A new, fuzzier project

I feel almost disloyal, saying it, but here goes: I’m working on a new project. A non-junco project.

Not that I’ve stopped working on juncos. When we teach science, we tell students “Science is never finished”—true in the larger sense that science is always testing new hypotheses, refining old theories, and correcting erroneous ideas; but also true in the sense that we scientists pretty much never stop doing things once we start them. I’m still analyzing data on the juncos.

But I’m now also generating data on tuco-tucos.

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The noble tuco-tuco, a subterranean South American rodent.

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Fun with owl pellets, part 1

Today I submitted the Big Grant Proposal that I’ve been working on for a while. To celebrate this, because I am a normal person, I dissected some owl pellets.

Now that's what I call a party.

Now that’s what I call a party.

These particular owl pellets were from Great Horned Owls—these ones, in fact:

owlpellets_owls_scratchingWhen an owl eats something, it doesn’t digest the whole thing. The hard-to-digest parts—bones, fur, exoskeleton—get smooshed into a pellet in the gizzard and then regurgitated. These pellets are a record of what the bird has eaten.

This is my "How is it your business what I've eaten?" look.

This is my “How is it your business what I’ve eaten?” look.

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