common bird questions

After breeding season ends, some birds undergo feather replacement, called molt. Some birds lose all their head feathers at once, a condition called catastrophic molt. It doesn't indicate poor health or nutrition, nor a pest infestation. It's natural and normal, and the feathers will grow back soon.

Top 10 Backyard Questions

2 Comments / Bill's Top 10, Learn / BWD Magazine

“There’s a bird question on line one. Can somebody pick it up?” Between the telephone calls, regular mail, and e-mail, we get about 500 bird questions a year here at Bird Watcher’s Digest. Here, culled from our mail piles and question files over the years, are ten of the most frequently asked backyard bird questions. […]