Donald M. Jones / Western Bluebird (Sialia mexicana) male in nest cavity entrance, Montana
01633415
Oscar Dewhurst / Mountain bluebird (Sialia currucoides). Yellowstone National Park, Wyoming, USA. September.
00590971
Donald M. Jones / Western Bluebird (Sialia mexicana) male in nest cavity, Montana
00563631
Alan Murphy/ BIA / Western Bluebird (Sialia mexicana) male, California
01523513
Gerrit Vyn / Mountain bluebird (Sialia currucoides) male, returning to its nest with food. Sublette County, Wyoming, USA. June.
01523790
Gerrit Vyn / Mountain bluebird (Sialia currucoides) at nest cavity with prey. Sublette County, Wyoming, USA. June.
01517865
Marie Read / Mountain bluebirds (Sialia currucoides), three fledglings, Parker Canyon, Mono Lake Basin, California, USA, June.
00546056
Donald M. Jones / Western Bluebird (Sialia mexicana) female with prey at nest cavity, Montana
00546054
Donald M. Jones / Western Bluebird (Sialia mexicana) female with prey at nest cavity, Montana
00546053
Donald M. Jones / Western Bluebird (Sialia mexicana) male at nest cavity entrance, Montana
00542830
Robert Royse / Western Bluebird (Sialia mexicana) female, New Mexico
00535542
Donald M. Jones / Western Bluebird (Sialia mexicana) male in Ponderosa Pine (Pinus ponderosa), Montana
01324431
Roberto Rinaldi / Wreck of crude oil super-tanker "Amoco Milford Haven", populated by shoals Swallowtail anthias (Anthias anthias) and Bogues (Boops boops). The tanker sank on April 14th, 1991 after three days of fire....
