Black-throated Jay

The black-throated jay is about 23 to 28 cm (9.1 to 11 in) long and weighs about 47 to 60 g (1.7 to 2.1 oz). The sexes have almost the same plumage; females tend to be slightly more greenish than males. Adults have a black forehead, lores, and sides of the head. Their crown is cobalt blue. They have a thin white line from above the forecrown to around the back of the ear coverts. Their upperparts are mostly deep blue that is less purplish than the crown and with some cerulean on the wings and tail. Their throat and chin are a duller black than their face. Voice: The black-throated jay's calls include "a shrieking shreeaa'shreeaa–shreeaa'shreeaa–... a harsher, drawn-out rhrrrrr or rhrrreee!".