https://www.canada.ca/en/environment-climate-change/services/migratory-game-bird-hunting/consultation-process-regulations/report-series/population-status-2017.html
Population Status of Migratory Game Birds in Canada, 2017 - Canada.ca
The population status of migratory game birds is assessed on an annual basis to ensure that the regulations are appropriate. Thus, Environment Canada's...
birds in canadapopulationstatusmigratorygame