2023: A Case for Optimism

The beginning of a new year often makes people philosophical, thinking about what has or hasn't worked the year before and what they resolve to improve. Most of this is positive, at least for me. Lately, though, and I imagine also for many, it's getting easier to let those thoughts become tinged with concern for... Continue Reading →

De-Extinction in Your Backyard Laboratory

I’ve been reading a lot lately about de-extinction. Quaggas, Passenger Pigeons, the Thylacine (or Tasmanian tiger - in fact neither a tiger, nor specifically Tasmanian). Not remotely smacking of necromancy, smart geneticists are working diligently to bring these and other species back from the afterlife. In doing so, they expect not only to resurrect the... Continue Reading →

Counting Your Chickens: The World’s Most Numerous Bird

If you Google "the world's most numerous bird," you will likely be given articles about the Red-Billed Quelea (Quelea quelea), also known as the Red-Billed Weaver Bird or Red-Billed Dioch that lives across most of sub-Saharan Africa. It's considered the most numerous wild bird on earth,  the population sometimes peaking at 1½ billion individuals. Individually,... Continue Reading →

How to cuddle an alligator

At the Carnegie Museum of Natural History, we have two new arrivals: a pair of just hatched American alligators. It’s important to start handling your baby alligator when it's still very young or you'll find it increasingly difficult to make any impression as the animal grows larger. So, happily, I’ve been invited by our wonderful... Continue Reading →

People and Their Pets

About two weeks ago the level of activity in my household was added to significantly by the addition of a miniature pinscher, Electra. She's 5 months old, incredibly friendly and relatively non-destructive. This photo taken at the pet shop makes her look the size of a shepherd, but in fact she's not much bigger than... Continue Reading →

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