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The great-billed heron is a large bird, typically standing 114 - 115 cm tall and weighing up to 2.6 kg. It is larger than the purple heron, which it resembles in appearance, although it is larger and darker. The plumage is largely dark grey above. In flight, it has a uniform dark grey upperwing. The flight is slow, with its neck retracted.
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The great-billed heron (Ardea sumatrana) is a wading bird of the heron family Ardeidae.It is resident from southeast Asia to Papua New Guinea and Australia.Its habitats are largely coastal such as islands, coral reefs, mangroves and large rivers. However, occasionally, it can be found inland in shallow ponds. It feeds in shallow water, spearing fish with its long, sharp bill.
Greatbilled heron (Ardea sumatrana)
Destruction of natural habitat. None of the islands on which the Great-billed Heron has been reported is a protected area. In fact, they are oil refining complexes, holiday resorts or military live firing areas. Reclamation is the main reason for the disappearance of the heron from Pulau Busing. Scientific Interest & Potential Value
Greatbilled Heron (Ardea sumatrana)
Taxonomy: Monotypic. Size: 114-115 cm. Identification: Non-breeding adult resembles a large and long-necked heron with dusky grey overall plumage and long stout dagger shaped bill. Adult in breeding plumage has distinct white-tipped greyish plumes on scapulars and breast. Plumage of juvenile appears warmer-tinged than non-breeding adult.
Greatbilled Heron Birds of Singapore
The US couple, who've been married for around 18 years, spent a lot of time in the European country over the years, separately and together, with Aileen regularly returning for month-long visits.
Greatbilled heron Birds of India Bird World
The Great-billed Heron is a large heron. It is grey with long heavy bill. It has some long lighter grey plumes on head upper breast and shoulders giving a streaked appearance. The eye is yellow, with some yellow skin surrounding it. Young birds are similar to adults but browner and do not have the lighter plumes. Size. 105cm - 115cm.
Greatbilled Heron Francis Yap Nature Photography
For these reasons the species is evaluated as Least Concern. Population size: 12000-73000 mature individuals. Population trend: decreasing. Extent of occurrence (breeding/resident): 16,200,000 km 2. Country endemic: no. Attributes. Realm - Indomalayan. Realm - Oceanic. IUCN Ecosystem -- Freshwater biome.
Greatbilled Heron BirdForum
The great-billed heron is a large bird, typically standing 115 cm (45 in) tall and weighing up to 2.6 kg (5.7 lb). It is larger than the purple heron, which it resembles in appearance, although it is larger and darker. The plumage is largely dark grey above. In flight, it has a uniform dark grey upperwing.
Greatbilled Heron, Tangkoko, Sulawesi Heron, Ardea, Nature birds
Whether poised at a river bend or cruising the coastline with slow, deep wingbeats, the Great Blue Heron is a majestic sight. This stately heron with its subtle blue-gray plumage often stands motionless as it scans for prey or wades belly deep with long, deliberate steps. They may move slowly, but Great Blue Herons can strike like lightning to grab a fish or snap up a gopher.
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Great-billed Herons are the tallest Australian herons. In eclipse , their plumage is all grey, with the front (throat, neck, breast, belly, vent) a lighter shade of grey than the back (crown, wings and mantle). During the breeding season, Great-billed Herons have a nuchal crest, long, spiky hackles on the foreneck and spiky ("lanceolate.
Greatbilled Heron eBird
The great-billed heron (Ardea sumatrana) is a wading bird of the heron family, resident from southeast Asia to Papua New Guinea and Australia. The great-billed heron is a large bird, typically standing 115 cm tall and weighing up to 2.6 kg. It is larger than the purple heron, which it resembles in appearance, although it is larger and darker.
West Papua Birding Tours, Indonesia Birdwatching Birdquest
The great-billed heron is a large bird, typically standing 115 cm (45 in) tall and weighing up to 2.6 kg (5.7 lb). It is larger than the purple heron, which it resembles in appearance, although it is larger and darker. The plumage is largely dark grey above. In flight, it has a uniform dark grey upperwing. [2]
Birder's Blog... Wise old bird of Australia ? Greatbilled Heron...
The great-billed heron ( Ardea sumatrana) is a wading bird of the heron family, resident from southeast Asia to Papua New Guinea and Australia. Great-billed heron. Adult in Palawan, Philippines. Conservation status.
Weedon's World of Nature Greatbilled Heron, Daintree, Queensland
Taxonomic source(s) Christidis, L. and Boles, W.E. 2008. Systematics and taxonomy of Australian birds.CSIRO Publishing, Collingwood, Australia. Christidis, L.; Boles.
sunshinecoastbirds Queensland Road Trip 10 Greatbilled Heron
Great-billed Heron. Visitors to the well-known Borneo Rainforest Lodge would have seen this bird on the (Danum) river as seen from the restaurant. I have also seen the Great-billed Heron Ardea sumatrana along the river at the Tabin Wildlife Reserve. It is also reported along the coast but so far I have only seen it along the two rivers mentioned.
Greatbilled Heron BirdForum
Large plain heron. Dark gray overall with a paler, more brownish neck. Lacks the black head and neck markings of the slightly smaller Gray Heron. Tends to be solitary, only rarely seen in small flocks. Typically restricted to the coast, where it inhabits mangroves, lagoons, and offshore islands, but infrequently seen inland. Rather vocal for a heron, often giving a deep, horrifically resonant.