Recently extinct animals:
- Louisiana Vole
- Puerto Rican Hutia
- Puerto Rican Paca
- Lesser Puerto Rican Agouti
- Greater Puerto Rican Agouti
- Sea Mink Mustela macrodon
- Caribbean Monk Seal
- Hopewell's Red Nosed Hark Petroclavius Devonian Tresophilus
- Steller's Sea Cow
- Badlands Bighorn Sheep
- Columbia Basin Pygmy Rabbit
- Arizona Wapiti
- great plains lobo wolf 1926
- oregon bison
- Eastern Woodland Bison
- Colorado Hog-nosed Skunk
- Big Thicket Hog-nosed Skunk
- Smith Island Cottontail
- Allen's Thirteen-lined Ground Squirrel
- Banks Island Wolf Canis lupus bernardi, 1920
- Cascade Mountains Wolf Canis lupus fuscus, 1940
- Antillean Giant Rice Rat
- Eastern Elk
- Arizona Jaguar Panthera onca arizonensis
- Puerto Rican Shrew Nesophontes edithae
- Puerto Rican Long-nosed Bat
- Puerto Rican Long-tongued Bat
- Lesser Puerto Rican Ground Sloth,
- Sherman's Pocket Gopher
- Goff's Pocket Gopher Geomys pinetis goffi
- Tacoma Pocket Gopher Thomomys mazama tacomensis
- Chadwick Beach Cottonmouth Mouse,
- Giant Deer Mouse
- Pallid Beach Mouse Peromyscus polionotus decoloratus
- Gull Island Vole Microtus pennsylvanicus nesophilus
Credit goes to WikiAnswers:
http://en.wikipedia.org/wiki/List_of_extinct_animals_of_North_America
