Intro post: I'm a professor of #Biology at the #UniversityOfWashington. My training is in #EvolutionaryBiology, #BehavioralEcology, #PopulationGenetics, and #Epidemiology. I did lots of work in #Bibliometrics and #NetworkTheory. I teach #DataLiteracy. These days I spend a lot of time thinking about the spread of #Misinformation, the #ScienceOfScience, and #PhilosophyOfScience. I do a lot of #BirdPhotography and love #ravens, #crows, and all #corvids.

For your trouble, here's a perfect crow.

@ct_bergstrom "here's a perfect crow." is that to imply there are less than perfect crows, sir? Because I might have to challenge you to a corviduel :)
@anathema_device It's more like "Here is a prime that is not divisible by anything but 1 and itself."