Birds of the Seychelles race also indulge in some kleptoparasitism, chasing the chicks of sooty terns and forcing them to disgorge food. Handbook of the Birds of the World and Birdlife (Dec 2017) (v.1) The cattle egret (Bubulcus ibis) is a cosmopolitan species of heron (family Ardeidae) found in the tropics, subtropics and warm temperate zones. 2003 revisions) (v.1) Highlight taxa in a checklist (shown in red) corrigenda 2.1) (v.1) It is the only member of the monotypic genus Bubulcus, although some authorities regard its two subspecies as full species, the Western Cattle Egret and the Eastern Cattle Egret. Populations in southern India appear to show local migrations in response to the monsoons. Howard and Moore 2nd edition (v.1) This species has a large range, with an estimated global extent of occurrence of 10000000 km2. The western cattle egret (Bubulcus ibis) is a species of heron (family Ardeidae) found in the tropics, subtropics and warm temperate zones. The species is usually found with cattle and other large grazing and browsing animals, and catches small creatures disturbed by the mammals. Clements, version 2019 (v.1) Adult in breeding plumage has extensive rufous-buff on head/neck/breast/back, reddish … coromandus, described by Pieter Boddaert in 1783, breeds in Asia and Australasia, and the western nominate form occupies the rest of the species range, including the Americas. These mostly relate to its habit of following cattle and other large animals, and it is known variously as cow crane, cow bird or cow heron, or even elephant bird, rhinoceros egret. A small flock of eight birds was also seen in Fiji in 2008. Eastern Cattle Egret (Bubulcus coromandus) bird calls and sounds on dibird.com. IOC World Bird Names, version 2.2 (v.1) To register to myAvibase click here. eBird version 2016 (v.1) corrigenda 7) (v.1) The pale bluish-white eggs are oval-shaped and measure . The cattle egret engages in low levels of brood parasitism, and there are a few instances of cattle egret eggs being laid in the nests of snowy egrets and little blue herons, although these eggs seldom hatch. It is now commonly seen as far west as California. corrigenda 4) (v.1) Sticks are collected by the male and arranged by the female, and stick-stealing is rife. The eastern subspecies B. Howard and Moore 3rd edition (incl. In Australia, Torresian crows, wedge-tailed eagles and white-bellied sea eagles take eggs or young, and tick infestation and viral infections may also be causes of mortality. The clutch size can be anywhere from one to five eggs, although three or four is most common. The cattle egret nests in colonies, which are often, but not always, found around bodies of water. Successful releases were also made in the Seychelles and Rodrigues, but attempts to introduce the species to Mauritius failed. Originally native to parts of Asia, Africa and Europe, it has undergone a ra… IOC World Bird Names, version 6.4 (v.1) Bubulcus [ibis or coromandus] eBird version 2018 (v.1) Eastern Cattle Egret - Bubulcus coromandus: Life stage: unknown: Sex: unknown Date: 2020-11-29 User: Bas van der Linde Location: Indian Ocean (AB) Validation status: … Each checklist can be viewed with photos shared by the birding community, and also printed as PDF checklists for field use. Clements, version 2016 (v.1) Special thanks to Ton Smits, Parinya Pawangkhanant, Ian Dugdale and many others for their contribution for range data. The male displays in a tree in the colony, using a range of ritualised behaviours such as shaking a twig and sky-pointing (raising his bill vertically upwards), and the pair forms over three or four days. eBird version 2017 (v.1) IOC World Bird Names, version 3.5 (v.1) Howard and Moore 3rd edition (incl. Handbook of the Birds of the World Alive (31/01/2015) (v.1) The cattle egret is a popular bird with cattle ranchers for its perceived role as a biocontrol of cattle parasites such as ticks and flies. Avibase taxonomic concepts v. 05 (Jan 2017) (v.1) Photo about Cattle egret in the grass with buffaloes , bubulcus ibis. IOC World Bird Names, version 1.7 (v.1) Avibase taxonomic concepts v. 02 (May 2014) (v.1) It nests in colonies, usually near bodies of water and often with other wading birds. A new mate is chosen in each season and when re-nesting following nest failure. Its global population estimated to be 3.8–6.7 million individuals. The cattle egret was first described in 1758 by Linnaeus in his Systema naturae as Ardea ibis, but was moved to its current genus by Charles Lucien Bonaparte in 1855. eBird version 1.55 (v.1) Only member of the monotypic genus Bubulcus, although some authorities regard two of its subspecies as full species, the western cattle egret and the eastern cattle egret. IOC World Bird Names, version 2.4 (v.1) The cattle egret has two geographical races which are sometimes classified as full species, the western cattle egret, B. ibis, and eastern cattle egret, B. coromandus. As much as 30% extra-pair copulations have been noted.