Thursday 10 May 2007

Birder's Bonus 5

Wise Old Owl?
There was a report (http://news.bbc.co.uk/1/hi/england/hampshire/6631605.stm) about four 'orphaned' baby Tawny owls (Strix aluco) at the New Forest Otter, Owl and Wildlife Park that were being 'cared' for by a cuddly owl toy from their gift shop. The comment was made that "owls were supposed to be wise" but that is simply a reiteration of the common anthropomorphism that is based on their flat faces and penetrating eyes (see the 'face' of the Scops owl above). It is, of course, quite normal for young birds to adopt any large (preferably noise-making) object in their vicinity as their parent (imprinting). The toy may actually offer contact comfort but does not feed the chicks. Although the chicks may well grow successfully to adulthood, they may develop abnormalities in behaviour that could make them unsuitable for release. If release is planed, the birds should be assessed for the full range of normal behaviour as well as physical fitness (hunting can be quite demanding).

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