I was quite curious about what bird you meant when you were talking about robins.

There wasn't any specific clasification for "robin" so I started at the top and found "american Robin." It's what we call a "merle d'Amérique" (the merle of America) or "rouge gorge" (red throat).

I've never seen a flock of robins. It must be beautiful. Robins are seldom seen here. It's a happy thing to see a robin. Seeing two together is rare enough that you'll tell the folks at work when you get to the office.