Red face emotional response

[Ilovechickens2525]

The test was on pullets. They had a young rooster in the non habituated group I believe but they threw out the results. I wonder if the male in the group could have messed with the results of the females he was running with. I also wonder how much oxygen intake had anything to do with the redness when stressed. Interesting study though.

Oh that’s really interesting! Thank you so much for your reply.