These guys are seriously unique in appearance… I’ve never seen anything like them! The Red-eyed Crocodile Skink, Tribolonotus gracilis, is from the forests of New Guinea and is one of the few known lizard species that vocalises when in distress.
Interestingly, females of the species only have a single working ovary (the right ovary), and can only lay a single egg at a time. They also apparently exhibit mother-child family group tendencies. They have some frickin’ awesome armour on their backs as well!