an aggressive frilled neck lizard leaps forward-his hind legs

the frilled lizard

伞蜥蜴又叫皱褶蜥蜴,是一种最有名的"膨胀"动物伞蜥蜴(frilled lizard

frilled-neck蜥蜴

close-up of frill-necked lizard also known as the frilled lizard