| 950 |  |
Clam (Musculium sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
951 |  |
Black fly larva (Simulum sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
952 |  |
Black fly pupa (Simulum sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
953 |  |
Dragon fly larva (Argia sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
954 |  |
Stone fly larva (Perlidae) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
955 |  |
Mayfly larva (Ephemerella sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
956 |  |
Snail (Stagnicola sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
957 |  |
Beetle larva (Peltodytes sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
958 |  |
Water beetle (Agabus sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
959 |  |
Dragon fly (Anax sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
960 |  |
Water boatmen (Corixidae) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
961 |  |
Caddis fly larva and case (Hesperophylax sp.). Case is made from sand grains cemented together by the fly. |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
962 |  |
Fly larva unidentified. |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
963 |  |
Fly larva (Chrysops sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
964 |  |
Fly larva (Caloporphus sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
965 |  |
Caddis fly larva (Hydropsyche sp.) |
Utah, Great Salt Lake, Antelope Island 1999 Fall |
966 |  |
Salt marsh vista. |
Virginia, Delmarva Peninsula 1996 Summer |
967 |  |
Salt marsh vista. |
Virginia, Delmarva Peninsula 1996 Summer |
968 |  |
Great egret (Ardea alba) |
Virginia, Delmarva Peninsula 1996 Summer |
969 |  |
Great egret (Ardea alba) |
Virginia, Delmarva Peninsula 1996 Summer |
970 |  |
High tide line as demarcated by vegetative debris. |
Virginia, Delmarva Peninsula 1996 Summer |
971 |  |
Close-up of salt marsh grass (Distichlis sp.) |
Virginia, Delmarva Peninsula 1996 Summer |
972 |  |
Marsh grass vista with sunshine sparkling off the water. |
Virginia, Delmarva Peninsula 1996 Summer |
973 |  |
Marsh grass vista with sunshine sparkling off the water. |
Virginia, Delmarva Peninsula 1996 Summer |
974 |  |
This is artificial wetland area in which runoff from agricultural and industrial sources concentrates selenium. This in turn has caused deformities in indigenous species. |
California, Kesterson National Wildlife Refuge 1998 Winter |
975 |  |
Manatee (Trichechus manatus) |
Florida, Crystal River 1984 January |
976 |  |
American alligators (Alligator mississippiensis) |
Florida, East Central 1996 January |
977 |  |
Cypress hammock - high topography in generally swampy areas. |
Florida, East Central 1996 January |
978 |  |
Cypress hammock - high topography in generally swampy areas. |
Florida, East Central 1996 January |
979 |  |
River scene |
Florida, East Central 1996 January |
980 |  |
The karst topography of Florida has many springs emanating from the limestone. |
Florida, Ginnie Springs 1996 January |
981 |  |
Mangrove habitat. |
Florida, East Central 1996 January |
982 |  |
Mangrove habitat. |
Florida, East Central 1996 January |
983 |  |
Seagrass and mud shrimp (Yabby) burrow holes in the mud. |
Australia, New South Wales, Botany Bay 1987 |
984 |  |
The Golden Gate Bridge marking the entrance to the San Francisco Bay estuary, one of the world's great estuaries. |
California, San Francisco Bay Entrance 1985 |
985 |  |
Looking west-northwest in the Columbia River Valley. |
Oregon, Columbia River 1989 November |
986 |  |
Looking over Lake Union from the Space Needle. |
Washington, Seattle 1989 November |
987 |  |
Ferry boat ELWHA docked at the Friday Harbor ferry terminal. |
Washington, Puget Sound 1990 May |
988 |  |
Oyster aquaculture on Eta-Jima Island. |
Japan, Eta-Jima 1987 March |
989 |  |
Oyster aquaculture on Eta-Jima Island. |
Japan, Eta-Jima 1987 March |
990 |  |
Oyster aquaculture on Eta-Jima Island. Oysters growing on scallop shells. 100 yen coin is approximately size of quarter. |
Japan, Eta-Jima 1987 March |
991 |  |
Scene along the Hawkesbury River in Ku-ring-gai Chase National Park. |
Australia, New South Wales 1987 |
992 |  |
Half-tide at Gray's Point, Botany Bay. |
Australia, New South Wales, Botany Bay 1987 |
993 |  |
Half-tide at Gray's Point, Botany Bay. Many shrimp mounds. |
Australia, New South Wales, Botany Bay 1987 |
994 |  |
The Australian pelican (Pelecanus conspicillatus) |
Australia, New South Wales 1987 |
995 |  |
The Australian pelican (Pelecanus conspicillatus) |
Australia, New South Wales 1987 |
996 |  |
Brown pelicans (Pelecanus occidentalis) and a variety of other sea birds. |
United States, |
997 |  |
Scientific trawling for salmon smolts. |
California, Sacramento River 1989 July |
998 |  |
Burrowing mud shrimp (Callianassa californiensis). Male. Note one claw on left side is larger than claw on left side. |
California, Bodega Bay 1986 Summer |
999 |  |
Burrowing mud shrimp (Callianassa australis). Female with eggs. |
Australia, New South Wales, Botany Bay 1987 |
