Sandy Scops-Owl Otus icterorhynchus Scientific name definitions
Text last updated March 15, 2017
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Species names in all available languages
Language | Common name |
---|---|
Bulgarian | Пясъчен чухал |
Catalan | xot becgroc |
Czech | výreček skořicový |
Dutch | Zandbruine Dwergooruil |
English | Sandy Scops-Owl |
English (UK) | Sandy Scops Owl |
English (United States) | Sandy Scops-Owl |
French | Petit-duc à bec jaune |
French (France) | Petit-duc à bec jaune |
German | Gelbschnabel-Zwergohreule |
Japanese | アカヒメコノハズク |
Norwegian | epifyttugle |
Polish | syczek cynamonowy |
Russian | Желтоклювая сплюшка |
Serbian | Žutokljuni ćuk |
Slovak | výrik pieskový |
Spanish | Autillo Piquigualdo |
Spanish (Spain) | Autillo piquigualdo |
Swedish | västafrikansk dvärguv |
Turkish | Sarı Gagalı İshakkuşu |
Ukrainian | Сплюшка жовтодзьоба |
Otus icterorhynchus (Shelley, 1873)
Definitions
- OTUS
- otus
- icterorhynchus
The Key to Scientific Names
Legend Overview
Field Identification
18–20 cm (1); 61–80 g (sexes not stated) (1). Fairly small scops-owl with head and upperparts cinnamon-brown with bars and spots of buff and white, and conspicuous white scapular stripe; ear tufts small for Otus; facial disc cinnamon, with pale eyebrows; primaries barred white, secondaries barred dark brown; tail cinnamon with incomplete rufous bars; underparts cinnamon-rufous, with few dark shaft streaks on breast, abdomen more heavily spotted. Irides pale yellow; bill and cere creamy-yellow; toes pinkish-cream tinged with yellowish (1). Much individual variation in tone of rufous and markings. Juvenile similar to adult, but less heavily marked, finer bars above and less streaked below. Race holerythrus slightly larger than nominate (wing length 129–144 mm versus 117–134 mm (1) ), more deep rufous, less streaked on breast, lacks white spots on outer webs of greater coverts (1).
Systematics History
Editor's Note: This article requires further editing work to merge existing content into the appropriate Subspecies sections. Please bear with us while this update takes place.
Probably closest to O. ireneae. Has been considered conspecific with Asian O. balli on basis of morphology, but differs significantly in plumage and vocal characters. Some authors have included Sumatran form “stresemanni” of O. spilocephalus (see that species) as a race of present species, or regarded the two species as close relatives. Two subspecies recognized.Subspecies
Sandy Scops-Owl (Sandy) Otus icterorhynchus icterorhynchus Scientific name definitions
Distribution
Otus icterorhynchus icterorhynchus (Shelley, 1873)
Definitions
- OTUS
- otus
- icterorhynchus
The Key to Scientific Names
Legend Overview
Sandy Scops-Owl (Reddish) Otus icterorhynchus holerythrus Scientific name definitions
Distribution
S Cameroon, N Congo, Gabonandnbsp;and N and E DRCongo.
Otus icterorhynchus holerythrus (Sharpe, 1901)
Definitions
- OTUS
- otus
- icterorhynchus
- holerythrus
The Key to Scientific Names
Legend Overview
Distribution
Editor's Note: Additional distribution information for this taxon can be found in the 'Subspecies' article above. In the future we will develop a range-wide distribution article.
Habitat
Lowland evergreen forest and forest edge; in Liberia, recorded in high forest, including logged areas, and also in forest-shrub-grassland mosaic; in N Congo, recently reported from open-canopy forest. From sea-level to 1000 m in elevation (1).
Movement
Presumably sedentary (1).
Diet and Foraging
No quantitative information (1). Stomach contents of collected specimens included crickets and grasshoppers. Captive bird consumed only insects, taken at dawn and dusk but not during night.
Sounds and Vocal Behavior
Poorly known (1). Said to give a single drawn-out whistle, “wheeoo”, up to 1 second long, dropping in pitch and volume, given at intervals of a few seconds (2). May respond to call of Bubo poensis.
Breeding
Detailed information unknown. Possibly lays Feb–Mar; nestling found in DR Congo in May and juveniles in Cameroon in Apr (1); in Liberia (Mt Nimba), 2 males in Jun/Jul had small gonads, and female in Sept had enlarging ovaries. Presumably nests in tree cavities.
Conservation Status
Not globally threatened (Least Concern). CITES II. A very poorly known species that appears to be rare throughout its fragmented range; only a handful of specimens known, including 2 each from Ghana and Cameroon, and 4 from Liberia (3). Assessment of status difficult, owing to its poorly documented distribution and biology. In Liberia, found to be present in all forest areas where intensive study has taken place, and thought to be probably not uncommon.