Friday, 2 October 2009

Late Butterfly Migrations

It has been claimed (http://www.guardian.co.uk/environment/blog/2009/oct/01/uk-butterfly-season-weather) that the late spell of warm weather has extended the brooding season for many species of UK butterflies. Substantial numbers of migrating Clouded yellows (Colias croceus) have been noted in southern counties of England.

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