It depends on the species. Their usual colouring is a mixture of green, brown yellow and black patterning - which helps it blend into its natural environment (rain forest areas).
anoconda
They come in different colours!
It is not possible to change genders ,even if they are snakes, may change colour.
People are the only enemies of the anaconda.
most if not all snakes have black eyes..or red if albino
its propably about the size of a soccer net
The superman, Anoconda, and the rebel yell
dark (browny/black) unless its albino morph then its pink,
Colubrids are a diverse family of snakes. They come in a wide variety of colors and patterns.
Rat snakes are black,yellow and gray. black ones are from new england.they are harmless.
They are a colour that makes them look like they arnt there witch makes it easier to catch prey! :D
Iv'e seen an anoconda eat an alligator. I'm not sure if hippos will eat alligators but they will kill them.