Ups and Downs
I can tell when sparrows and squirrels have been messin' around my bird feeder. Sparrows toss a lot of seeds onto the ground and then doves come by to make a living from seeds in the grass. And squirrels occasionally jump from a nearby tree and bang - head on - into my feeder's security guard.
["Easy or slim pickin's?"]
["Bent but not broken and hangin' on by a toenail"]
Link to Bird Watching