Javan Pond-Heron
Ardeola speciosa
Stout heron with flashing white wings; can be mistaken for a egret in flight, but note darker head in all plumages. Handsome in breeding plumage, with creamy head, dark red breast, and lacy black plumes on the back. Streaky brown nonbreeding plumage is nearly indistinguishable from other pond-herons. Forages in rice paddies, pond and lake edges, and mangroves.
识别特征
The Javan pond heron (Ardeola speciosa) is a wading bird of the heron family, found in shallow fresh and salt-water wetlands in Southeast Asia. Its diet comprises insects, fish, and crabs. The Javan pond heron is typically 45 cm long with white wings, a yellow bill with a black tip, yellow eyes and legs. Its overall colour is orange, slaty and white during mating season, and brown and flecked with white out of the mating season. The non-breeding plumage is similar to that of the Chinese and Indian pond herons and is virtually indistinguishable in the field. It breeds from June to September. It is migratory. Widespread throughout its large range, the Javan pond heron is evaluated as Least Concern on the IUCN Red List of Threatened Species.
分类信息
Genus: Ardeola; Family: Ardeidae; Order: Pelecaniformes.
- 学名
- Ardeola speciosa
- 命名信息
- (Horsfield, 1821)
- 目
- Pelecaniformes
- 科
- Ardeidae
- 属
- Ardeola
分布与栖息地
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
- 种群趋势
- unknown
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