Good morning Callum and welcome!
Due to ongoing COVID precautions and continuing reports of COVID infections and hospitalizations (including a new variant), most group birding field trips have understandably been stopped.
However, one of the best sources of general information on WHERE to go birding, is Nature Vancouver's "The Birder's Guide to Vancouver". Its available at various stores, including Wild Birds Unlimited in Vancouver and North Vancouver, the Backyard Bird Center in Port Moody, in book stores like Chapters, or online directly from the publisher:?
Regards,
Colin Clasen
Coquitlam, BC