Globs of disgusting doo dotted our gate.
The poo’s origin was no mystery. Robins had nested overhead, on our pergola. But still, I wondered why I was seeing so much of the sticky stuff. Robins, like many bird parents, remove their nestlings’ excrement after each feeding. It comes out wrapped in a fecal sac—a convenient package that parents swallow during the first week and then carry away from the nest as fecal quantities grow. In addition to helping keep the young ones healthy, nest sanitation minimizes any scent trail that might lead predators to the nest. And yet, just a few feet directly below the nestlings lay a stinking pile of poop.
Was I looking at the dereliction of parental doo-ty?Continue reading When the Poo Piles Up
Image Credits: Carol Doeringer.