Flying in Formation

This is only a tiny section of the huge flock of geese that flew over our house this morning. Unfortunately I don't know what kind of geese they are, but if anyone can identify them I'd love to know.
The extra is another part of the squadron.

On another note, last night's snow was more or less all gone by the time we got up. :-)

Edit: I've just been informed by RSPB Scotland that these are Pink Footed Geese.