Over 20 years, scientists tracked the transformation of the traditional trill of a common bird from western Canada to Ontario. By Cara Giaimo Even if you’re not a bird person, you probably know ...

Canada's white-throated sparrows have remixed their classic song by trading a series of triplets for doublets at the end. Scott M. Ramsay “Oh, my sweet Canada, Canada, Canada,” is the white ...

Finding rare trees and uncommon birds in southwestern Ontario A guide to two natural areas where you can see unusual species of birds and plant life. Aug. 28, 2020. Aug. 28, 2020.

Migratory birds that are preventably killed in Ontario in spring and fall each year will never make it to their overwintering grounds in the United States, Central America, and South America.

For the teenage sons of an obsessed birder, a father’s bird-watching habit had become nerdy — until some bold jays in an Ontario park turned dubious adolescents into giggly boys.

Unlike warblers and sparrows, which routinely travel thousands of kilometres in their annual migrations, binocular-toting birders in Ontario have to stay close to home this winter. And though ...

By 2017, all white-throated sparrows in western Canada were singing the new song variant and half were singing it as far east as Ontario. Oh sweet Cana, Cana, Cana is taking over Canada.

There were so many birds in the skies above Ontario's Long Point peninsula on Sunday morning that they appeared as a massive doughnut on American weather radar in Buffalo, N.Y.

Impressive auroras aren't the only event turning Ontario residents' heads skyward this week, as massive flocks of large birds with wingspans as wide as six feet are now being spotted over the city ...