USFWS National Digital Library

- Subject Index
- Aerial photography; Agribusiness; Agricultural ecosystems; Agriculture; Air Pollution; Aircraft; Alpine environments; Amphibians; Amphibious vehicles; Anadromous species; Animal industry; Aquaculture; Aquatic animals; Aquatic birds; Aquatic...
- Images
- Blending in
- Amphibians; Arboreal environments; Forests;
- a Gray Treefrog blending into the tree branch
- Images
- Barking frog
- Amphibians; Arboreal environments; Forests;
- Side view of a barking frog
- Images
- Camouflaged tree frog
- Amphibians; Arboreal environments; Forests;
- a Gray Treefrog camouflaged on the tree branch
- Images
- Green Treefrog
- Amphibians; Arboreal environments; Forests;
- Side view of a green tree frog
- Images
- River Frog on a branch
- Amphibians; Arboreal environments; Forests;
- River Frog on a branch
- Images
- Pair of Southern toads mating
- Amphibians; Arboreal environments; Forests;
- Southern Toads mating
- Images
- Southern toad
- Amphibians; Arboreal environments; Forests;
- Southern Toad (Anaxyrus terrestris)
- Images
- squirrel treefrog hanging on
- Amphibians; Arboreal environments; Forests;
- squirrel treefrog hanging on
- Images
- Trio of squirrel treefrogs
- Amphibians; Arboreal environments; Forests;
- Trio of squirrel treefrogs
- Images
- Toad sitting on a bed of leaves
- Amphibians; Arboreal environments; Forests;
- Toad sitting on a bed of leaves
- Images
- Another great birdwatching day.
- Aquatic environments; Arboreal environments; Banks; Birdwatching; Buildings, facilities and structures; Connecting people with nature; Environments (Natural); Flowering plants; Foliage; Leisure activities; Panoramics; Places (Human-made); Plants;...
- This couple are among the many visitors who come to the refuge for birdwatching opportunities.
- Images
- Martha, Please look this one up.
- Aquatic environments; Arboreal environments; Banks; Birdwatching; Buildings, facilities and structures; Connecting people with nature; Environments (Natural); Flowering plants; Foliage; Leisure activities; Panoramics; Places (Human-made); Plants;...
- This couple can't get enough of birdwatching and this observation deck makes it so convenient.
- Images
- I wonder what those ducks are thinking?
- Aquatic environments; Arboreal environments; Banks; Birdwatching; Buildings, facilities and structures; Connecting people with nature; Environments (Natural); Flowering plants; Foliage; Leisure activities; Panoramics; Places (Human-made); Plants;...
- This beautiful and calming wetland experience is available to all who visit the refuge.
- Images
- Beautiful day for birdwatching.
- Aquatic environments; Arboreal environments; Banks; Birdwatching; Buildings, facilities and structures; Connecting people with nature; Environments (Natural); Flowering plants; Foliage; Leisure activities; Panoramics; Places (Human-made); Plants;...
- Visitors marvel in the beautiful settings available for watching their favorite birds.
- Images
- Swinging bridge at Santa Ana National Wildlife Refuge
- Arboreal environments; Birdwatching; Buildings, facilities and structures; Connecting people with nature; Environments (Natural); Foliage; Flowering plants; Forests; Leisure activities; Panoramics; Places (Human-made); Plants; Public access;...
- Visitors can try this exciting swinging bridge for walking at treetop level, or use the stairs at the observation tower.
- Images
- Fish and Wildlife Service employee showing tree
- Arboreal environments; Conifers; Employees (USFWS); Endangered species; Habitat conservation; Plants; Softwoods; Trees; Wildlife refuges;
- Fish and Wildlife Service employee showing very long needles of longleaf pine sapling. This pine species is in declining numbers.
- Images
- Beautiful Spanish moss.
- Arboreal environments; Environments (Natural); Foliage; Flowering plants; Plants; Public access; Recreation; Scenics; Tourism; Trees; Vegetation; Wildlife refuges;
- Hanging from the trees, inviting all who pass by to admire the unique plant we call Spanish moss.
- Images