That happened to me about a year ago in a new group I had just joined. This person insisted it was AI and pointed to the way the grass looked. Someone on the list was a grass expert and gave a detailed explanation as to what the grass was and how it proved it was a real photo.

This is from a lecture given by Rev. Dr. Lyman Beecher (a.k.a. the father of Harriet Beecher Stowe) on December 12, 1830 at the Park Street Church in Boston.

Time to make my first post. Here is a photo I took of a female Abyssinian Ground Hornbill. It IS real, but looked like a Disney animatronic to me.