Species of Thailand
Collared scops owl
Thai: นกฮูก, นกเค้ากู่, nok huk, nok khao ku
Binomial name: Otus lettia, Brian Houghton Hodgson, 1836
The collared scops owl (Otus lettia) is an owl which is a resident breeder in south Asia from northern Pakistan, northern India and the Himalayas east to south China. It is partially migratory, with some birds wintering in India, Sri Lanka and Malaysia. This species was formerly considered to be included within what is now separated as the Indian scops owl (Otus bakkamoena).
This species is a part of the larger grouping of owls known as typical owls, Strigidae, which contains most species of owl. The other grouping is the barn owls, Tytonidae.
The collared scops owl is a common breeding bird in forests and other well-wooded areas. It nests in a hole in a tree, laying 3-5 eggs.
The collared scops owl is a small (23–25 cm) owl, although it is the largest of the scops owls. Like other scops owls, it has small head tufts, or ears. The upperparts are grey or brown, depending on the subspecies, with faint buff spotting. The underparts are buff with fine darker streaking.
The facial disc is whitish or buff, and the eyes are orange or brown. There is a buff neckband. Sexes are similar. The flight is deeply undulating.
This species is nocturnal but it can often be located by the small birds that mob it while it is roosting in a tree. It feeds mainly on insects. The call is a quiet goog gook.
This species is chiefly found in northern India and is replaced by the very similar looking oriental scops owl Otus sunia (recently split) towards the south of its range. It is very similar also to the slightly smaller Indian scops owl, O. bakkamoena. They are most easily separated in the field by their calls.
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- Otus lettia
- Thai: นกฮูก, นกเค้ากู่, nok huk, nok khao ku
- Ban Phai District, Khon Kaen
- Bang Phra Non-hunting Area
- Bangkok Province
- Bueng Boraped Non-hunting Area
- Chae Son National Park
- Chiang Dao District, Chiang Mai
- Chiang Dao Wildlife Sanctuary
- Chiang Khong District, Chiang Rai
- Chiang Saen District, Chiang Rai
- Doi Inthanon National Park
- Doi Pha Hom Pok National Park
- Doi Phu Kha National Park
- Doi Suthep-Pui National Park
- Erawan National Park
- Hala-Bala Wildlife Sanctuary
- Huai Kha Khaeng Wildlife Sanctuary
- Huai Krachao District, Kanchanaburi
- Kaeng Krachan National Park
- Kaeng Krung National Park
- Kamphaeng Saen District, Nakhon Pathom
- Kanthararom District, Sisaket
- Kapo Waterfall Forest Park
- Khao Khitchakut National Park
- Khao Luang National Park
- Khao Nan National Park
- Khao Phanom Bencha National Park
- Khao Phra - Bang Khram Wildlife Sanctuary
- Khao Phra Thaeo Wildlife Sanctuary
- Khao Sam Roi Yot National Park
- Khao Soi Dao Wildlife Sanctuary
- Khao Sok National Park
- Khao Yai National Park
- Khlong Lan National Park
- Khlong Luang District, Pathum Thani
- Khun Tan District, Chiang Rai
- Khura Buri District, Phang Nga
- Kui Buri National Park
- Kumphawapi District, Udon Thani
- Mae Ai District, Chiang Mai
- Mae Fa Luang District, Chiang Rai
- Mae Moei National Park
- Mae Ping National Park
- Mae Wong National Park
- Mu Ko Similan National Park
- Mueang Chiang Mai District, Chiang Mai
- Mueang Khon Kaen District, Khon Kaen
- Mueang Krabi District, Krabi
- Mueang Phitsanulok District, Phitsanulok
- Mueang Ranong District, Ranong
- Mueang Tak District, Tak
- Nam Nao National Park
- Nong Bong Khai Non-hunting Area
- Pai District, Mae Hong Son
- Pak Thale
- Pang Sida National Park
- Pathio District, Chumphon
- Pha Daeng National Park
- Phatthana Nikhom District, Lopburi
- Phu Chi Fa Forest Park
- Phu Khiao Wildlife Sanctuary
- Phu Kradueng National Park
- Phu Langka National Park
- Phu Suan Sai National Park
- Phuket Province
- Phutthamonthon District, Nakhon Pathom
- Sai Yok District, Kanchanaburi
- Sai Yok National Park
- Sakaerat Environmental Research Station
- Samut Prakan Province
- Sri Phang-nga National Park
- Taksin Maharat National Park
- Takua Pa District, Phang Nga
- Tha Yang District, Phetchaburi
Range map of Otus lettia 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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