Pelecaniformes / Ardeidae / Egretta
Chinese Egret
Egretta eulophotes · 黄嘴白鹭
Introduction
A threatened egret species from east Asia, classified as Vulnerable. It breeds on offshore islands and winters in shallow tidal estuaries, mudflats, and bays across Southeast Asia. The total population is estimated at 2,600–3,400 individuals.
Description
Averages 68 cm in height with white plumage throughout life. Outside breeding season, the bill is dusky with a tannish peach base, lores and legs are yellow-green, and the iris is yellow. During breeding season, adults develop a crest over 11 cm long, along with lanceolate breast plumes and dorsal aigrettes extending beyond the tail. Bare parts change: the bill becomes bright orange-yellow, lores turn bright blue, and legs become black with yellow feet.
Identification
Resembles the little egret but distinguished by specific seasonal color changes in bare parts. In breeding plumage, it features a long crest (>11 cm) and extensive aigrettes. Key identification markers include bright blue lores, black legs with yellow feet, and an orange-yellow bill during breeding; non-breeding birds show yellow-green legs and lores with a dusky, peach-based bill.
Distribution & Habitat
Breeds on small islands off far eastern Russia, North Korea, South Korea, and mainland China. Formerly bred in Taiwan and Hong Kong, now only a non-breeding visitor there. Winters or migrates through Japan, Philippines, Vietnam, Thailand, Peninsular Malaysia, Sarawak, Singapore, Indonesia, and Brunei. Major wintering areas include the Eastern Visayas (Leyte, Bohol, Cebu) and Malaysian states of Sarawak and Selangor.
Behavior & Ecology
Spring migration to South Korea occurs mid-April to mid-May, with birds arriving in full breeding plumage without coastal staging. Autumn migration is more leisurely, moving south along the west coast during August and September before departing across the Yellow Sea. Some populations move westward from Gyeonggi Bay to the Shandong Peninsula. Non-breeding habitat includes shallow tidal estuaries, mudflats, bays, rice fields, and fish ponds.
Conservation
Classified as Vulnerable with a population estimate of 2,600–3,400 individuals. No significant decline was recorded from 2002 to 2012. Historical threats included hunting for nuptial plumes for hat decoration, particularly in the 19th century. Current primary threats are habitat loss, reclamation of tidal flats and estuarine habitats, and pollution.
Source: Wikipedia · CC BY-SA 3.0
Taxonomy
- Order
- Pelecaniformes
- Family
- Ardeidae
- Genus
- Egretta
Distribution
eastern Asia; winters to southeastern Asia, Philippines, and Indonesia
Data Sources
Species description from Wikipedia, licensed under CC BY-SA 3.0.
Bird images and sounds sourced from GBIF, contributed by citizen scientists worldwide under Creative Commons licenses.
Taxonomy data from AviList 2025.
