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In the early part of the 19th century, was a rare vagrant to the British Isles. Subsequent introductions were surprisingly successful and, consequently, is now a common species in Britain.
Vital Statistics
• Length: 21 - 23cm
• Weight: 150 - 230gms
• Wingspan: 54 - 58cm
• Breeding population:
9000 prs *
* Approximate figures
• Length: 21 -
• Breeding population:
9000 prs *
* Approximate figures
Identification
The little owl is of small size and dumpy appearance. It has a habit of sitting atop of some post, telegraph pole or other prominent perch. This makes the little owl one of the most frequently observed of owls. It is a deep grey-brown (gray-brown) above, boldly spotted with white. The under-parts are white, with broad, broken streaks of grey-brown (gray-brown). A prominent facial mask is marked by dark areas around the yellow eyes, giving a remarkably ‘cross’ or ‘frowning’ look to the face. There is a dark band at the chin. Like most other owls it perches upright, and it has a bounding, woodpecker-like flight. When threatened it bobs and moves from side to side, as if to get a better look at the danger.
Voice
The Little Owl has at least eight recognised calls, all far-reaching and penetrating. The main two are: a ringing and plaintive ‘kiew’, ‘kiew’, repeated every few seconds and is frequently heard by day. The other is: a loud, rapidly repeated, yelping ‘wherrow’, with the emphasis on the first syllable. At the nest it utters a variety of chattering notes and, during the breeding season, a loud ‘hooo-oo’ note.
Food
A wide variety of prey is taken, but small mammals such as mice, voles and shrews invariably form the significant proportion. Even small rabbits are not immune from attack. Small birds are frequently taken during the breeding season, as well as chicks of larger species. Earthworms, snails and slugs and even small fish are all taken, but insects are perhaps the dominant element.
Breeding
The 3 to 5 white, un-glossed eggs are laid in early May and incubation, mostly, if not entirely, by the female, takes from 28 to 29 days. Fledging takes a further 26 days during which food is brought by the male alone at first and later by both sexes. An occasional second brood is reared. Most nests are occupied during May. They are situated in tree holes, pollarded willows, in walls, old buildings, hay and strawricks, and even in rabbit burrows and cliff holes.
Habitat
Open country, often farmland, with hedges, ruins, hayricks or other suitable nesting and hiding places. Also found in broken country where rocks fulfil the same function.
Information from the World Owl Trust www.owls.org
