Fun facts about blue jays
100 Things Blue Jays Fans Should Know Do Before They Die by Steve ClarkeWhether a die-hard booster from the days of John Mayberry or a new supporter of Jose Bautista, these are the 100 things every Toronto Blue Jay fan needs to know, and do, in their lifetime. Author Steve Clarke has collected every essential piece of Blue Jays knowledge and trivia, as well as must-do activities, and ranks them all, providing an entertaining and easy-to-follow checklist as readers progress on their way to fan superstardom. Most Blue Jays fans have taken in a game or two at Rogers Centre, have seen highlights of a young Dave Stieb, and remember where they were when Joe Carter hit his World Series–winning home run in 1993. But only real fans know who spent two decades as the team’s BJ Birdy mascot, can name the opposing player who was once jailed for hitting a seagull with a thrown baseball at Exhibition Stadium, or how long it takes to open the Rogers Centre roof. 100 Things Blue Jays Fans Should Know & Do Before They Die stands as the ultimate resource for true fans of Canada’s sole major league baseball team.
Why Blue Jays Are Blue - Mini Documentary
15 FUN & INTERESTING Facts about Blue Jays! 
Technically "no. In fact, the pigment in Blue Jay feathers is melanin, which is brown. The illusion of blue is caused by its pattern of keratin which reinforces blue wavelengths of light while cancelling out red and yellow wavelengths. The varying shades of blue are a result of the different shapes and sizes of air pockets that reflect the light differently. If you crush the feather of a Blue Jay, you will find that the blue coloration disappears. These intelligent birds appear to be using their mimicking abilities both as protective measures as well as manipulative devises.
Blue jays are songbirds that belong to the Corvidae family. They inhabit deciduous, coniferous and mixed forests throughout eastern and central United States, and southern Canada. Take a look below for 27 more fun and interesting facts about blue jays. Captive blue jays can live up to 26 years while wild blue jays live up to 17 years. Blue jays can grow up to between 22 and 30 centimeters, or 9 and 20 inches, from bill to tail, with a wingspan of between 34 and 43 centimeters, or 13 and 17 inches. They can weigh between 70 and grams, or 2. They have a pronounced crest on their head, which is called a crown of feathers.
While you may be familiar with the sight of this large blue songbird, here are some facts about the Blue Jay you may not know — some of which you may find downright strange! Blue Jay Description. Yes, you read that correctly. The jays rub ants on their feathers, draining the ants of their formic acid before they gobble them up. Over the years, several theories have been proposed to explain this bizarre behaviour. One theory hypothesized the excreted acid served as a safeguard against parasites and bacteria, though testing the acid on bacteria cultures showed this to be unlikely. The most probable reason is simple: the ants taste better without the acid.
Blue Jays aren't actually blue. In fact, the pigment in their feathers is brown. Scattering light in the structural parts of the feathers causes us to.
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Blue Jays have a reputation for destroying the eggs and nestlings of smaller birds.
By Timothy Martinez Jr., Toggle navigation. Blue jay Facts Blue jay is a songbird that belongs to the family of crows.
All rights reserved. Blue jays are natural forest dwellers, but they are also highly adaptable and intelligent birds. They are a familiar and noisy presence around many North American bird feeders. Blue jays are sometimes known to eat eggs or nestlings, and it is this practice that has tarnished their reputation. In fact, they are largely vegetarian birds. Most of their diet is composed of acorns, nuts, and seeds—though they also eat small creatures such as caterpillars, grasshoppers, and beetles. Blue jays sometimes store acorns in the ground and may fail to retrieve them, thus aiding the spread of forests.