Izembek National Wildlife Refuge, Alaska

USFWS

Double-crested cormorant Izembek National Wildlife Refuge

Donna Dewhurst/USFWS

Edwin B. Forsythe National Wildlife Refuge, New Jersey

Gene Nieminen/USFWS

Interpretive walk atEdwin B. Forsythe National

Wildlife Refuge

Gene Nieminen/USFWS

Okefenokee National Wildlife RefugeGeorgia & Florida

Joe Doherty/USFWS

George Gentry/USFWS

Okefenokee National Wildlife Refuge

USFWS

Ash Meadows National Wildlife Refuge, Nevada

National Park Service

Cypress and Great EgretEverglades National Park, Florida

Mangroves, Everglades National Park

National Park Service

Chesapeake Bay Estuarine Complex, Maryland & Virginia

Earl Cunnigham/USFWS

Blackwater NWR

Presquile NWR

Mason Neck NWR

USFWS

Eastern Neck NWR

LaVonda Walton/USFWS

Martin NWR

LaVonda Walton/USFWS

Cheyenne Bottoms, Kansas

© Jim Mason-http://www.naturalkansas.org/cheyenne.htm

Cache-Lower White Rivers Joint Venture Area, Arkansas

Mallards atWhite River NWR

Cache River NWR

Gary Tucker/USFWS

F. Eugene Hester/USFWS

Niagara Escarpment Resource Network http://www.escarpmentnetwork.org/photo.htm

Horicon Marsh, Wisconsin

Catahoula Lake, Louisiana

http://www.aep.com/newsroom/resources/releaseimages/catahoula-images.htm

Delaware Bay Estuary SystemDelaware, New Jersey and Pennsylvania

Red Knots and Ruddy Turnstones Cape May NWR

USFWS

Snow Geese Bombay Hook NWR

Jamie Richie, USFWS

Supwana Meadows NWRUSFWS

Little Blue Heron Prime Hook NWR

Gary M. Stolz/USFWS

Brown pelicans and White pelicans gather atPelican Island National Wildlife Refuge, Florida

George Gentry/USFWS

All photos this page: Ryan Hagerty/USFWS

Wood stork

Roseate spoonbill

Snowy egret

Pelican Island NWR

Caddo Lake, Texas

© Maria Rivera

Connecticut River Estuary and Tidal Wetlands Complex, Connecticut

"Connecticut River." Online Photograph. Britannica Student Encyclopædia. 22 May 2008 <http://student.britannica.com/eb/art-92272>

Cache River-Cypress Creek Wetlands, Illinois

Ned Trovillion/USFWS

Sand Lake National Wildlife Refuge, South Dakota

John and Karen Hollingsworth/USFWS

Bolinas Lagoon, California

Corp of Engineers

Bolinas Lagoon, California

All images this page: © May Chen

Pine Gulch CreekHarbor seals

Gum plant

Quivira National Wildlife Refuge, Kansas

© Jim Mason-http://www.naturalkansas.org/quivira.htm

Jim Glynn/USFWS Volunteer

American Avocets

Black-Necked Stilt

Tomales Bay, California

All images this page: National Park Service

Tijuana River National Estuarine Research Reserve, California

USFWS

Endangered Least tern with chicksTijuana River NERR

USFWS

USFWS

Vernal pool, Grasslands Ecological Area, CA

Photos this page: Rich Albers/USFWS

Matt Mattinson, USFWS

Snow geese, Grasslands Ecological Area

Kawainui and Hamakua Marsh Complex, Hawaii

© Eric Guinther/Ahahui Malama i ka Lokahi

Kawainui and Hamakua Marsh Complex, Hawaii

© Eric Guinther/Ahahui Malama i ka Lokahi

Francis Beidler Forest, South Carolina

© Mark Musselman/Audubon Society

Francis Beidler Forest, South Carolina

Barred owl

American alligator

All images this page: © Audubon Society

Olentangy River Wetland Research Park, OhioWorld Wetlands Day celebration

Palmyra Atoll National Wildlife Refuge, Line Islands, Pacific

© Grady Timmons/The Nature Conservancy

Palmyra Atoll National Wildlife Refuge, Line Islands, Pacific

Sooty terns. © Rob Shallenberger/TNC Black tipped reef shark. © Joshua Gabik/TNC

Reef coral. © Chuck Cook/TNCClam gardens. © Alan Friedlander-UH/TNC

Upper Mississippi River Floodplain WetlandsIowa, Minnesota, and Wisconsin

Photos on this page: Cindy Samples/USFWS