It is the provincial bird of British Columbia, Canada. A male blue jay usually measures 30 centimeters (11.8 inches) long and is often larger than a female blue jay, but other than that, they are similar in physical appearance. Unlike Steller’s jays and blue jays, they do not have a crest. They often approach humans closely, especially in highly visited travel locations, campgrounds, … Steller’s Jays are royal blue on the back, wings, tail, and underside. If you look at Steller’s Sea Cow pictures, then you’ll notice an animal that looks very much like a giant manatee. Western scrub-jays have long tails and small bills. Blue jays have a white face with a familiar blue crest on its head that rises up or down depending on the bird’s mood. Definitions It’s feeding time for a family of blue jays. It was first discovered during the 18th century by Georg Wilhelm Steller and was named Hydrodamalis by Anders Jahan Retzius in 1794. The Steller's Jay is blue, with a black crest and throat. Steller's jay (Cyanocitta stelleri) is a bird native to western North America, closely related to the blue jay found in the rest of the continent, but with a black head and upper body. Courtesy Maryann Ryan A pair of Steller’s jays perches in a tree Steller’s Jay. The gray-breasted Mexican Jay (pictured above) inhabits the mountains of its namesake nation, but can also be found in the oak-filled forests of some southwestern U.S. states. Steller's Jay (Genus, species: Cyanocitta stelleri) The Steller's Jay is a very pretty bird that doesn't seem to be particularly shy of people. They raise their young in communal style, often with multiple birds feeding chicks from different nests (though some members of the group get away with doing nothing). The male and female look alike. Although it is lovely to look at, it has very harsh, noisy vocalizations. The Scrub Jay is blue, with no crest, a streaked whitish throat, and a blue-gray breast band, back, and underparts. https://www.nationalgeographic.com/animals/birds/s/stellers-jay Common in evergreen forests, the species typically sticks to exploring the higher canopies but will swoop into backyards to stop by feeders. The head, wings, and tail are blue, the back is brown, the underside is gray to tan, and the throat is white. However, it is almost always referred to as Steller’s Sea Cow. Steller's Jays are frequently seen in … The blue head feathers stand up in a crest that is accented with black. Both females and males look the same. The next time you hear a quick shek-shek-shek in the mountainous West, look up, and you might spot a Steller’s jay. Description/field marks: The Steller’s Jay is about 12 inches long, and it has a wingspan of about 17 inches. The Blue Jay is a blue bird with a crest, black markings around its face, and a white underside. Steller’s Jays have very good memories, and can store plenty of nuts for the winter in caches. Steller's Jay is a loud and inquisitive bird of woodlands and forests. Female blue jays are bright blue with a bluish-cast white chest and belly, and the wings and tail appear "tiled" with blocks of blue, white and black.