budka dla ptaków

At times, the parents may begin eating their own eggs due to feeling insecure in the nest box.

Faced by these discouragements, all worked hard to reach a nest box.

They've set up nest boxes so its easier to check the population regularly.

The effect of simply providing nest boxes can be dramatic.

A few days before birth, a nest box should be provided for the new mother.

Most were caught in nest boxes with an automatic closing mechanism.

Providing nest boxes is a great way to observe these beautiful birds.

They readily use nest boxes, including those built for bluebirds.

I have just made a nest box it has been located where the old one was and they did nest last season.

By its light, he poked around in the charred remains of the nest boxes.