Gwynedd Wildlife Preserve

I took a late morning walk at Gwynedd Wildlife Preserve on Swedesford Road.

It was very quiet, except for the noise of the construction at the headquarters.

The sky was exceptionally blue.

I wonder what kind of a birdhouse is that!

There is always a song sparrow singing.

As I was leaving I spotted this tree swallow pair on a bird house.

The bluebird said, "Whose house is it?"

"Mine!" said the swallow.