When a bird drapes its nest with snake skin, it isn't just making an interesting decor choice. Researchers find that for some birds, it keeps predators at bay. When a bird drapes its nest with snake ...

Q. Why is the skin of a python a threat to the invasive snake? FWC: Burmese pythons are a cryptic species and, similar to other snake species, their first defense is to blend in with the environment.