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 Bluebird

There are three species of these colourful North American birds. Eastern and western bluebirds have a reddish brown breast, which contrasts with their predominately blue plumage. Their relative, the (male) mountain bluebird is entirely blue.

Eastern bluebirds are primarily found east of the Rockies, and range from Canada to Mexico and Honduras. They are much admired for their lovely colouring and for a distinctive song that many hear as "chur-lee, chur-lee." The eastern bluebird is the state bird of both New York and Missouri.

Fast Facts

Type: Bird

Diet: Omnivore

Average life span in the wild: 6 to 10 years

Size: 6.5 to 8.5 in (16.5 to 19 cm)

Weight: 0.84 to 1.09 oz (24 to 31 g)

Group name: Flock

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