What’s New?

Atlassing Manual Now ONLINE

Check out the Instructions for General Atlassing for details on data collection and submission, safe dates, breeding codes and safety tips.

Red Crossbills © Mark Peck

New Atlassing Articles

Winter Atlassing – Crossbills in the crosshairs written by Mark Peck provides more information about Red and White-winged Crossbills breeding in Ontario.

New Monthly Challenges

See our current and past Monthly Challenges here. Participate to win some awesome bird-related prizes sponsored by Wild Birds Unlimited.

Northern Parula © Bill McDonald

New Media Submission Page

Calling all photographers! Share your favourite bird and Atlas photos or videos with us by submitting them to our Media Submission page. Feel free to also share your Atlas-2 and Atlas-1 photos with us, including photos from past Atlas trips!

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Ontario Breeding Bird Atlas, Birds Canada, 115 Front Street, P.O. Box 160 Port Rowan, ON, N0E 1M0 Canada
Phone: 1-519-586-3531 E-mail: onatlas@birdscanada.org