few hundred
years.
On the other hand, some scientists have argued that the Red
Wolf, Canis rufus, and the Eastern Wolf, Canis
lycaon, evolved from an ancient wolf species distinct from
the larger Gray Wolf, Canis lupus, of western North America.
The recent study, referred to above, showed a gradient of hybridization
in wolves, as follows:
In western North America, wolves were pure wolf.
In the western Great Lakes region, they averaged 85 percent wolf and 15
percent Coyote.
Wolves in Algonquin Park in eastern Ontario averaged 58 percent wolf.
The Red Wolf in North Carolina, which as been the subject of
extensive preservation and restoration efforts, was found to be 24
percent wolf and 75 percent coyote.
Coyotes, in the northeastern US, which only colonized in the region
in the past 60 years, were found to be 82 percent coyote, 9
percent dog, and 9 percent wolf.
In a study, last year, museum specimens and genetic samples were used to
show that Coyotes migrating eastward bred with wolves to
evolve into a larger form that has become the top predator in the Northeast
US, filling a niche left when native eastern wolves were hunted out
of existence. This hybridization allowed Coyotes to evolve from the
smaller mouse-eater of western grasslands to a larger deer-hunter in
eastern forest.
Still a question is how it is that Gray Wolves don't typically breed
with Coyotes, but kill them. In the West, wolves don't
hybridize with Coyotes, even in the circumstance when single wolves
looking for mates have dispersed into the middle of "Coyote
country".
- Gray Fox (*) ______ AZ,CA,CO,TX,WA
Urocyon cinereoargenteus
(would be monotypic were it not for the
Island Gray Fox
of the Channel Is. of California, Urocyon littoralis)
- Island Gray Fox ______ (restricted to 6 Channel Islands off the California coast; half to
two-thirds the size of the Gray Fox)
Urocyon littoralis
- Red Fox (ph) (*) _____ AK,CA,CO,NE,WA
Vulpes vulpes fulva
(the North
American animal considered now to be conspecific with the Old World Red Fox, Vulpes
v. vulpes)

Red Fox
(photo by Doris Potter)
- Swift Fox (*) ______ CO
Vulpes velox
- Kit Fox (*) ______ TX
Vulpes macrotis
- Arctic Fox (*) ______ AK
Vulpes
(formerly Alopex) lagopus
FELINES:
- Bobcat (ph) (*) ______ AZ,CA,NC,TX
Felis
(formerly Lynx) rufa

A Bobcat photographed
during a FONT tour in Arizona in August 2010
(photo by Marie Gardner)
- Canadian Lynx
______
Felis
(formerly Lynx) canadensis
- Puma (ph) ______ (also called Mountain Lion
or Cougar)
Felis
(formerly Puma) concolor
- Ocelot (ph) ______
Felis
(formerly Leopardus) pardalis
- Jaguarundi ______
Felis
(formerly Herpailurus) yagouaroundi
- Jaguar (ph) ______
Panthera
(formerly Jaguarius) onca
BEARS:
- American Black Bear (*) ______ AK,AZ,NC
Urus (formerly Euarctos) americanus
(Up to 18 subspecies are recognized.)
Not all "Black
Bears" are black. Some coastal populations of British Columbia
and Alaska are creamy white, the "Kermode Bear".
Others are bluish gray, the "Glacier Bear". Another
population in the Northwest US is light reddish-brown, the "Cinnamon
Bear". Most in the eastern US are black.
- Brown Bear (*) ______
AK (also called Grizzly Bear)
Ursus arctos (has also been Ursus horribilis)
The larger "Big
Brown (or Kodiak) Bear" of Alaska
& northwest Canada has been considered a distinct species, U.
middendorffi, but generally now considered conspecific with
U.
arctos)
The Brown Bear of North America, Europe, and Asia is now by
most considered as a single species.
A Grizzly Bear in Alaska
(photo by Howard Eskin)
- Polar Bear ______
Thalarctos maritimus (the single member of its genus)
PROCYONIDS:
- Northern Raccoon (ph) (*) ______ CO,DE,FL,NC,NE,TX,WA
Procyon lotor|

Northern Raccoon
(photo by Doris
Potter)
- Ringtail (*) ______ TX
Bassariscus astutus
- White-nosed Coati (ph) (*) ______ AZ
Nasua narica

White-nosed Coati
(photo by Marie Gardner)
AQUATIC MUSTELIDS
- American Mink (ph) (*) ______ DE,NC
Mustela vison
There formerly was a "Sea Mink", larger and redder, Mustela
v. macrodon, along the North Atlantic coast. It was trapped to extinction by
the 1860's. Some say it was a full species.
Other species in the Mustela genus follow in "Other Mustelids".

American Mink
(photo by Howard Eskin)
- Northern River Otter (*) ______ CA,NC,WA
Lutra
(formerly Lontra) canadensis
The Northern River Otter is up to 5 feet in length; up to 22 pounds in
weight.
- Sea Otter (ph) (*) ______ AK,CA
Enhydra lutris
(the single member of its genus)

Sea Otters
OTHER MUSTELIDS:
- American Badger (ph) (*) ______
CO
Taxidea taxus (the single member of its genus)

An American Badger
photographed during a FONT Colorado tour
- Eastern Spotted Skunk ______
Spilogale putorius
- Western Spotted Skunk (*) ______ CO
Spilogale gracilis
- Hooded Skunk (*) ______ AZ
Mephitis macroura
- Striped Skunk (*) ______ AZ,CO,NE,TX
Mephitis mephitis
- Eastern Hog-nosed
Skunk ______
Conepatus leuconotus
- Western Hog-nosed
Skunk ______
Conepatus mesoleucus
- American Marten
______
Martes americana
- Fisher ______
Martes pennanti
- Ermine
______ (also called Stoat)
Mustela erminea
- Long-tailed Weasel
______
Mustela frenata
- Least Weasel
______
Mustela nivalis
- Black-footed
Ferret (t1) ______
Mustela nigripes
- Wolverine ______
Gulo gulo (the single member of its genus)
SHREWS & MOLES (in the Order Insectivores "insect eaters" -
this
group, throughout much of the world, includes shrews, moles, hedgehogs,
moonrats,
and tenrecs. (Family Soricidae)
- Cinereous Shrew ______
Sorex cinereus
- Southeastern Shrew ______
Sorex longirostris
- American Pygmy Shrew ______
Nicrosorex
(formerly Sorex) hoyi
The American Pygmy Shrew is the smallest mammal in North America.
- Alaska Tiny Shrew ______
Sorex yukonicus
- American Long-tailed Shrew ______
Sorex dispar
- Smoky Shrew ______
Sorex fumeus
- Gaspe Shrew ______ (rocky areas
of Gaspe Peninsula in Quebec & Cape Breton Island, Nova Scotia)
Sorex gaspensis
- American Water Shrew ______
Sorex palustris
- Marsh Shrew ______
Sorex bendirii
- Arctic Shrew ______
Sorex arcticus
- Maritime Shrew ______
Sorex maritimensis
The Maritime Shrew was split from the Arctic Shrew in
2002.
- Tundra Shrew ______
Sorex tundrensis
- Prairie Shrew ______
Sorex haydeni
- American Dwarf Shrew ______
Sorex nauus
- Merriam's Shrew ______
Sorex merriami
- Arizona Shrew ______
Sorex arizonae
- Preble's Shrew ______
Sorex preblei
- Mount Lyell Shrew ______
Sorex lyelli
- Inyo Shrew ______
Sorex tenellus
- Ornate Shrew ______
Sorex ornatus
- Baird's Shrew ______
Sorex bairdii
- Fog Shrew ______
Sorex sonomae
- Vagrant Shrew ______
Sorex vagrans
- Pacific Shrew ______
Sorex pacificus
- Trowbridge's Shrew ______
Sorex trowbridgii
- Montane (formerly Dusky)
Shrew (*) ______ WA
Sorex monticolus
- Barren Ground Shrew ______
Sorex ugyunak
- Pribilof Island Shrew (*) ______
AK
(endangered)
Sorex pribilofensis
- Least Shrew ______
Cryptotis parva
- Northern Short-tailed
Shrew ______
Blarina brevicauda
- Southern Short-tailed
Shrew ______
Blarina carolinensis
- Eliot's Short-tailed
Shrew ______
Blarina hylophaga
- Desert Shrew
______
Notiosorex crawfordi
- Cockrum's Desert
Shrew ______
Notiosorex cockrumi
- American Shrew
Mole ______
Neurotrichus gibbsii (the single member of its genus)
- Townsend's Mole
______
Scapanus townsendii
- Broad-footed Mole
______
Scapanus latimanus
- Coast Mole ______
Scapanus orarius
- Eastern Mole
______
Scalopus aquaticus
(the single member of its genus)
- Hairy-tailed Mole
______
Parascalops breweri
(the single member of its genus)
- Star-nosed Mole
______
Condylura cristata (the single member of its genus)
BATS (Order Chiroptera -
with about 950 species worldwide, the
diversity of bats is second only to that of
rodents)
LEAF-CHINNED BAT (Family MORMOOPIDAE) (8 species in the New
World)
-
(Peter's) Ghost-faced Bat ______
Mormoops megalophylla
AMERICAN LEAF-NOSED BATS (Family PHYLLOSTOMIDAE) (155 species in
the New World)
- California Leaf-nosed
Bat ______
Macrotus californicus
- North American Long-nosed Bat (ph)
(*) ______ AZ
Leptonycteris yerbabuenae (formerly conspecific with
what's now the Mexican Long-nosed Bat, L.
nivalis)
The population of the North American Long-nosed Bat in Arizona was formerly considered by some a distinct
species, the Sanborn's Long-nosed Bat, L.
sanborni.

A North American Long-nosed Bat at a hummingbird
feeder after dark
- Mexican Long-nosed Bat ______
(endangered) (summer migrant from Mexico into Texas)
Leptonycteris nivalis
- Mexican Long-tongued Bat (ph) (*) ______ AZ
Choeronycteris mexicana (the single member of its genus)

A Mexican Long-tongued Bat at a hummingbird
feeder after dark
- Hairy-legged Vampire Bat ______
Diphylla ecaudata
FREE-TAILED BATS (Family MOLOSSIDAE) (94 species worldwide)
- Mexican (or Brazilian) Free-tailed Bat
(ph)
(*) ______ NM,TX
Tadarida brasiliensis
There are many Mexican Free-tailed Bats at Carlsbad Caverns in
New Mexico.

ABOVE & BELOW:
Mexican Free-tailed Bats

- Big Free-tailed Bat (*) ______ NM
Nyctinomops macrotis
- Pocketed Free-tailed
Bat ______
Nyctinomops femorosaccus
- Greater Bonneted
Bat ______
Eumops perotis
- Underwood's Bonneted
Bat ______
Eumops underwoodi
- Wagner's Bonneted
Bat ______
Eumops glaucinus
- Pallas's Mastiff
Bat ______
Molossus molossus
VESPER BATS (Family VESPERTILIONIDAE) (364 species
worldwide)
- Silver-haired Bat (ph) (*) ______ NJ (p)
Lasionycteris noctivagans (the single member of its genus)
A Silver-haired Bat came onboard a FONT pelagic trip, 70 miles offshore from
New Jersey, September 12, 2004.It is in the photo below.

Silver-haired Bat
- Eastern Red Bat (*) ______ NJ (p)
Lasiurus borealis (Eastern Red Bat & Western Red Bat
have recently been "split")
- Western Red Bat ______
Lasiurus blossevillii
- Seminole Bat (*) ______ NC
Lasiurus seminolus
- Northern Yellow Bat ______
Lasiurus intermedius
- Southern Yellow Bat ______
Lasiurus egaq
- Western Yellow Bat ______ (was
part of the Southern Yellow Bat)
Lasiurus xanthinus
- Hoary Bat ______
Lasiurus cinereus
- Spotted Bat ______
Euderma maculatum
- Rafinesque's Big-eared Bat ______
Corynorhinus rafinesquii
- Townsend's Big-eared Bat ______
Corynorhinus townsendii
- Allen's Big-eared Bat ______
Idionycteris phyllotis
- Pallid Bat ______
Antrozous pallidus
- Southwestern Myotis ______
Myotis auriculus
- Fringed Myotis ______
Myotis thysanodes
- Long-eared Myotis ______
Myotis evotis
- Keen's Myotis ______
Myotis keenii
- Northern Myotis ______
Myotis septentrionalis
- California Myotis (*) ______ CA
Myotis californicus
- Western Small-footed Myotis ______
Myotis ciliolabrum
- Eastern Small-footed Myotis ______
Myotis leibii
- Long-legged Myotis ______
Myotis volans
- Cave Myotis ______
Myotis velifer
- Yuma Myotis (*) ______ TX
Myotis
(formerly Leuconoe) yumanensis
- Little Brown Myotis (*) ______ CO,NC
Myotis
(formerly Leuconoe) lucifugus
- Gray Myotis ______
Myotis grisescens
- Southeastern Myotis ______
Myotis austroriparius
- Indiana Myotis ______
Myotis sodalis
- Big Brown Bat (*) ______ CA,WA
Eptesicus fuscus
- Evening Bat ______
Nycticeius humeralis
- Eastern Pipistrelle (*) ______ NC
Pipistrellus (formerly Perimyotis)
subflavus
- Western Pipistrelle (*) ______ AZ,TX
Pipistrellus
(formerly
Hypsugo) hesperus
MARINE MAMMALS I - SEALS & SEA LIONS (Order Pinnidedia,
"fin-footed")
EARED SEALS, including SEA LIONS & FUR SEALS (Family Otariidae)
- California Sea Lion (*) ______ CA
(the Galapagos Sea Lion is a race of this species, there is
another rare subspecies in Japan)
Zalophus californiannus (the single member of its genus)
Male California Sea Lions are about 6.5 feet in length, and
weigh up to almost 600 pounds; females about 5.9 feet in length, and
weighing up to 198 pounds.
- Northern
Sea Lion (*) ______ AK,WA
(has also been called Steller's Sea
Lion)
Eumetopias jubatus
(the single member of its genus)
Male Northern, or Steller's. Sea Lions are nearly 10 feet long, and can weigh up to 2,200 pounds; females
up 6.6 feet in length, and weighing up to 660 pounds.
The smallest adult Steller's Sea Lion
is larger than the largest California Sea Lion.
- Northern Fur Seal (ph) (*) ______ AK,CA,WA
Callorbinnus ursinus (the single member of its genus)

A Northern Fur Seal,
photographed during a FONT Tour in Alaska
HAIR, including PHOCID, SEALS (Family Phocidae)
- Harbor Seal (ph) (*) ______ AK,CA,WA
Phoca vitulina
The Harbor Seal ranges from 3.9 to 5.9 feet in length, weighs
from 99 to 230 pounds.

Harbor Seals
(above photo by James Scheib, during a FONT tour;
photo below by Howard Eskin)

- Ringed Seal (*) ______ AK
Phoca hispida
- Ribbon Seal ______
Phoca fasciata
- Spotted Seal ______
Phoca largha
- Harp Seal ______
Phoca groenlandica
- Hooded Seal ______
Cystophora cristata
- Gray Seal ______
Halichoerus grypus
- Bearded Seal (*) ______
AK
Erignathus barbatus (the single member of its
genus)
- Northern Elephant Seal (*) ______ CA
Mirounga angustirostris
Male Northern Elephant Seals can be over 16 feet in length,
and weigh up to 4,400 pounds; females weigh up to 1,760 pounds.
WALRUS (Family Odobenidae)
- Walrus (*) ______ AK
Odobenus rosmarus (the single member of its genus)
EVEN-TOED UNGULATES (Order Artiodactyla)
(This order worldwide is diverse, including:
pigs, hippopotamuses, camels,
deer, antelope, and cattle.)
SHEEP, GOATS, BISON, & MUSKOX (Family Bovidae)
- Bighorn Sheep (ph) (*) ______ CO,WA
Ovis canadensis
("Rocky Mountain Bighorn Sheep" in Colorado, O. c. canadensis)
("Desert Bighorn Sheep" in Washington)

A
Bighorn Sheep, Ovis canadensis, in the Rocky Mountains of
Colorado.
(photo by Rick Greenspun,
during a FONT tour in Colorado)
- Dall's Sheep (*) ______ AK
Orvis dalli
- Mountain Goat (*) ______ AK
Ocramnos americanus (the single member of
its genus)
- (Plains) American Bison (or Buffalo)
(*) ______
CO (today domesticated)
Bison b. bison
- Muskox (*) ______ AK
Ovibus moschatus (the single member of
its genus)
The Muskox was nearly extinct at the end of the 19th
Century. It is now
re-established in parts of Alaska.
PRONGHORN ANTELOPE (Family Antilocapridae)
There is only one living species in this exclusively American family.
- Pronghorn (ph) (*) ______ AZ,CO,KS,NE,OK,TX,WY
Antilocapra americana (the single member of its genus)
The Pronghorn is the fastest North American mammal. It has been clocked at 60
mph.

Pronghorn
NEW WORLD PIGS OR PECCARIES
-
2 species, 1 of which
north of Mexico (Family Tayassuidae)
The
Old World Swine (Boars,
introduced various places in North
America) are in the
Family Suidae.
- Collared Peccary (ph) (*) ______ AZ,TX
(also
called Javelina)
Dicotyles
(formerly Pecari) tajacu
(formerly Pecari) tajacu (was at one time Pecari angulatus)

Collared Peccaries
DEER (Family Cervidae) Hoofed animals with antlers shed each year
- "American" Elk (or Wapiti) (ph)
(*)
______
CO,WA,WY
Cervus elaphus canadensis
(another, slightly smaller, subspecies in Europe is called there the
Red Deer)

Elk (or Wapiti)
(photo by Doris Potter)
- "Tule" Elk (*) ______ CA
Cervus elaphus nannodes (a subspecies of the
Elk
in
California)
- Moose (ph) (*) ______ AK,CO
(in Europe called
Elk)
Alces alces (the single member of its genus)

Moose, photographed during a FONT tour
- Mule Deer (ph) (*) ______ AZ,CA,CO,KS,NE,NM,OK,TX,WA,WY
(a subspecies west of the Cascades
called
Blacktail Deer,
O. h. columbianus)
Odocoileus hemionus

Mule Deer
- White-tailed Deer (ph) (*) ______
AZ,CO,DE,FL,KS,NC,NE,TX,WA
Odocoileus virginianus
(including "Columbian White-tailed Deer" in the Pacific Northwest)
(including "Coue's White-tailed Deer" in Arizona)
(including "Sierra del Carmen White-tailed Deer" in the Chisos
Mtns of west Texas)
(including "Key White-tailed Deer" in the Florida
Keys)
(This mammal occurs in all 48 states of the lower mainland US.)

White-tailed Deer
(photo by Howard Eskin)
- (Common) Fallow Deer (i) (ph) (*) ______ CA
(feral at Point Reyes, CA; originally in the Mediterranean region of the Old
World)
Dama dama

Fallow Deer
(photo by James Scheib)
- (Barren Ground) Caribou (*) ______ AK
Rangifer tarandus (the single member of
its genus)
- "Reindeer" (i) (*) ______ AK
(either from domesticated stock or from European Caribou)
Rangifer
tarandus
SIRENIANS (Order Sirenia)
MANATEES (Family Trichechidae)
There are 3 species of manatees in the world.
- West Indian Manatee (*) ______ FL
(has also been called "Sea Cow")
Trichechus manatus
MARINE MAMMALS II - PORPOISES, DOLPHINS, & WHALES (Order Cetacea)
TOOTHED WHALES (Suborder Odontoceti) include:
Dolphins & Porpoises, the Beaked Whales, Sperm Whales, the
Beluga and
Narwhal.
OCEAN DOLPHINS (Family Delphinidae)
- Short-beaked Common Dolphin (ph) (*)
______ CA,DE,NJ
(p) (also called "Saddleback Dolphin")
Delphinus delphis

Short-beaked Common Dolphin, during a FONT tour
(photo by Andy Smith)
- Common Bottle-nosed Dolphin (ph)
inshore population (*) ______ DE,NC
offshore population (*) ______ DE,NJ (p)
Tursiops truncatus
(in the Atlantic, called "Atlantic Bottlenose Dolphin")

An offshore Common Bottle-nosed Dolphin during a
FONT pelagic trip
off the East Coast of North America
- Atlantic Spotted Dolphin (*) ______ NC (p)
Stenella frontalis
- Clymene (or Short-snouted
Spinner) Dolphin (ph) (*) ______ NC (p)
Stenella clymene

Clymene Dolphins (or Short-snouted Spinner
Dolphins) jumping out of the water,
during a FONT pelagic trip in the Gulf Stream off the coast of North
Carolina
- Striped Dolphin ______
Stenella coeruleoalba
- Northern Right Whale Dolphin
(*) ______ CA,WA
(p)
Lissodelphis borealis
- Atlantic White-sided Dolphin
(*) ______ NJ (p)
Lagenorhynchus acutus
- Pacific White-sided Dolphin (*)
______ CA
(p)
Lagenorhynchus obliquidens
The Pacific White-sided Dolphin is up to just over 7 feet in length; up to
about 200 pounds in weight.
- White-beaked Dolphin ______
Lagenorhynchus albirostris
- Risso's Dolphin (ph) (*) ______ CA,DE,NC,NJ
(p) (also
called Gray Grampus)
Grampus griseus (the single member of its genus)
The Risso's Dolphin is up to nearly 12 feet in length; up to 900
pounds in weight.
Risso's Dolphins photographed during a FONT pelagic trip
- Orca (ph) (*) ______ AK,CA,WA (p)
(has also been called Killer Whale or "Sea Wolf")
Orcinus orca (the single member of its genus)
Male Orcas are up to 30 feet in length, females up to
27 feet; males weigh up to 5 tons, females up to 3 tons. The male's dorsal
fin can be 6 feet high; that of the female about 2 feet in height.
The Orca is one of the fastest swimming whales, with a maximum recorded speed of 30
knots maintained for 20 minutes.
An Orca, or Killer Whale
This marine mammal has been seen nicely during FONT Pacific Coast Tours
in Washington State.
- False Killer Whale (*) ______ NC (p)
Pseudorca crassidens (the single member of its genus)
- Long-finned Pilot Whale (ph) (*) ______ NJ (p)
(has also been called "Blackfish")
Globicephala melas

A Long-finned Pilot Whale photographed during a
FONT pelagic trip
off the East Coast of North America
- Short-finned Pilot Whale (*) ______
CA,NC (p) (has also been
called "Blackfish")
Globicephala macrorhynchus
Male Short-finned Pilot Whales are up to over 22 feet in length; females
up to over 16 feet long. Males weigh to to 2,640 pounds; females up to 1,760
pounds.
PORPOISES (Family PHOCOENIDAE) (6 species worldwide)
- Harbor Porpoise
______
Phocoena phocoena
- Dall's Porpoise (*) ______ AK,CA,WA
(p)
Phocoenoides dalli (the single member of its genus)
The Dall's Porpoise is up to 6.6 feet in length; up to 330 pounds
in weight.
BEAKED WHALES (Family Ziphiidae)
Pelagic in habitat, most are poorly known
- Cuvier's Beaked Whale (ph) (*) ______ NC (p)
(has also been called Goosebeak Whale)
Ziphius cavirostris (the single member of its genus)

A Cuvier's Beaked Whale photographed during
a FONT pelagic trip,
showing the beak
- Blainville's Beaked Whale (*) ______ NC (p)
Mesoplodon densirostris
- True's Beaked Whale (*) ______ NC (p)
Mesoplodon mirus
- Baird's Beaked Whale (ph) (*) ______ CA
(p)
Berardius bairdii

Baird's Beaked Whale, during a FONT tour off California
SPERM WHALES (Family Physeteridae)
2 smaller species, the Pygmy Sperm Whale and the Dwarf Sperm
Whale, are
sometimes placed in a different family, Kogiidae; they appear to be
distantly related to the Great Sperm Whale.
Both the Great Sperm Whale and the Dwarf Sperm Whale has been seen
during FONT pelagic trips in the Caribbean.
- Great Sperm Whale (ph) (*) ______ NC (p)
(has also been called Cachalot)
Physeter catodon

Two photos of Great Sperm Whales during FONT
North Carolina pelagic trips.
In the upper photo, note the characteristic angled spout.
In the lower photo, showing 2 whales, not one with the distinctive log-like
appearance.
This species has also been seen during FONT tours in the Caribbean (off
Dominica)
and off the coast of southern Spain.
SINGLE-TOOTHED WHALES (Family MONODONTIDAE)
There are 3 species worldwide.
- Beluga ______
Delphinapterus leucas (the single member of its genus)
- Narwhal ______
Monodon monoceros
(the single member of its genus)
BALEEN WHALES -
whales without teeth
(Suborder
Mysticeti)
GRAY WHALE (Family Eschrichtiidae)
- (California) Gray Whale (*) ______
AK,CA,WA (p) (Other names:
"Mussel-digger", "Scrag Whale")
Eschrichtius robustus
(the single member of its genus)
Females Gray Whales are larger than males: females up to over 46 feet long, males up
to over 42 feet long; the animal's weight can be up to 33 tons.
During a FONT tour near Nome, Alaska, the Gray Whale has been seen from
shore.
The Gray Whale has a 12,000 mile round-trip migration between its southern breeding
grounds in Baja California and its northern feeding grounds in the Bering,
Chukchi, and western Beaufort Seas.
Gray Whales
formerly occurred in the North Atlantic, where they were hunted to
extinction by the 17th or 18th Century. In the western Pacific, a population
off Korea, may now be extinct. The eastern Pacific population was reduced to
only a few hundred or thousand in the early 1900's.Protection came in 1946,
and that population has now recovered.
RIGHT & BOWHEAD WHALES (Family BALAENIDAE)
- North Atlantic Right Whale (ph) (*)
______ NJ (p)
Balaena (formerly Eubalaena) glacialis

Two photographs of the
rare & endangered North Atlantic Right Whale
off the East Coast of North America.
The counterpart in the Southern Atlantic, the Southern Right Whale,
has been seen during FONT tours in Argentina.
- Bowhead Whale
______ (in the Arctic Ocean)
Balaena mysticetus
RORQUAL (or FINBACK) WHALES (Family Balaenopteridae)
- Humpback Whale (ph) (*) ______ AK,CA,NF,NJ,WA (p)
Megaptera novaeanliae (the single member of its genus)
Humpback Whales are up to over 52 feet in length, weighing up to 44
tons.

Humpback Whale
- Northern Minke Whale (ph) (*) ______ NC,NJ,WA
(p) (has also been called Piked Whale or
Lesser Rorqual)
Balacnoptera acutorostrata
Formerly, until 1998, the Northern Minke Whale was considered conspecific with southern population,
now the Antarctic Minke Whale, B.
bonaerensis.
The Northern Minke Whale is up to about 30 feet in length,
weighing up to nearly 10 tons.

Northern Minke Whale
- Bryde's Whale ______
Balaenoptera edeni
- Sei Whale ______
Balaenoptera borealis
- Fin Whale (ph) (*) ______ DE,NJ (p)
(has also been called Common Rorqual) (endangered)
Balaenoptera physalus
A Fin Whale during a FONT pelagic trip, off the
East Coast of North America
- Blue Whale (ph) (*) ______ CA (p)
(has also been called "Sulphurbottom") (endangered)
Balaenoptera musculus
The Blue Whale is the largest of all mammals.

Blue Whale
(photo by Armas Hill)
References for the above mammal-list include:
"Mammals of North America" by Roland W. Kays & Don E. Wilson,
published by Princeton Univ Press, 2002.
"Mammals of the World - A Checklist", by Andrew Duff &
Ann Lawson, 2004
"A Field Guide to the Mammals (of North America north of Mexico), by
William H. Burt & Richard P. Grossenheider
"Mammals of the Pacific Northwest", by James R. Christensen & Earl
J. Larrison, 1982
"Marine Birds and Mammals of Puget Sound", by Tony Angell &
Kenneth C. Balcomb, 1982
"Eyewitness Handbook: Whales, Dolphins & Porpoises - a Visual Guide to
the World's Cetaceans", by Mark Carwardine, illustrated by Martin Camm,
1995
"World Guide to Mammals" by Nicole Duplaix
& Noel Simon, 1976
"The Encyclopedia of Mammals", edited by Dr. David Macdonald, 1984
"A Field Guide to the Mammals of Central America & Southeast
Mexico", by Fiona A. Reid, 1997