Most bird watchers learn to identify the Blue jay as a
child, the stuff of early readers “blue is for Blue jay” and the smiling, more
recently frowning mascot for the Toronto baseball team, Blue jays are one of
those birds “that everyone knows.” However, jays are more complicated than we
may give them credit for. Members of the corvid
or crow family, jays are intelligent socialites that stash acorns stores
for winter and even migrate. If a jay seems to be extra jowly, gobbled with thick
neck, they may be transporting “mast” the harvest of seeds and nuts produced in
the forest. Acorns are a favorite and jays will carefully stash these precious
swallows of fat and oils in trees, shallow holes, or under rocks to fortify
them during the winter. Beginning around
the Jewish New Year Blue jays can be seen passing over roads in low flights
above the tree tops. The jay’s flight style is an open winged glide, on
surprisingly long “fingers” or primary flight feathers. An overall roundish
wing, with blockish head, they often appear white and grey, the illusive blue
of their back and head, washed out by the sky’s light.
1 comment:
Hi Alex,
Last summer we saw some strange behavior on the part of a group of blue jays. They appeared to be repeatedly "falling" through the trees in our back yard. Once on the ground, they would fly to the top and do it again.
Were they trying to knock food out of the trees? Or just having fund?
Sharon
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