Canada
Compiled by Kerry Woo Western CanadaLaurie Wilson (Environment and Climate Change Canada – Canadian Wildlife Service [ECCC-CWS], Delta, British Columbia) coordinated the Pacific CWS Seabird Colony Monitoring Program. In 2022, population trends of breeding Ancient Murrelet (Synthliboramphus antiquus) and Cassin’s Auklet (Ptychoramphus aleuticus) on Susk Gwaii (Frederick Island) in the Duu Guusd Conservancy on the…