Not really a gardening question.... about birds. [View all]

I couldn't find a suitable forum for this question, but are there any birders here? This kind of ties in to the change of seasons, though!

I am hearing more birds singing now! Does anyone know which bird makes three tweets ---- "tweet, tweet, tweet," very clearly? It pauses, then repeats. I tried searching but wasn't successful.

I am in western PA, but I also heard this same bird song when I was in southern VA. I hope it is a sign of spring? Thank you!