Where did the birds sleep last night? : vimarsana.com

Where garden birds sleep has long been a mystery, but a new study is starting to unravel the night time secrets.

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United Kingdom , Gloucestershire , Britain , British , Steve Horsley Shutterstock , Stuart Butler , Mark Oconnell , Gloucestershire Naturalists Society , University Of Gloucestershire , Very High Frequency , Marko Connell , Senior Lecturer , Practical Ecology ,