rare blue iguana grand cayman iguana cyclura lewisi endangered species in its natural habitat

animal animaleye animalfe animalscale blue blueiguana britishwestindies caribbean cayman caymanislands climate closeup conservation dragon endangered endangeredspecies eye family grandcayman green horizontal hunting iguana little lizard locations looking lookingatcamera nature observing pets rare relic reptile scale species spines staring survival travel tropical vegetarian vertebrate watching wild wildanimal wildlife wildligrand