The IUCN Red List, which assesses the extinction risk of species, lists over 100 bird species as extinct since 1500. Sadly, ...

In fact, social monogamy is extremely common in birds and somewhat common in mammals, while sexual monogamy is vanishingly ...

The blue of its feathers stood out even against the blue of the pre-dawn light. It was a male mountain bluebird, of course, and, unlike its cousins from the day before, it was sitting still. Slowly, I ...

The company providing a fun, environmentally friendly way to navigate the city is back for its second year, this time making its appearance earlier than last year. The City of Lethbridge partnered ...