I neglected to mention that milkweeds are no longer in their own family Asclepiadaceae, but have now been included in the dogbane family Apocynaceae....
The name Drosophila melanogaster is fun to say in dramatic style… and I do. At our place we don’t remember this many fruit flies...
The Chihuahuan ravens (Corvus cryptoleucus) in this story have returned to the same nest in the Emory oak (Quercus emoryi) for years. It has...