Cursorius Photo and Video Library - http://www.cursorius.com/
Photos and video clips of birds from around the world. ID pages on wheatears, Canada Geese, and gulls.
Dick's Birds - http://www.magikcircle.com/birds/
Digiscope photos and notes from around the world, with some identification challenges, by Dick Newell.
Digibird - http://www.digibird.com/
Digiscoping techniques and photo galleries of California birds.
Digiscoped Birds Of The UK - http://digiscopingukbirds.homestead.com/
Images taken with a digital camera and spotting scope; information on digiscoping equipment and techniques.
Digiscoping - http://www.md.ucl.ac.be/peca/test/a.html
Technique for photographing birds with a digital camera through a spotting scope.