Post updated 1/19/23 Submission Deadline: 10 February 2023, at 11:59 p.m. ET We seek a varied suite of thematic symposia at the 2023 joint meeting of the American Ornithological Society (AOS) and the Society of Canadian Ornithologists–Société des ornithologistes du Canada (SCO–SOC) to be held in London, Ontario, 8–12 August 2023. We invite proposals for …