Resources

Links

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Cliff Swallows

The Cliff Swallow Project

The definitive Cliff Swallow website

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Barn Swallows

The Barn Swallow Project

Based out of the University of Colorado at Boulder

Bird Ecology and Conservation Ontario (BECO) 

Barn Swallows and Social Cues Study

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The Home Habitat: Barn Swallow: Hirundo rustica: Website of Richard and Diane Van Vleck

COSEWIC Assessment and Status Report on the Barn Swallow Hirundo rustica in Canada

Committee on the Status of Endangered Wildlife in Canada

Bank Swallows

COSEWIC Assessment and Status Report on the Bank Swallow Riparia riparia in Canada

Committee on the Status of Endangered Wildlife in Canada

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Giant sandcastle built to bring sand martins home to roost in Surrey

The Guardian, March 2021

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