FWS_ecoregion_g (1)
FWS_ecoregion_g_100 (2)
FWS_ecoregion_g_1000 (3)
FWS_ecoregion_g_10000 (4)
FWS_Region_g (6)
| Region 1, Pacific Region |
| Region 2, Southwest Region |
| Region 3, Midwest Region |
| Region 4, Southeast Region |
| Region 5, Northeast Region |
| Region 6, Mountain Prairie Region |
| Region 7, Alaska Region |
| Region 8, Pacific Southwest Region |
| Region 9, Washington Office |
FWS_Region_g_100 (7)
| Region 1, Pacific Region |
| Region 2, Southwest Region |
| Region 3, Midwest Region |
| Region 4, Southeast Region |
| Region 5, Northeast Region |
| Region 6, Mountain Prairie Region |
| Region 7, Alaska Region |
| Region 8, Pacific Southwest Region |
| Region 9, Washington Office |
FWS_Region_g_1000 (8)
| Region 1, Pacific Region |
| Region 2, Southwest Region |
| Region 3, Midwest Region |
| Region 4, Southeast Region |
| Region 5, Northeast Region |
| Region 6, Mountain Prairie Region |
| Region 7, Alaska Region |
| Region 8, Pacific Southwest Region |
| Region 9, Washington Office |
FWS_Region_g_10000 (9)
| Region 1, Pacific Region |
| Region 2, Southwest Region |
| Region 3, Midwest Region |
| Region 4, Southeast Region |
| Region 5, Northeast Region |
| Region 6, Mountain Prairie Region |
| Region 7, Alaska Region |
| Region 8, Pacific Southwest Region |
| Region 9, Washington Office |
FWS_Refuge_g (11)
FWS_Refuge_g_100 (12)
FWS_Refuge_g_1000 (13)
FWS_Refuge_g_10000 (14)
LCC_g (16)
| Aleutian and Bering Sea Islands |
| Appalachian |
| Arctic |
| California |
| Desert |
| Eastern Tallgrass Prairie and Big Rivers |
| Great Basin |
| Great Northern |
| Great Plains |
| Gulf Coast Prairie |
| Gulf Coastal Plains and Ozarks |
| North Atlantic |
| North Pacific |
| Northwestern Interior Forest |
| Pacific Islands |
| Peninsular Florida |
| Plains and Prairie Potholes |
| South Atlantic |
| Southern Rockies |
| Unclassified |
| Upper Midwest and Great Lakes |
| Western Alaska |
LCC_g_100 (17)
| Aleutian and Bering Sea Islands |
| Appalachian |
| Arctic |
| California |
| Desert |
| Eastern Tallgrass Prairie and Big Rivers |
| Great Basin |
| Great Northern |
| Great Plains |
| Gulf Coast Prairie |
| Gulf Coastal Plains and Ozarks |
| North Atlantic |
| North Pacific |
| Northwestern Interior Forest |
| Pacific Islands |
| Peninsular Florida |
| Plains and Prairie Potholes |
| South Atlantic |
| Southern Rockies |
| Unclassified |
| Upper Midwest and Great Lakes |
| Western Alaska |
LCC_g_1000 (18)
| Aleutian and Bering Sea Islands |
| Appalachian |
| Arctic |
| California |
| Desert |
| Eastern Tallgrass Prairie and Big Rivers |
| Great Basin |
| Great Northern |
| Great Plains |
| Gulf Coast Prairie |
| Gulf Coastal Plains and Ozarks |
| North Atlantic |
| North Pacific |
| Northwestern Interior Forest |
| Pacific Islands |
| Peninsular Florida |
| Plains and Prairie Potholes |
| South Atlantic |
| Southern Rockies |
| Unclassified |
| Upper Midwest and Great Lakes |
| Western Alaska |
LCC_g_10000 (19)
| Aleutian and Bering Sea Islands |
| Appalachian |
| Arctic |
| California |
| Desert |
| Eastern Tallgrass Prairie and Big Rivers |
| Great Basin |
| Great Northern |
| Great Plains |
| Gulf Coast Prairie |
| Gulf Coastal Plains and Ozarks |
| North Atlantic |
| North Pacific |
| Northwestern Interior Forest |
| Pacific Islands |
| Peninsular Florida |
| Plains and Prairie Potholes |
| South Atlantic |
| Southern Rockies |
| Unclassified |
| Upper Midwest and Great Lakes |
| Western Alaska |
fws_cadastral_approved_g (20)
fws_cadastral_interest_g (21)
fws_cadastral_spec_desig_g (22)
USFWS PFW Regional Boundaries (23)
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