With his active participation, CNS released its first checklist on bird census in 2015 with 321 species. Periodically, they revise the checklist after confirming the identification of new species.

Feather loss in your bird friend can be scary for both them and you. This is why it’s super important to understand why it ...

In the spring, crows — scientifically known as Corvus brachyrhynchos, or American Crows — usually look for their own ...

The Courier Express, in collaboration with Lola M. Smith, MS, lecturer in biology at Penn State DuBois, is republishing a ...

Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ...

Cometh winter and we have a seasonal epidemic of a human subspecies who identify themselves as “birdwatchers”. Birdwatchers think that they all are birds of a feather, but they are not. They have many ...

Feathers and other intact soft tissue samples found in some of the fossils even helped prove that modern birds almost certainly descended from ... thermal ionization mass spectroscopy, or CA-ID-TIMS, ...

I had to submit this column before what many think was the most consequential presidential election since 1860, so I am ...

Parrots are unique among birds in how they produce the pigmentation that makes their vibrant feathering. It turns out a ...

The two-volume work “ID Handbook of European Birds” by Nils van Duivendijk was released on Oct. 22. The book comprises 1,056 ...

The Claremont resident threw rocks at the bird, who Lake Gregory visitors named Arthur, until striking it, the Sheriff’s ...