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Description:
The Jackdaw is
the smallest member of the crow family to be found in Britain.
The overall appearance is of a stocky black bird with grey
colouration to the back of the head. Adults, though not juveniles,
have a startling pale eye.
Ecology & Behaviour:
Jackdaws pair
up long term, often for life. Pairs fly around together at
any time of year and even in a big winter feeding flock pairs
can be picked out. When the female is busy laying eggs the
male is especially vigilant and both adults put a tremendous
amount of effort into rearing the young and finding enough
food for them. In fact, in most years the parents are unable
to rear all the chicks, some fall be the wayside before they
fledge. Four or five eggs are laid but the female starts incubating
halfway through the clutch so that the last two chicks will
be smaller and are the most likely casualties if food is short.
The intelligence
of Jackdaws is legendary and they figure in myths throughout
Europe. They are supposed to steal jewellery and keep it in
their nests but there seems to be no truth in this for wild
birds. However, tame birds can easily be taught to do tricks.
There are also several stories of Jackdaws caring for injured
relatives.
Garden BirdWatch links
A 'Focus On' article on the Jackdaw
appeared in issue 26 of the Bird
Table magazine. Garden BirdWatch participants can download
a copy of this article from the participant only pages.
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