Little Sheldon is a great boy. Today he went for a visit to the forest.

In the night his father asks him the way it was.

— Oh it was good and sunny. And you can hear the birds speaking to one another from tree to tree.

The father is a bit amused about that final bit and asks jokingly

— Did they? And what did they discuss?

Sheldon promptly solutions

— Well, considered one of them was hungry and wished to eat. The different one was calling its pal Ema.

The father is shocked by the reply and wonders what he’s speaking about. Maybe he ought to observe up with that specialist in Houston.

Can you inform what sort of birds Sheldon heard within the forest?