description Eurasian Pygmy-Owl Overview
The Eurasian Pygmy-Owl (Glaucidium passerinum) is a small owl in the family Strigidae and the smallest owl species breeding in Europe. It inhabits coniferous and mixed forests across much of Europe and northern Asia, from Scandinavia eastward through Siberia. Unlike many owls, it is active during daylight hours, hunting small passerine birds, rodents, and insects from low perches. The species nests in tree cavities, often old woodpecker holes, and its range extends southward into mountain forest areas.
help Eurasian Pygmy-Owl FAQ
How small is the Eurasian Pygmy-Owl compared with other European owls?
It is Europe's smallest owl, with a compact body roughly comparable in length to a starling. Despite its size, it hunts birds and small mammals and may take prey approaching its own mass.
Why is the Eurasian Pygmy-Owl often seen hunting in daylight?
The species is frequently active around dawn, dusk, and during the day, especially in winter's short northern daylight. It hunts from perches in coniferous and mixed forest rather than relying exclusively on darkness.
Where does the Eurasian Pygmy-Owl nest?
It normally nests in existing tree cavities, particularly holes made by woodpeckers. The owl does not excavate a comparable cavity itself, so mature forest with suitable hole-bearing trees is important.
How does a Eurasian Pygmy-Owl survive winter food shortages?
It caches surplus prey in tree cavities and other sheltered places. These stores can include small birds and mammals collected when hunting conditions are favorable.
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