brown anole lizard with red and yellow dewlap

alien animal anole anolis behavior blooded breeding bright brown choice close closeup cold conservation creature defense dewlap ecological ecology ectotherm environment environmental face hawaii hawaiian head herping his introduce invasive island kauai lepidosaur lizard lizards macro male mate mating nature nonnative other profile protection red reptile sagrei science seen shows squamate stay territorial territory tropical warn wild wildlife yellow zoology