Aulacorhynchus

Aulacorhynchus prasinus is a kind of toucans and usually called Emerald toucanet. In the genus aulacorhynchus, it contains seven kinds of species and in the species of prasinus which has seven different kinds of birds. They are main in Mexico, Central and South America. Most of them are living in the eastern coast of rainforest from lowland to high mountains which the range is 915m to 3050m (Gould 1834). Males and females are the color like which are all main in green, but the body size of the female is smaller than male. The range of mass is 149g to 160g and the range of length is 30cm to 33cm which is a little small in toucanet family (Gould 1834). They are all similar in their shapes of beaks. They typically eat fruits, insects, some lizards,…