An adult black vulture (Coragyps atratus; left) and an adult turkey vulture (Cathartes aura; right). (Two photos merged.) The photos were taken about 10 minutes and one mile apart in Florida. (Credit: ...
Hogfish are the chameleons of the Atlantic Ocean, seamlessly changing their skin color depending on their environment. As if those morphing skills weren't impressive enough, these reef dwellers can ...