I hadn't thought about how much of the body weight birds eat. I know my bird feeder doesn't stay full for very long but I have been blaming squirrels. Considering how fast hummingbirds flap their wings I can see why they would consume so much.
I hadn't thought about how much of the body weight birds eat. I know my bird feeder doesn't stay full for very long but I have been blaming squirrels. Considering how fast hummingbirds flap their wings I can see why they would consume so much.
It could still be partially squirrels, but I know my finch feeder drains like crazy and I don't have any squirrels at that feeder.