I posted a picture of a Mallard mom chasing a Black-crowned Night Heron away from her ducklings on Facebook, and a lady posted that it had to be a fake because "Black-crowned Night Herons are only active at dusk or night." She said the grass and tree looked real, but the birds looked fake. At first I took serious offense, but then realized it was better to simply laugh it off. I thought about it, and I don't think I've ever photographed a BCNH at dusk, only in the morning, LOL.