Feedng frenzy

We have had up to a dozen birds at a time on these feeders today with a squirrel, pigeon, several chaffinches and a blackbird clearing up underneath!  Poor things must be feeling the cold weather today. Two fatballs, half a container of peanuts and half a container of seed in a few hours.  How long can they keep this up?
Thank you for all your comments and stars for yesterday's offering.