The Chinese Pond Heron is a small heron native to eastern Asia, where it breeds in wetlands, rice fields, marshes, ponds, and slow-moving waterways. In breeding plumage it is striking, with rich chestnut coloration on the head, neck, and breast contrasting with white wings that become especially conspicuous in flight. It feeds mainly on fish, frogs, aquatic insects, crustaceans, and other small aquatic animals captured in shallow water. The species migrates south after breeding to winter in Southeast Asia and parts of the Indonesian archipelago. In North America, the Chinese Pond Heron is an exceptionally rare vagrant, with only a handful of records in the islands of the Bering Sea, off the west coast of Alaska.
Habitat
Found in both freshwater and saltwater habitats, including freshwater marshes and wetlands, estuaries, mangrove swamps. They have adapted very well to a human presence, and flooded rice fields are now a primary habitat for the species.
Diet
Feeds on a variety of aquatic creatures, including fish, amphibians, small reptiles, large insects, marine worms, crustaceans, and mollusks.
Behavior
Forages by walking slowly along the shoreline or in the shallows, thrusting its bill out to capture prey when prey is close. They also may wait motionless awaiting prey to approach. They may feed at any time during the day or night, but are most active near sunrise and sunset.
Nesting
The nest is a shallow platform of twigs and sticks, lined with softer vegetative material such as leaves and grasses. The nest is placed in a tree or in thick grassland or wetland vegetation near the water's edge. The female lays 4 or 5 eggs. Both parents help to incubate the eggs, and raise the young after the eggs hatch.
Song
he Chinese Pond Heron is generally quiet away from breeding colonies, but at nesting sites it gives harsh croaks, guttural wraak calls, and raspy squawks similar to those of other small herons. These vocalizations are used during courtship, territorial interactions, and communication among nesting birds. Like many herons, it is often silent while foraging.
Migration
The Chinese Pond Heron breeds across eastern China, the Korean Peninsula, Taiwan, and parts of eastern Russia. After breeding, it migrates south along the East Asian–Australasian Flyway to winter in southern China, Southeast Asia, the Philippines, Malaysia, Indonesia, and surrounding regions. During migration it uses wetlands, rice fields, marshes, ponds, estuaries, and other shallow-water habitats where it can feed and rest.
Similar Species
Of other heron species in North America, most likely to be confused with the Green Heron. The white wings of the Chinese Pond Heron are very distinctive however.
Conservation Status
The Chinese Pond Heron is generally considered a species of low global conservation concern, although some regional populations have experienced declines. Threats include wetland loss, drainage of marshes, pollution, and habitat degradation on both breeding and wintering grounds. Despite these pressures, the species remains widespread across much of eastern and southeastern Asia and continues to occur in large numbers in suitable habitats. The IUCN lists the Chinese Pond-Heron as a species of "Least Concern".
Photo Information
Photo taken by Frankie Chu - Licensed Under Creative Commons Attribution NoDerivs 2.0 Generic License
Interactive eBird Map
Click to access the interactive eBird species sightings page for Chinese Pond-Heron
