Big Barn Swallow post-breeding flock on Crowley Line

We have Barn Swallow colony of more than 50 birds at our farm at 1276 Crowley Line, just south of Peterborough.

Robert Greenman Hood

Note: This is a very significant number of birds. Barn Swallows are now a Species at Risk in Ontario. D.M.

Barn Swallow nestlings – Wikimedia

Barn Swallow – Karl Egressy

Swallows on wire in post-breeding flock – Wikimedia