Blue jays are one of the crucial acknowledged birds in Canada and also have a baseball group named after them! These birds might be discovered throughout a wide range of habitats—from wooded forests in Southern Canada to Texas and Florida. Jays are frequent feeder guests, flying and singing in backyards through the heat months and snacking on nuts from their cache within the winter.
Though blue jays are widely known by their brilliant blue color, they’re (surprisingly) not really blue. Their brilliant blue plumage is the results of a novel internal wing construction that distorts the way in which gentle is mirrored; making them seem blue. It’s stated that every particular person blue jay possesses a novel black bridle throughout the face, nape and throat used to assist them acknowledge each other.
Enjoyable reality: blue jays are well-known to mimic the decision of hawks, particularly the red-shouldered hawk.
Blue jays might be loud and aggressive—to the correct group of birds, that’s. On the feeder, they is likely to be dominated by the Frequent Grackle and the Pink-headed Woodpecker however they’re thought-about to be bullies to smaller mates like Chickadees and Nuthatches. Though their cries are sometimes indicators of warnings to different birds about potential predators, folks have witnessed blue jays utilizing these sounds to scare off different songbirds at feeding stations so they might use it for themselves!
Blue jays typically bask in fruits, nuts, grains, and bugs. They’re identified to steal and eat the eggs and nestlings of different birds however we don’t know the way frequent this really is. In an intensive examine of blue jay feeding habits, just one% of jays had proof of eggs or birds of their stomachs.
Do you know? Blue jays’ love for acorns is credited to be chargeable for the unfold of oak bushes after the final ice age!
Not like doves and different birds, feminine and male blue jays are very comparable in look. Though males are usually a bit bit bigger than females, the one option to actually inform them aside is thru cautious remark of courtship and nesting behaviour. A single feminine, for instance, will decide courting behaviour by main a gaggle of three to 10 males. It’s a recreation of follow-the-leader: if the feminine begins to fly, the remainder will observe. After touchdown, the males will bob their heads and ruffle their feathers in an try to courtroom her.
Blue jays are mysterious little creatures, a lot of the reasoning behind their migration patterns stay a thriller. Whereas some jays select emigrate, others keep all through the winter season. Some migrate south one yr, keep north the following, after which migrate south once more the next. Researchers have but to determine precisely why this occurs. And though there’s no logical clarification, we’d prefer to suppose they’re simply taking a bit trip down South infrequently.
Is Your Metropolis a Chicken-Pleasant Metropolis?
It’s our job to face up, keep up to date and conscious of what we are able to do for creatures large and small together with the blue jay. Throughout Canada, individuals are coming collectively to make their cities fowl pleasant.
Nature teams, municipal officers, and different neighborhood teams are teaming up with Nature Canada to make sure city environments are secure havens for birds moderately than a supply of threats. Go to our Chicken-Pleasant Metropolis marketing campaign to study extra about this initiative!