Response Statements

Response Statement - Bank Swallow

This widespread species has shown a severe long-term decline amounting to a loss of 98% of its Canadian population over the last 40 years. As with many other aerial insectivores, the decline continues, albeit at a slower rate since the 1980s. Breeding Bird Survey data from 2001-2011 indicate a potential loss of 31% of the population during that 10-year time period. The reasons for these declines are not well understood, but are likely driven by the cumulative effects of several threats. These include loss of breeding and foraging habitat, destruction of nests during aggregate excavation, collision with vehicles, widespread pesticide use affecting prey abundance, and impacts of climate change, which may reduce survival or reproductive potential.


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Contact Person(s)

Caroline Ladanowski
Wildlife Management and Regulatory Affairs
Canadian Wildlife Service
Environment Canada
351 Saint-Joseph Boulevard
Gatineau, QC
K1A 0H3
Tel: 800-668-6767
Fax: --
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Related Species


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