The Hummingbird Festival in Sedona

I just got back from the Hummingbird Festival in Sedona, Arizona. It was an honour to be invited there to present our work on flight.

Sedona Hummingbird Festival, 2017.

Photo by Maria Mahar at

The audience at the festival had a ton of great questions and I learned a lot. For example, the Anna’s hummingbirds are a fairly recent arrival in Sedona, just as they are in Vancouver, because urbanization has also allowed the species to gradually expand its range east into the desert (as well as north). I wonder how that has affected the hummingbird community there? I also learned that it is pretty easy to set up an outdoor Drosophila colony as a protein source for breeding hummingbirds.

We saw the Grand Canyon and more bats, hummingbirds, and aura photographers than ever before in one place. Arizona has great insects, too. My favourite? The “pleasing fungus beetle” we spotted at Starbucks.

View from the south rim of the Grand Canyon

Photo by Charlie Croskery.

Very superstitious

The Shark Worlds came to Kingston last month – not a fish thing, but rather the world championships for the Shark class of sailboat. My friend Martin was competing (his boat name? Cloaca. Martin is a biologist who takes taxonomic accuracy seriously).

As he was recounting some of his adventures, he mentioned that he had done quite well in the preliminary practice race. Memories flooded back from my former life as a sailor: “Did you finish it? Never finish the practice race!”


I explained that it was bad luck, especially if you win the practice race. Better to duck the finish line instead of crossing it. Our friend Chris, another evolutionary biologist, dismissed my advice. What did luck have to do with it? We’re rational scientists, right?

I struggled to explain it. “It’s like wearing the conference T-shirt during the conference.” It marks you as new and vulnerable. And if you do well, it does nothing for your mental game. Why set yourself up to have something to lose before the event even begins?

Chris was not convinced, and I’ve been thinking about it ever since – especially since today is a near-miss Friday the 13th. Can someone be rational and superstitious at the same time?

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