The Eurasian Jay, like other jays found in
the world, is part of the “Corvidae” family which includes crows and magpies.
The Eurasian Jay shares many characteristics of these birds including a harsh
voice, exceptional intelligence and a
somewhat dark reputation for aggressive and predatory behavior.
This species shares the Black-billed
Magpie’s love of eggs, and it will actively seek out the nests of other bird
species to steal eggs and even chicks. Its aggressive nature is most often
directed at birds larger than itself, however. The Eurasian Jay is known as a
fierce rival of several birds of prey. It will harass owls and hawks during the
day in an attempt to protect its own kind. During its attacks on the Tawny Owl,
the Eurasian Jay will mimic the call of the owl. This bird has a great gift of
mimicry, and its imitations of the sounds of other birds are difficult to
distinguish from the real calls of the species it imitates.
In addition to eggs, the Eurasian Jay eats
seeds, berries and other fruits. It is especially fond of acorns, and it seeks
out oak forests as habitat to give it a steady supply of this food. Various
animals such as small animals, insects, and other birds constitute a
significant part of its diet.
This is a widespread species which is found
throughout Europe, the Middle East, and Asia .
In China
Perhaps due to the destruction of the mixed
oak forests which it favors, this species is moving into the cities where urban
parkland can offer it the conditions it needs to survive.
The Eurasian Jay nests in a large shrub or
a tree, and the female lays 4-6 eggs in an untidy stick nest. Both parents will
feed the chicks after the eggs have hatched.
Despite its aggressive personality, or
perhaps due to it, this species can end up being a prey item at night for the
species of raptors which it bullies during the day
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| Photo by Pawel Kuzniar |
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