The Galápagos pink land iguana is found only on the slopes of a single active volcano on one of the Galápagos Islands. Named for its pink scales, this land iguana was described as a distinct species in 2009 and is considered 'critically endangered' — with fewer than 200 left.

A brown anole male can sometimes be spotted doing "push-ups", often with his orange-red dewlap — or "throat fan" — on full display. This performance can either be threatening or seductive, depending on the context, as he will do this to both scare away rivals and attract females.