The ruddy kingfisher (Halcyon coromanda) is a medium-sized bird found in east and southeast Asia, known for its bright reddish-brown color and large red bill. It typically inhabits forested areas and feeds on fish, insects, and amphibians.
Overview of the Ruddy Kingfisher
The ruddy kingfisher, scientifically known as Halcyon coromanda, is a medium-sized tree kingfisher found across East and Southeast Asia. It typically measures about 25 cm in length and is recognized for its striking appearance.
Physical Description
Adult Characteristics
- Coloration: Bright rust red body, deepening to purple at the tail.
- Bill and Legs: Very large, bright red bill and equally red legs.
- Sexual Dimorphism: Males may exhibit slightly brighter plumage than females.
Juvenile Characteristics
- Coloration: Browner upperparts with a less vibrant appearance.
- Bill: Brownish-orange bill.
Habitat and Distribution
The ruddy kingfisher inhabits forested areas, including thick jungles and mangroves. Its range extends from:
- North: South Korea and Japan
- South: Philippines and the Sunda Islands
- West: China and India
It is migratory, with northern populations traveling to Borneo during winter. In Japan, it is considered rare and is a sought-after sight for birdwatchers.
Feeding Habits
Ruddy kingfishers primarily feed on:
- Fish
- Crustaceans
- Large insects
In areas with limited water, they may also consume frogs and other amphibians.
Subspecies
The ruddy kingfisher includes several subspecies:
- H. c. coromanda (Latham, 1790)
- H. c. major (Temminck & Schlegel, 1848)
- H. c. bangsi (Oberholser, 1915)
- H. c. mizorhina (Oberholser, 1915)
This bird's vibrant colors and elusive nature make it a fascinating subject for bird enthusiasts.
