Thanks to Flickr member mikebaird for sharing the DCC photo with a creative commons license.
A just-published paper suggests that Double-crested Cormorants (Phalacrocorax auritus) in the Great Lakes may swallow stones to reduce the number of parasitic nematodes–and in so doing, are self-medicating. Many birds ingest [...]
The past two days in Toronto have been warmer than normal, leading to a large snow melt and the promise of spring (and I know it’s a tease, but it’s a nice break from what has felt like an especially cold winter). With spring comes the return of migratory birds, so this research [...]
If you’ve ever spent time watching House Sparrows (Passer domesticus), you might have noticed just how, well, squabbly they can be. Just today, I was out walking the dog, and a group of three came screaming (in flight and in sound) out from a [...]
About me
I am an education researcher and practitioner, with a focus on higher education and the environment. I consider myself, above all, a naturalist. I'm the pack-mate of two border terriers. I live within the Speed River Watershed in Guelph, Ontario. I enjoy photography. I lead nature tours across North America. I teach courses on Natural History. I likely spend too much time on the Internet.
Oh, and the opinions expressed here are wholly my own.
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