Barn owls in nest box (IMAGE)
Caption
A trio of barn owls peeks out of a nest box in Davis, California. A UC Davis study found the best time to clean nest boxes is in the fall, before the owls' winter breeding season.
Credit
Ryan Bourbour/UC Davis
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND