RE: Desperate Feeding Behaviour

Hello, We put fat balls out and mainly sparrows, starlings, and occasionally blue & great tits. In the last two weeks, we have observed an almost desperation in the feeding. Usually, the fat balls last a couple of days but they're gone now in hours and we've seen a male blackbird feeding on them this morning several times. There's a desperation about the bazoocam.online way they're feeding as though they're expecting to not omegle.fit feed for a while or bad weather. I've been a birdwatcher for years and have never seen this behavior. I'm also a gardener and have noticed a drop in caterpillars and greenflies/black fly. Is this a climate change adaption? Has anyone else seen this behavior?