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What are Pelagic Birds?
What are Pelagic Birds?
June 26, 2023
Birdwatchers and enthusiasts of Gujarat have recently reported sightings of Pelagic birds in places not typically associated with their presence.
About Pelagic Birds:
These are
seabirds that live on open seas and oceans rather than inland
or around more restricted waters such as lakes and rivers.
They can be
found thousands of miles offshore
but can
get blown onto land during high winds a
nd storms.
The
only other time they come inland is to breed.
The most familiar
types of pelagic birds include albatrosses, frigatebirds, fulmars
, petrels, shearwaters, and tropicbirds.
Features
:
They
feed on planktonic crustaceans
and
squid
and hunt fish far from the land.
Generally, they have
dense, waterproof feathers
and
layers of fat to keep them warm.
They have
exceptionally long and thin wings
that allow them
to fly effortlessly for long periods
without rest.
Many pelagic birds
have special salt glands
. This allows them to drink seawater and
discard extra salt
accidentally ingested
by
their oceanic prey.
Some
have webbed or partially webbed feet for swimming
, plucking fish from the shallows, or executing precise, plunging dives.
In general,
seabirds live longer than other wild birds
; most have an average lifespan of 50 years.
Almost all seabirds
live
in colonies, migrate annually, and mate for life.
Source :
Birders catch a rare glimpse of seabirds in onshore regions of Gujarat.
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