Species of Thailand
Binomial name: Aethopyga siparaja, Thomas Stamford Raffles, 1822
The Crimson Sunbird (Aethopyga siparaja) is a species of bird in the sunbird family which feed largely on nectar, although they will also take insects, especially when feeding young. Flight is fast and direct on their short wings. Most species can take nectar by hovering like a hummingbird, but usually perch to feed most of the time.
Crimson Sunbird is a resident breeder in tropical southern Asia from India to Indonesia and the Philippines. Two eggs or three eggs are laid in a suspended nest in a tree. This species is found in forest and cultivation.
Crimson Sunbirds are tiny, only 11 cm long. They have medium-length thin down-curved bills and brush-tipped tubular tongues, both adaptations to their nectar feeding.
The adult male has a crimson breast and maroon back. The rump is yellow and the belly is olive. The female has an olive-green back, yellowish breast and white tips to the outer tail feathers.
In most of the range, males have a long green-blue tail, but A.s. nicobarica of the Nicobar Islands and the former subspecies A. vigorsii (Western Crimson Sunbird) of the Western Ghats of India lack the long central tail feathers. Their call is chee-cheewee.
The Crimson Sunbird is the national bird of Singapore.
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- Aethopyga siparaja
Least Concern (IUCN3.1)
- Chiang Dao District, Chiang Mai
- Chiang Dao Wildlife Sanctuary
- Chiang Saen District, Chiang Rai
- Doi Inthanon National Park
- Doi Pha Hom Pok National Park
- Doi Phu Kha National Park
- Doi Saket District, Chiang Mai
- Hala-Bala Wildlife Sanctuary
- Hat Chao Mai National Park
- Hat Noppharat Thara - Mu Ko Phi Phi National Park
- Huai Kha Khaeng Wildlife Sanctuary
- Kaeng Krachan National Park
- Kaeng Krung National Park
- Khao Ang Rue Nai Wildlife Sanctuary
- Khao Chamao - Khao Wong National Park
- Khao Khitchakut National Park
- Khao Lak - Lam Ru National Park
- Khao Luang National Park
- Khao Nam Khang National Park
- Khao Nan National Park
- Khao Phra - Bang Khram Wildlife Sanctuary
- Khao Phra Thaeo Wildlife Sanctuary
- Khao Pu - Khao Ya National Park
- Khao Soi Dao Wildlife Sanctuary
- Khao Sok National Park
- Khao Yai National Park
- Khiri Rat Nikhom District, Surat Thani
- Khlong Lan National Park
- Khlong Nakha Wildlife Sanctuary
- Khun Chae National Park
- Khura Buri District, Phang Nga
- Ko Chang District, Trat
- Ko Lanta National Park
- Ko Samui District, Surat Thani
- Kromluang Chumphon Wildlife Sanctuary
- Kui Buri National Park
- Lam Nam Nan National Park
- Mae Ai District, Chiang Mai
- Mae Moei National Park
- Mae Wong National Park
- Mu Ko Chang National Park
- Mueang Chumphon District, Chumphon
- Mueang Krabi District, Krabi
- Mueang Nakhon Nayok District, Nakhon Nayok
- Mueang Nan District, Nan
- Mueang Phuket District, Phuket
- Nam Nao National Park
- Namtok Phlio National Park
- Nong Bong Khai Non-hunting Area
- Pa Sang District, Lamphun
- Pachee River Wildlife Sanctuary
- Pang Sida National Park
- Phato District, Chumphon
- Phu Khiao Wildlife Sanctuary
- Phu Suan Sai National Park
- Sai Yok District, Kanchanaburi
- Si Satchanalai National Park
- Sri Phang-nga National Park
- Su-ngai Kolok District, Narathiwat
- Tai Rom Yen National Park
- Takua Pa District, Phang Nga
- Tarutao National Marine Park
- Tat Mok National Park
- Tha Yang District, Phetchaburi
- Than Sadet - Koh Pha-Ngan National Park
- Thung Salaeng Luang National Park
- Thung Yai Naresuan Wildlife Sanctuary
- Ton Nga-Chang Wildlife Sanctuary
- Ton Pariwat Wildlife Sanctuary
- Wang Mai Forest Restoration Project
- Wiang Kaen District, Chiang Rai
- Yan Ta Khao District, Trang
Range map of Aethopyga siparaja in Thailand
Important note; our range maps are based on limited data we have collected. The data is not necessarily accurate or complete.
Special thanks to Ton Smits, Parinya Pawangkhanant, Ian Dugdale and many others for their contribution for range data.
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