In March, right before spring break, a couple of Kutztown University bird watchers got together in the biology building to build some bird boxes that could bring more Eastern bluebirds and the elusive ...

SAUKVILLE – Prairies are rich wildlife habitats. They are so bountiful, in fact, sometimes they even host species that evolved to breed elsewhere. For proof we need only look at two restored ...

Way back in 1934 a song called “The Bluebird of Happiness” with lyrics by Edward Heyman hit the airways to popular acclaim. Today, one Chester County woman, Marilyn Michalski of Phoenixville, can lay ...

Tree swallows, tree swallows, wherefore art thou, tree swallows? I had been anticipating getting my first one every day this past week, but no luck, yet. I was rushing those birds after I had my first ...

In these photos taken near Clancy on Friday, two Western bluebirds, a male (with vibrant rust-colored breast) and a female (lighter colored rust and blue), fight a tree swallow (dark blue wings and ...

Tree swallow nests across Pennsylvania are being collected for an investigation into the patterns that the common, fast-flying, cavity-nesting birds might incorporate into their nest construction.

On a partly sunny June day, Jack Nowak opens a bluebird box at Brae Loch Golf Club in Grayslake. He expects to see five eggs as he did a week ago. But the eggs are gone. And there’s no sign of the ...

The Bluebird is New York's state bird, and it needs residents' help to maintain and grow numbers here. The reason the birds are losing habitat, is because they like to nest in cavities of old trees.

One of the great joys of spring is the first appearance of the tree swallows. In my yard, this event almost always occurs in the first week of April; this year was no exception. It was a close call, ...