Sparrows on the feeder

We have a flock of sparrows that descends on the bird feeder, they're rather amusing. I've counted at least 12 at one time, I think there are more but it's tough to count as they move so fast. They're quite bold, they don't seem to mind us sitting but do get a bit spoiled if you move suddenly. This was the most I could capture in one picture, they're all taking a break on the windowsill. There's also the pigeons who sit and wait for them to drop seeds out the feeder, very opportunistic.