The Boa constrictor imperator, which commonly lives in northern Mexico and Central America, is tan with dark brown markings. The Boa constrictor occidentalis, native to South America, tends to ...

I have a boa constrictor stuck to my face!" "Ma'am, you have a what?" the operator replied. "You're outside with a boa constrictor stuck to your face?" The terrified woman explained that the 5ft ...