04/27/2026
Bird Studies: Conservation Needs of Burrowing Owls in Prairie Canada
Presented by Geoff Holroyd
Wednesday, April 29th, 7:00 – 8:30pm via Zoom
In Canada, the Burrowing Owl (Athene cunicularia) is listed as endangered under the Species at Risk Act.
The number of breeding pairs declined 90% during the 1990’s despite voluntary protection of over 37,000 hectares of the species habitat on private grasslands. Low recruitment exacerbates the Burrowing Owl’s decline in response to habitat loss; typically, only 3-4 young fledge from the average clutch size of 9 eggs.
This talk will summarize 30 years of research into the population dynamics, breeding biology, migration and dispersal of this species in Canada, Texas and Mexico and recommendations to be incorporated in recovery action plans and further research.
Register for this Zoom presentation through the ENC calendar at:
https://www.edmontonnatureclub.org/calendar.html
Bird study groups are free and open to everyone!