Cliff Swallows

Posted by David Mundy on August 14, 2019 at 9:56 am

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Cliff Swallows starting the foundation of a mud nest under the roof of the observation tower at the Pitt-Addington Marsh, Pitt Lake, Maple Ridge, BC, Canada. Photographed on 25 June 2019 with a Nikon D7200 and Sigma 100-400mm lens