A recent story, that appears to have originated on Chinese news radio and picked up by Xinhuanet, suggests that thousands of dolphins helped protect a Chinese ship from attacking Somali pirates in the Gulf of Aden. Best line in the whole thing: The suspected pirates ships stopped and then turned away. The pirates could only lament their […]
Category: Animals
Female Blue Tits use home-made potpourri in nests to to attract males and have healthier chicks
Blue Tit used under a creative commons lisence by Marko_K. Thanks Marko! Blue Tits (Cyanistes caeruleus) nesting on the Medeteranian island of Corsica have been known to incorporate fresh sprigs of aromatic plants, like French Lavender (Lavandula stoechas) into their nest cups. New research ((Aromatic plants in nests of blue tits: positive effects on nestlings […]
Four weeks of Griff
, originally uploaded by Gavatron. The Griffaroo turned 14 weeks this Saturday and we’ve been living with him for the last four of those. When we brought him home, he was certainly very puppy-like and he continues to be: ankle-biting, mouthing and all that good puppy stuff. Compared to Ollie, he certainly was (and is) […]
Double-crested Cormorants self medicate by swallowing stones
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 stones to help with the digestion of physically hard […]
Spring feels around the corner: things are moulting away…
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 seems relevant. […]
Knowing me, knowing you
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 pruned cedar shrub, flew across the sidewalk and screamed back into […]
We got a dog…
and Griff is his name. This is Border Terrier number two for us.
First Impressions of the First Edition of Peterson Field Guide to Birds of North America
I went to the book launch of the Peterson Field Guide to Birds of North America yesterday (pictured on the left) and I was struck by a couple of design decisions that I think are a bit peculiar. While my caveat emptor is that I spent about 5 minutes leafing through it, two one deficits […]
How-to: Create a kayak crate for the transportation of a Border Terrier (or any other small dog breed) on the deck of a tandem sea-kayak
My challenge: to take Ollie (at the time, a five-month-old Border Terrier puppy) on our regular summer sea-kayaking trips on Georgian Bay. Canoeing with a dog is easy. Kayaking with a dog seemed a bit more difficult. So I dreamt up a contraption that would allow Ollie to join us on these kayaking trips. Thanks […]
Birds migrate at night in loose flocks
Birds migrate at night. Bird tend to flock together. These two disseparate facts have been recently weaved together to suggest that birds migrate at night in flocks. What I find interesting here is the suggestion that these flock are “loose”–not the tight configurations visible in the preceding video of starlings flying in a flock–birds may […]