Free quick-find warbler identification pages are available from Princeton University Press. There are seven pieces in the set, all downloadable as pdf or jpg files. Each opens as a full-color image 10 ...

“IT is almost impossible to study systematically any species, no matter how common, without continually adding to our store of knowledge and noticing new facts; and such facts may lead to the solution ...

There is a group of birds that a lot of people find very interesting and yet at the same time very frustrating. These are the warblers. The New World warblers, sometimes called wood warblers, are an ...

Our area is relatively poor in nesting warblers, with a bare handful of species. Not so in migration, however. In spring and fall, the number of warbler species reaches two dozen -- more if an ...

A new look at warblers in habitat that surrounds the Tibetan Plateau revives an old hope that the birds represent a long-sought evolutionary quirk called a ring species. In theory, a ring species ...

Scientists have shown that a bird found in Pennsylvania is the offspring of a hybrid warbler mother and a warbler father from an entirely different genus -- a combination never recorded before now and ...

A songbird species known as the Townsend's warbler, which lives in the damp Douglas fir forests of Western North America, has been steadily displacing its more timid sister species, the hermit warbler ...

The absolute best place in the entire world to see a golden-winged warbler is north central Minnesota. There are nearly 140,000 golden-wings in the world, scattered from here east through the Great ...