Some links: 89 – A Honey of an Anklet

Bird-friendly coffee is also pollinator-friendly and good for the farmer, too, according to new research from Alejandra Martínez-Salinas et al.
Jennifer Vanasco’s story about playback of long-unheard mystery wax cylinders buries the lede, in my humble option. The Endpoint Cylinder and Dictabelt Machine also plays back dictabelts, such as would have been used by Sid Sorokin.
Annie Lindsay and fellow bird banders at Powdermill Avian Research Center devised an air compressor adapted to be a blower for bird feathers. Gently blowing on a bird’s body plumage exposes how much fat the bird is carrying, and is sometimes used for other measurements. Using the machine in preference to the traditional technique (the bander’s own breath) means that COVID-19 prevention protocols can remain in place.