Spring on it's way?

I've seen the return of Coal Tit and Blue Tit this week and more arguements between the blackbirds, a sure sign spring is close despite the current and past cold weather. The ground has thawed today and the rate at which the bird food is being eaten has decreased. I wonder if they are finding more food, or someone else with a bird table and feeders.

Siskins are back

Chaffinch