Who Said Moo?

In this video, Red Rooster starts his day by crowing at the top of the barn. On a sunny morning, he hears a mysterious 'moo' and sets out to find which animal made the sound. He questions a pig, dog, donkey, cat, and sheep, each denying the moo and making their own sounds. Finally, Red Rooster discovers that the cow and her calf were responsible for the moo. The video concludes with a recap of the various animal sounds.

What new insight or understanding did you gain from this video?