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Indian Pond Heron
From Wikipedia, the free encyclopedia
| Indian Pond Heron | ||||||||||||||
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| Ardeola grayii (Sykes, 1832) |
The Indian Pond Heron (Ardeola grayii) is a small heron. It is of Old World origins, breeding in southern Iran and east to India, Burma and Sri Lanka.
This is a stocky species with a short neck, short thick bill and buff-brown back. In summer, adults have long neck feathers. Its appearance is transformed in flight, when it looks very white due to the colour of the wings. It is very similar to the Squacco Heron, Ardeola ralloides, but is darker-backed. To the east of its range, it is replaced by the Chinese Pond Heron, Ardeola bacchus.
The Indian Pond Heron's breeding habitat is marshy wetlands in warm countries. They nest in small colonies, often with other wading birds, usually on platforms of sticks in trees or shrubs. 3-5 eggs are laid. These herons feed on insects, fish and amphibians. During the breeding season, there are records of individuals with red legs. The numbers do not suggest that this is the normal change during the breeding season and some have suggested the possibility of it being genetic variants.[1][2][3]
This is a very common species in India, where it is often quite tame and easily approachable. It can often be seen foraging around rubbish heaps on the outskirts of villages, as well as in more natural habitats.
This bird was first described by Colonel W. H. Sykes in 1832 and given its scientific name in honour of John Edward Gray.
- ^ Gopisundar, K. S. (2004) Abundance and seasonality of Indian Pond Herons Ardeola grayii with red legs in Uttar Pradesh, India. Forktail 20.PDF
- ^ Abdulali, H. and Alexander, H. G. (1952) Ardeidae with red legs. Ibis 94: 363.
- ^ Wesley, H. D. (1993) Genetics of the red tarsi and feet in the Pond Heron. Newsletter for Birdwatchers 33(4): 73.
- BirdLife International (2004). Ardeola grayii. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 12 May 2006. Database entry includes justification for why this species is of least concern
 Feeding in drying sewage pond in Kolkata, West Bengal, India. |
 In Breeding plumage with a catch in Kolkata, West Bengal, India. |
 In Breeding plumage, walking cautiously in Kolkata, West Bengal, India. |
 In Breeding plumage in Kolkata, West Bengal, India. |
 In Breeding plumage, in action in Kolkata, West Bengal, India. |
 In Breeding plumage, in action in Kolkata, West Bengal, India. |
 Juveniles scrambling for food from Adult just outrside the nest in Kolkata, West Bengal, India. |
 Carrying nesting material in Kolkata, West Bengal, India. |
 Non-breeding plumage in Kolkata, West Bengal, India. |
 In Non-breeding plumage, awaiting still for a catch in Kolkata, West Bengal, India. |
 In Kolkata, West Bengal, India. |
 With red legs in Kolkata, West Bengal, India. |
 Pair at Nest in Kolkata, West Bengal, India. |
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Categories: Least Concern species | Ardeola | Herons | Birds of Asia | Birds of Afghanistan | Birds of Pakistan | Birds of India | Birds of Sri Lanka | Birds of Nepal | Birds of China | Birds of Southeast Asia | Birds of Bangladesh | Birds of Burma | Birds of Vietnam | Birds of Laos | Birds of Cambodia | Birds of Thailand | Birds of Malaysia | Birds of Brunei | Birds of Indonesia | Birds of the Philippines