Here’s a picture of the same bird. The top picture you see the lack of depth, the bottom you see more depth. I’m thinking this has to do with climate. I’m in the Phoenix area where we have extreme heat. The left picture was taken at 108 degree weather. The right was this morning on a cool cloudy and rainy morning. I must say I’m a impressed on how these Wheaton’s have been heat tolerate. They’ve been laying well in the extreme heat.
I’m thinking they shrink up to expell heat. Could this be right?