| Sunda scops owl | |
|---|---|
 | |
| In Singapore. | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Strigiformes |
| Family: | Strigidae |
| Genus: | Otus |
| Species: | O. lempiji |
| Binomial name | |
| Otus lempiji (Horsfield, 1821) | |
The Sunda scops owl (Otus lempiji) is a small brown owl native to the Sunda Islands.
The taxon is considered a subspecies of Otus bakkamoena by some authors. [3]
It grows from 20 to 25 cm (7.9 to 9.8 in) and can weigh 100 to 170 g (3.5 to 6.0 oz). It is speckled with black on the upper parts and streaked with black on the lower parts. It has a light collar and dark eyes, which differentiate it from the reddish scops, mountain scops, Oriental scops and Rajah scops owls. [4]
It lives on the Malay Peninsula, Singapore, Borneo, Sumatra and Java. It can be found primarily in forests and gardens but is occasionally attracted to buildings.
The diet of the Sunda scops owl mainly consists of insects, as well as small animals. [5] Some examples of the prey they hunt are rats, small fish, lizards, crickets, and beetles’ larvae. However, their most preferred prey are rats. [6]
It has been included in the IUCN Red List of threatened species as a least concern species. It is common throughout its range where there is suitable habitat. [7]
The Sunda scops owl lines its nest with plant fibre. It will lay up to three eggs in a tree hollow from January to April and their breeding season can sometimes be extended to June or late July. The Sunda scops owl tends to behave aggressively when threatened by other owls by displaying territorial behavior. A female Sunda scops owl will react aggressively when feeling threatened by responding vocally to warn intruders from interfering and keeping them at a distance. [8]
Its call is a hooting yelp in between a longer period of silence. The Sunda Scops owls use their callings to mark their territory and have evolved to have voice individuality to improve their territory proclamation. Every owl has its own unique vocal characteristics such as varying frequencies at which they produce their callings/noises which gives them each a unique voice. Having a unique voice/calling makes it easier for an owl to stand out from its competitors and mark its territory more effectively.
The Japanese scops-owl is a small owl species in the family Strigidae, or true owl family. It is a member of the genus Otus, the scops owl genus. It is resident to Japan, China, Korea, and Russia.
The Philippine scops owl is a common owl, endemic to the Philippines, belonging to the family of the typical owls Strigidae. Other common names include "Otus Whitehead", "Whitehead scops owl" and "Luzon lowland scops owl". Everett's scops owl and Negros scops owls were formerly considered conspecific but are now classified as separate species.
The Karthala scops owl, also known as the Grand Comore scops owl or Comoro scops owl, is a small scops owl endemic to the island of Grande Comore in the Comoro Islands.
The Moheli scops owl is a scops owl endemic to the island of Mohéli, one of the Comoro Islands.
The Anjouan scops owl is an owl endemic to the island of Anjouan in the Comoro Islands.
The African scops owl is a small owl which is widespread in sub-Saharan Africa.
The Andaman scops owl is a species of the Strigidae family and is native to the Andaman Islands of India. It is a largely brown owl with white speckles and yellow eyes. The owl was first described in 1873 by British Ornithologist Allan Octavian Hume. The Andaman Scops Owl has no sightings outside of the Andaman Islands, therefore research on this bird is limited. This owl is not threatened, though an increase in deforestation on the islands has led to the population size slowly declining. It is a nocturnal owl that feeds at night and has a nesting season from February to April.
The sandy scops owl, or cinnamon scops owl, is an owl from the family Strigidae found in Africa.
The Sokoke scops owl is a highly localized species of scops owl found in lowland forests of Kenya and Tanzania. The greatest population of this species of owl is in the Cynometra-Manilkara forest, which is less than one-third of the Sokoke Forest. It is also found in the Afzelia-Cynometra forest.
The Flores scops owl is an owl endemic to the island of Flores, Indonesia. It is threatened by habitat loss. This owl is around 19–21 cm from head to tail. They are a forest dwelling owl that is smallish in size. Some 250–2,499 individuals are estimated to be extant in the wild, dwindling due to habitat loss.
The Javan scops owl is a small species of owl living mainly on western Java's high volcanos; local people refer to the owl as Celepuk Jawa. Like most owls, this nocturnal bird also has a strong ability of silent flight.
Wallace's scops owl is endemic to the Sumbawa and Flores islands, in the Lesser Sundas chain of Indonesia. It is not rare in most of its habitat and has no subspecies except for the nominate. It is also known as the Lesser Sunda scops owl. It is named after Alfred Russel Wallace, a British naturalist, explorer, geographer, and biologist.
The Mindanao scops owl is an owl endemic to Mindanao island in the Philippines. It is found in tropical montane forest above 1,000 meters above sea level. It is threatened by habitat destruction and deforestation.
The Luzon scops owl or the Luzon highland scops owl is a species of scops owl endemic to Luzon, Philippines. Not to be confused with the Philippine scops owl, sometimes referred to as the Luzon lowland scops owl, which is a more common species that shares the same range. The Luzon scops owl, however, is smaller and inhabits higher altitudes than its lowland relative.
The Moluccan scops owl is an owl found in the Maluku and Lesser Sunda Islands of Indonesia. It closely resembles the Rinjani scops owl.
The Biak scops owl is a species of owl endemic to the twin islands of Biak-Supiori in Cenderawasih Bay, Papua, Indonesia.
The giant scops owl, lesser eagle-owl or the Mindanao eagle-owl, is a species of owl in the family Strigidae. It is endemic to the Philippines. In size and structure, it is considered intermediate between a scops owl and an eagle-owl. Its natural habitat is tropical moist lowland forests. It is threatened by habitat loss.
The Mayotte scops owl is a species of owl in the family Strigidae. It is endemic to the island of Mayotte in the Comoros.
The Pemba scops owl is a species of owl in the family Strigidae. It is endemic to Pemba Island which is part of and off the coast of Tanzania.
The Rinjani scops owl is a species of scops owl found only on Lombok in the Lesser Sunda Islands of Indonesia and its neighbouring Gili Islands. The only bird species endemic to the island, it was first recognized as a separate species in September 2003 and was formally described in 2013.
