The Macaulay Library is the world's largest archive of animal sounds. The archive includes more than 175,000 audio recordings covering 75 percent of the world's bird species, with an ever increasing numbers of insect, fish, frog, and mammal recordings as well. The more recently established video archive includes over 50,000 clips representing over 3,500 species.
That's right, this wonderful bioacoustics resource at Cornell has video as well as audio. Click through the above to see the Green Turtle (Chelonia mydas), recorded off Hawaii.
