The Bird Alliance of Oregon has tracked the crow roost for more than 20 years, but it has grown within the past decade.

Portland’s crows are in the waning weeks of their winter roost. As spring approaches, the thousands of birds that flock to ...

Largest crow in North America ... In spring, arrive mid-February–late April. Fall migration generally more protracted than in spring. Most depart north-central British Columbia and Alberta ...

Opinions expressed by Forbes Contributors are their own. I write about the world of biology. Crows endemic to New Caledonia happen to be extremely smart, proving to be among the most ...

The Fantasy Crows battled bravely with one less player than the Kangaroos in the first bye round of the season, but went down 1185 to 1166 in a lean week for both sides. It was a great coaching call ...

After a hot start, the Lions were largely dominated in the second and third quarters, but silenced the home Crows crowd after an exhilarating final term to seal a 6.3 (39) to 5.7 (37) victory and, ...