Kids can be detectives with this Exploring Under Logs Nature Activity. It's a fascinating way for them to take a closer look at insects and ecosystems. Easy nature study project or life science activity for multiple grade levels.
The Cornell Lab of Ornithology: 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.