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Grey Heron
(Ardea cinerea)
Size: 84-102 cm; wing span 1.55-1.75 m
Weight: 1.0-2.1 kg
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Similar species |
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Physical description |
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Click here for a physical description
Grey Herons are tall, very slender herons.
Adults
have a white head with black stripes from just above
and behind the eyes leading to black
nuchal
plumes
at the nape of the neck. The long, kinked neck is grey down
the front, with prominent black spots. The rest of the neck
is pinkish-buff. The rest of the body
plumage
is grey, except for black streaks along the base of the underwings.
The wings have mid-grey coverts and dark-grey flight
feathers, with black and white shoulder patches.
The irises are orange-brown. The bill is bright orange-yellow.
The legs and feet are greyish-yellow.
Immature and
juvenile Grey Herons are grey where
adults
are pinkish-buff
and their bill is yellowish-grey, with a grey upper mandible.
They do not have a white head yet, but a grey cap (first winter)
and then an off-white cap with short dark
nuchal
plumes
(second winter). Also the wing patches are less pronounced than in
adults
and the legs are greyer, too.
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Taxonomy, classification |
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See Grey
Heron at Wikipedia .
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Range, habitat |
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Click here for information on habitat
and range
The overall distribution of this species can be assessed, and
specific locations where birds have been spotted can be found,
based on individual sighting reports submitted by birdwatchers to
ebird.org
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The global distribution of the Grey Heron is available
HERE
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There are 4 races of Grey Herons, which are a partly
migratory species. Nominate race "cinerea" is
found throughout temperate Europe, Asia and also large
parts of Africa.
They are permanent residents on the
British Isles, in most of France and northern Germany and
Poland, as well as northern Italy and some other parts
of the northern Mediterranean. They are also permanently
present along the river Danube, the Black Sea coastline,
towards the southern Caspian Sea and along the major rivers
of Iraq towards the Persian Gulf coastline. In summertime
they extend their breeding range into mid-latitude Eurasia
and coastal central Scandinavia. Part of the European
population winters in the northern Mediterranean, most
of Turkey and the African North coast along the Atlas
Mountains. There is also a wintering population in parts
of the Middle East, Iraq and along parts of the Arabian
coastline.
Other races are found in eastern Asia, Madagascar and
islands off Mauritania (for details see a field guide).
In Oman we have found Grey Herons, race
"cinerea",
on the North coast of the country.
Grey Herons can be found in both freshwater habitats such
as lakes, rivers, ponds, marshes and other types of wetlands,
and saline water, e.g. along oceanic coastlines.
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Sightings |
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Click here for sighting information
Race "cinerea"
A juvenile Grey Heron, race
"cinerea",
was first spotted by us on the Campus of Sultan Qaboos University,
near Muscat, Oman, in August-October 2009.
Others was spotted in Qurm, near Muscat, in December 2009.
An adult Grey Heron, race
"cinerea",
was seen at Quriyyat in May 2010.
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Photos |
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Race "cinerea"
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ADULT |
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Lateral view of an adult Grey Heron on a mudflat
[Quriyyat, May 2010]
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IMMATURE/JUVENILE |
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Close-up lateral portrait of a juvenile Grey Heron
[Campus of Sultan Qaboos University, near Muscat, September 2009]
Lateral view of an juvenile Grey Heron in a palm tree
[Campus of Sultan Qaboos University, near Muscat, September 2009]
Lateral view of a juvenile Grey Heron going about its normal business of
hunting in a shallow pond
[Campus of Sultan Qaboos University, near Muscat, September 2009]
Juvenile Grey Heron (right) and dark phase
Western Reef Heron
(left) next to each other, giving a direct estimate of the
relative sizes of both species
[Qurm, December 2009]
Lateral view of a juvenile Grey Heron in flight
[Qurm, December 2009]
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Food, Diet |
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All egrets and herons prey on aquatic creatures in fresh water or
estuaries (fish, frogs, snakes or crustaceans).
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Call(s)/Song |
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For this species we have recorded the following call(s)/song. The
interpretation of their meaning is our own; are welcome.
More Grey Heron sound recordings are available at
xeno-canto.org
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These pages are largely based on our own observations and those of our
contributors. The structure of these bird pages is explained HERE. For more salient facts on any bird species
please refer to a field guide.