| Oregon | 8 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- California Ground Squirrel (Spermophilus beecheyi)
- Douglas Squirrel (Tamiasciurus douglasii)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Humboldt’s Flying Squirrel (Glaucomys oregonensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Western Gray Squirrel (Sciurus griseus)
|
| Washington | 8 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- California Ground Squirrel (Spermophilus beecheyi)
- Douglas Squirrel (Tamiasciurus douglasii)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Humboldt’s Flying Squirrel (Glaucomys oregonensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Western Gray Squirrel (Sciurus griseus)
|
| Michigan | 7 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Minnesota | 7 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Wisconsin | 7 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| California | 6 |
- California Ground Squirrel (Spermophilus beecheyi)
- Douglas Squirrel (Tamiasciurus douglasii)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Humboldt’s Flying Squirrel (Glaucomys oregonensis)
- Western Gray Squirrel (Sciurus griseus)
|
| North Dakota | 6 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Pennsylvania | 6 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Wyoming | 6 |
- Abert’s Squirrel (Sciurus aberti)
- American Red Squirrel (Tamiasciurus hudsonicus)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Arizona | 5 |
- Abert’s Squirrel (Sciurus aberti)
- American Red Squirrel (Tamiasciurus hudsonicus)
- Arizona Gray Squirrel (Sciurus arizonensis)
- Harris's Antelope Squirrel (Ammospermophilus harrisii)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Colorado | 5 |
- Abert’s Squirrel (Sciurus aberti)
- American Red Squirrel (Tamiasciurus hudsonicus)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Illinois | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Indiana | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Iowa | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Kansas | 5 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Montana | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Nebraska | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| New Jersey | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| New York | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| North Carolina | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Ohio | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| South Dakota | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Tennessee | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Texas | 5 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Least chipmunk (Tamias minimus)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Utah | 5 |
- Abert’s Squirrel (Sciurus aberti)
- American Red Squirrel (Tamiasciurus hudsonicus)
- Least chipmunk (Tamias minimus)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| West Virginia | 5 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Connecticut | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Delaware | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Georgia | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Maine | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Maryland | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Massachusetts | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Missouri | 4 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| New Hampshire | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Oklahoma | 4 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Rhode Island | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| South Carolina | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Vermont | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Northern Flying Squirrel (Glaucomys sabrinus)
- Southern Flying Squirrel (Glaucomys volans)
|
| Virginia | 4 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Alabama | 3 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Alaska | 3 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Arctic Ground Squirrel (Urocitellus parryii)
- Northern Flying Squirrel (Glaucomys sabrinus)
|
| Arkansas | 3 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Florida | 3 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Idaho | 3 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Fox Squirrel (Sciurus niger)
- Northern Flying Squirrel (Glaucomys sabrinus)
|
| Kentucky | 3 |
- American Red Squirrel (Tamiasciurus hudsonicus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
|
| Louisiana | 3 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| Mississippi | 3 |
- Eastern Gray Squirrel (Sciurus carolinensis)
- Fox Squirrel (Sciurus niger)
- Southern Flying Squirrel (Glaucomys volans)
|
| New Mexico | 3 |
- Abert’s Squirrel (Sciurus aberti)
- Arizona Gray Squirrel (Sciurus arizonensis)
- Harris's antelope squirrel (Ammospermophilus harrisii)
- Thirteen-Lined Ground Squirrel (Ictidomys tridecemlineatus)
|
| Nevada | 2 |
- Belding's Ground Squirrel (Spermophilus beldingi)
- Least chipmunk (Tamias minimus)
|
| Hawaii | 0 | |