The Surprising Link Between Egg Shape and Bird Flight loading...
The Surprising Link Between Egg Shape and Bird Flight
For the first time, scientists have taken a closer look at how bird eggs are shaped—and made some unexpected discoveries.
Baby Bird from Time of Dinosaurs Found Fossilised in Amber loading...
Baby Bird from Time of Dinosaurs Found Fossilised in Amber
The 99-million-year-old hatchling from the Cretaceous Period is the best preserved of its kind.
Ravens Hold Grudges Against Cheaters loading...
Ravens Hold Grudges Against Cheaters
The canny corvids remember people who give them unfair deals, scientists have discovered.
Watch: Giant Wasp vs. Giant Spider Battle Ends With a Twist loading...
Watch: Giant Wasp vs. Giant Spider Battle Ends With a Twist
Video taken in Sydney, Australia, shows a large spider wasp carrying a Huntsman spider to its death—until a surprise visitor drops in.
Here's Why The World's Smallest Birds Are As Tough As Diamonds loading...
Here's Why The World's Smallest Birds Are As Tough As Diamonds
Hummingbirds are tough—so tough they've evolved a clever way of coping with the cold.
About Blue Jay

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. The blue jay's "Jay! Jay!" call is only one of a wide variety of sounds the bird employs—including excellent imitations of several hawk calls.

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.

 

Fast Facts 

Type: Bird

Diet: Omnivore

Size: 10 to 12 in (25 to 30 cm); Wingspan, 13 to 17 in (34 to 43 cm)

Weight: 2.5 to 3.5 oz (70 to 100 g)

Group name: Flock

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