Soft Schools
Soft Schools: Birds of Prey: Looking at Raptors Quiz
Take this interactive, multiple-choice quiz over birds of prey, then review your score and any missed questions at the end.
Canadian Museum of Nature
Canadian Museum of Nature: California Condor
There are very few California condors left and the ones that are able to reproduce are in captivity as efforts are made to build up their population. The reasons for their decline are explained here and you can see some pictures of them.