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Distribution ( англиски )

добавил Afrotropical Birds LifeDesk

Africa: all S of Sahara

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Lack 2010
автор
Cooleman, Stijn
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Afrotropical Birds LifeDesk

Habitat ( англиски )

добавил Afrotropical Birds LifeDesk

Grassland (less restricted to water than other herons)

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Lack 2010
автор
Cooleman, Stijn
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Afrotropical Birds LifeDesk

Movements and dispersal ( англиски )

добавил Afrotropical Birds LifeDesk

Resident

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Lack 2010
автор
Cooleman, Stijn
соработничко мреж. место
Afrotropical Birds LifeDesk

Status in Egypt ( англиски )

добавил Bibliotheca Alexandrina LifeDesk

Accidental visitor.

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Bibliotheca Alexandrina
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BA Cultnat
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Bibliotheca Alexandrina
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Bibliotheca Alexandrina LifeDesk

Black-headed heron ( англиски )

добавил wikipedia EN

The black-headed heron (Ardea melanocephala) is a wading bird of the heron family Ardeidae, common throughout much of sub-Saharan Africa and Madagascar. It is mainly resident, but some west African birds move further north in the rainy season.

This species usually breeds in the wet season in colonies in trees, reedbeds or cliffs. It builds a bulky stick nest, and lays 2–4 eggs.

It often feeds in shallow water, spearing fish or frogs with its long, sharp bill. It will also hunt well away from water, taking large insects, small mammals, and birds. It will wait motionless for its prey, or slowly stalk its victim.

The black-headed heron is a large bird, standing 85 cm tall, and it has a 150 cm wingspan. It is nearly as large as the grey heron, which it resembles in appearance, although it is generally darker. Its plumage is largely grey above, and paler grey below. It has a powerful dusky bill.

The flight is slow, with the neck retracted. This is characteristic of herons and bitterns, and distinguishes them from storks, cranes, and spoonbills, which extend their necks. The white underwing coverts are striking in flight.

The call is a loud croaking.

References

  1. ^ BirdLife International (2016). "Ardea melanocephala". IUCN Red List of Threatened Species. 2016: e.T22697008A93598165. doi:10.2305/IUCN.UK.2016-3.RLTS.T22697008A93598165.en. Retrieved 12 November 2021.

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Black-headed heron: Brief Summary ( англиски )

добавил wikipedia EN

The black-headed heron (Ardea melanocephala) is a wading bird of the heron family Ardeidae, common throughout much of sub-Saharan Africa and Madagascar. It is mainly resident, but some west African birds move further north in the rainy season.

This species usually breeds in the wet season in colonies in trees, reedbeds or cliffs. It builds a bulky stick nest, and lays 2–4 eggs.

It often feeds in shallow water, spearing fish or frogs with its long, sharp bill. It will also hunt well away from water, taking large insects, small mammals, and birds. It will wait motionless for its prey, or slowly stalk its victim.

The black-headed heron is a large bird, standing 85 cm tall, and it has a 150 cm wingspan. It is nearly as large as the grey heron, which it resembles in appearance, although it is generally darker. Its plumage is largely grey above, and paler grey below. It has a powerful dusky bill.

The flight is slow, with the neck retracted. This is characteristic of herons and bitterns, and distinguishes them from storks, cranes, and spoonbills, which extend their necks. The white underwing coverts are striking in flight.

The call is a loud croaking.

лиценца
cc-by-sa-3.0
авторски права
Wikipedia authors and editors
изворно
посети извор
соработничко мреж. место
wikipedia EN