This is the one that everybody
knows, it is a very familiar bird to everyone who travels
on steamers and and those who live anywhere near the coast.
They have increased enormously during this century having
first bred in 1904 on the Isle of Walney just off the coast
of Barrow-in-Furness in Cumbria. By 1934 there were just
35 pairs breeding but by 1964 there were between 10,000-20,000
pairs...these are busy birds..! These days the Herring Gull
breeds everywhere from Central London to north of Scotland.
The plumage is white with a grey mantle, black wing tips with
white "mirrors", flesh pink legs, and yellow bill with
a red spot. Chicks peck at the red spot on the yellow bill which
in turn encourages the parents to feed them, studies have shown
that the red spot on the yellow bill is the best colour combination
and promotes the most pecks from the chicks...isn't Mother Nature
clever. Flat forehead and large bill give "mean" appearance.
Click
here to continue 
|