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Grey heron

Grey heron
Photo Information
Copyright: Nagesh Vannur (nagesh) Silver Note Writer [C: 0 W: 0 N: 69] (362)
Genre: Landscapes
Medium: Color
Date Taken: 2015-04-01
Categories: Birds
Photo Version: Original Version
Date Submitted: 2015-04-01 9:16
Viewed: 694
Points: 3
[Note Guidelines] Photographer's Note
Grey heron

The grey heron (Ardea cinerea), is a wading bird of the heron family Ardeidae, native throughout temperate Europe and Asia and also parts of Africa. It is resident in the milder south and west, but many birds retreat in winter from the ice in colder regions. It has become common in summer even inside the Arctic circle along the Norwegian coast.


It is a large bird, standing up to 100 cm (39 in) tall and measuring 84–102 cm (33–40 in) long with a 155–195 cm (61–77 in) wingspan. The body weight can range from 1.02–2.08 kg (2.2–4.6 lb). Its plumage is largely grey above, and off-white below. Adults have a white head with a broad black supercilium and slender crest, while immatures have a dull grey head. It has a powerful, pinkish-yellow bill, which is brighter in breeding adults. It has a slow flight, with its long neck retracted (S-shaped). This is characteristic of herons and bitterns, and distinguishes them from storks, cranes and spoonbills, which extend their necks. The call is a loud croaking "fraaank". The Australian white-faced heron is often incorrectly called a grey heron. In Ireland, the grey heron is often colloquially called a "crane".


A. c. cinerea – Linnaeus, 1758: nominate, found in Europe, Africa, western Asia
A. c. jouyi – Clark, 1907: found in Eastern Asia
A. c. firasa – Hartert, 1917: found in Madagascar
A. c. monicae – Jouanin & Roux, 1963: found on Islands off Banc d'Arguin, Mauritania.
It is closely related and similar to the American great blue heron, which differs in larger size, and chestnut-brown flanks and thighs.


Food and feeding

It feeds in shallow water, catching fish, frogs, and insects with its long bill. Herons will also take small mammals and reptiles. They occasionally take birds up to the size of a water rail. It will often wait motionless for prey, or slowly stalk its victim. Due to their S-shaped neck, the bird is able to strike with their bill very rapidly. Herons have also been observed catching and killing juvenile birds such as ducklings.

City life

Grey herons have been able to live in cities where habitats and nesting space are available.

In the Netherlands, the grey heron has established itself over the past decades in great numbers in urban environments. In cities like Amsterdam, they are ever present and well adapted to modern city life. They hunt as usual but also visit street markets and snackbars. Some individuals make use of people feeding them at their homes or recreational fishermen to share their catch. Similar behaviour on a smaller scale has been reported in Ireland.

Herons have also been observed colonising water enclosures in zoos, such as spaces for penguins, otters, pelicans and seals, and taking food meant for the animals on display. Such behaviour has been noted in zoos in Vienna, London and Amsterdam.


This species breeds in colonies (heronries) in trees close to lakes, the seashore or other wetlands, although it will also nest in reedbeds. It builds a bulky stick nest.


A thorough study performed by J. Sitko and P. Heneberg in the Czech Republic in years 1962-2013 suggested that the central European grey herons host 29 helminth species. The dominant species consisted of Apharyngostrigea cornu (67% prevalence), Posthodiplostomum cuticola (41% prevalence), Echinochasmus beleocephalus (39% prevalence), Uroproctepisthmium bursicola (36% prevalence), Neogryporhynchus cheilancristrotus (31% prevalence), Desmidocercella numidica (29% prevalence) and Bilharziella polonica (5% prevalence). Juvenile grey herons were shown to host less species, but the intensity of infection was higher in the juveniles than in the adult herons. Of the digeneans found in central European grey herons, 52% of the species likely infected their definitive hosts outside of the central Europe itself, i.e., in the premigratory, migratory or wintering quarters despite the fact that a substantial part of grey herons do not migrate to the South, particularly in recently repeatedly occurring warm winters


BirdLife International (2012). "Ardea cinerea". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
Grey heron (Ardea cinerea)". ARKive. Retrieved 27 January 2012.
Dunning Jr., John B., ed. (1992). CRC Handbook of Avian Body Masses. CRC Press. ISBN 978-0-8493-4258-5.
Gill, F.; Donsker, D., eds. (2014). "IOC World Bird List (v 4.4)". doi:10.14344/IOC.ML.4.4.
Pistorius, P.A. (2008). "Grey Heron (Ardea cinerea) predation on the Aldabra White-throated Rail (Dryolimnas cuvieri aldabranus)". Wilson Journal of Ornithology 120 (3): 631–632. doi:10.1676/07-101.1.
The heron's city life is documented in the Dutch documentary Schoffies (Hoodlums), shot in Amsterdam.
"Graureiher". Tiergarten Schoenbrunn. Retrieved 6 December 2014.
Taylor, Rosie. "Oi, hands off our fish! Cheeky heron flies in as penguins enjoy new Olympic diving pool". Daily Mail Online. Retrieved 6 December 2014.
"Birdworld Animals". Birdworld. Retrieved 21 January 2015.
Sitko, J.; Heneberg, P. (2015). "Composition, structure and pattern of helminth assemblages associated with central European herons (Ardeidae)". Parasitology International 64: 100–112. doi:10.1016/j.parint.2014.10.009.
del Hoyo, J.; Elliot, A.; Sargatal, J., eds. (1992). Handbook of the Birds of the World 1. Barcelona: Lynx Edicions. p. 405. ISBN 84-87334-10-5.
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Location: The Western Ghats are a mountain range that runs almost parallel to the western coast of Indian peninsula. It is a UNESCO World Heritage Site and is one of the eight "hottest hotspots" of biological diversity in the world. It is sometimes called the Great Escarpment of India. The range runs north to south along the western edge of the Deccan Plateau, and separates the plateau from a narrow coastal plain, called Konkan, along the Arabian Sea. A total of thirty nine properties including national parks, wildlife sanctuaries and reserve forests were designated as world heritage sites - twenty in Kerala, ten in Karnataka, five in Tamil Nadu and four in Maharashtra.

The range starts near the border of Gujarat and Maharashtra, south of the Tapti river, and runs approximately 1,600 km (990 mi) through the states of Maharashtra, Goa, Karnataka, Tamil Nadu and Kerala ending at Kanyakumari, at the southern tip of India. These hills cover 160,000 km2 (62,000 sq mi) and form the catchment area for complex riverine drainage systems that drain almost 40% of India. The Western Ghats block southwest monsoon winds from reaching the Deccan Plateau. The average elevation is around 1,200 m (3,900 ft).

The area is one of the world's ten "Hottest biodiversity hotspots" and has over 5000 species of flowering plants, 139 mammal species, 508 bird species, 179 amphibian species and 288 freshwater fish species; it is likely that many undiscovered species live in the Western Ghats. At least 325 globally threatened species occur in the Western Ghats.
Photo Taken By. 2015 -- Photo Taken Time:
Thank you very much for reading:)

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Beautiful light and pleasing background.
Thanks for the time you put in your note.

Bonjour Nagesh,
Il me semble qu'il y a un problème d'éclairage, à moins que l'on ne considère la photographie que sur son côté artistique.
A bientôt sur TN pour de nouvelles aventures.

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