In other words, be inconvenienced and get by with other methods? Seriously though, there's a winter flock of crows near where I live, and I wonder how they fin

In other words, be inconvenienced and get by with other methods? Seriously though, there's a winter flock of crows near where I live, and I wonder how they find enough to eat. There are thousands of them. But clearly they get by, and have enough energy to fly around a lot and have huge, noisy parliamentary debates.