![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
A large vole population this winter has attracted a variety of owls to an island off Lake Ontario, including the rare Boreal owl pictured above. Boreal owls are known to irrupt southward every 4 years coinciding with the cyclical decline of their food source in the boreal forest.
All images in this gallery are copyrighted. Please do not copy or reproduce without written permission.
comment | |