A pin feather is a developing feather on a bird. This feather can grow as a new feather during the bird's infancy, or grow to replace one from moulting...

feathers, adapted for high loadings and often strongly asymmetric for improved flight performance. Pin feather "GEOL 204 The Fossil Record: Feathered...

Pin Feathers is a 1933 short animated film produced by Walter Lantz Productions and released by Universal Pictures. It is the 10th Pooch the Pup cartoon...

life through molting. New feathers, known when developing as blood, or pin feathers, depending on the stage of growth, are formed through the same follicles...

pennaceous feathers in the midst of moulting. In modern birds, new vaned feathers emerge from the feather follicle enclosed in a "pin feather", a solid...

shed some old feathers, then pin feathers grow in to replace the old feathers. As the pin feathers become full feathers, other feathers are shed. This...

shed some old feathers, then pin feathers grow in to replace the old feathers. As the pin feathers become full feathers, other feathers are shed. This...

bred to have white feathers because their pin feathers are less visible when the carcass is dressed, although brown or bronze-feathered varieties are also...

irritable. Bathing, warm rainfalls, and humidity allow the sheaths of each pin feather to open more easily and lessen their discomfort. Sun conures are extremely...

Plug and feather, also known as plugs and wedges, feather and wedges, wedges and shims, pins and feathers and feather and tare, refers to a technique and...