Herring Gull Not Split

Here’s a tip from Mary G. If you’re on the fence about gulls, Amar’s book is a good place to start. And let me know if you want me to teach the gulls class again starting in November. https://press.princeton.edu/…/9780691…/the-gull-guide…

One of these things is not like the other…..Ok recent gulls class, what do you see here? From Hornsby earlier this week.