Ornithology, the branch of zoology that deals with birds. Included in ornithology is the study of all aspects of bird life, such as body structure, how birds learn and behave, and how they find their way when migrating. Ornithologists do research in the evolution, classification, and geography of birds. Most ornithologists work in universities, government agencies, museums, and zoos.
Many shark attacks, while deadly, are mistakes. So why do sharks attack humans? And how can you avoid being mistaken for prey next time you're at the beach?
The sea spider is a sea-dwelling animal that looks somewhat like a spider. There are about 500 species.