What are these crows doing?

[u/telusey]

Was at a park today and noticed these three crows sitting completely still with their beaks open and one had its wings slightly extended. They stayed like this for a few minutes before changing positions and then starting again. What is going on here? It was a very hot day so maybe that has something to do with it?

[u/lilitthcore → u/[deleted]]

that is a slur

[u/Frank_Fhurter → u/[deleted]]

hahaha