|  |   Nest   Young | 
Resident Nester; Territory: Colonial;
Length: 21.5cm; Wingspan: 37-42cm; Weight: Male 36-108g, Female 41-101g;
3-8 Eggs: April - May (12 Days); Young: May - June (21 Days);
Migration: February - March, September - November;
Moult: July - August
| Biotopes: |   Meadows |   Beech Forest | ||
| Nest: (0 - 15 m) |   Buildings |   Existing Fagus sylvatica Cavity | ||
| Principal Food: |   Coleoptera |   Hymenoptera |   Diptera |   Lepidoptera | 
|   Tipulidae Larvae |   Quercus robur |   Rosaceae | ||
| Predators: |   Milvus migrans |  Circus cyaneus |   Accipiter nisus Female | Falco columbarius | 
| Asio otus |  Strix aluco | 
Pictures © 2003, 2008, 2010 J.K. Lindsey
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