Bird Watching: Autumn is Here; questions on birds behaviors., 1 by Lily_love

Lily_love wrote:
I was curious when I was watching two of my nest boxes were being explored by birds that have been going in and out of them today. As if they were nesting in the spring. Do they have a Fall's brood, or are they just shopping a safe place to roost for the winter to come? Please share your experience with me and others who may be interested in this particular behavior.

This particular birdhouse, was throroughly checked out by blue birds earlier in the Spring. But was not occupied by any. Today, I believe this-- maybe Titmouse that coming in and out of the house.