9291A

9291A
Caption: Hummingbird feather; shaft, barbs and barbules.
Magnification*: x24
Type: SEM
Copyright 2009 Dennis Kunkel Microscopy, Inc.
Keywords: barb,barbule,feather,hummingbird,keratin,shaft,SEM,bird feather,hummingbird feather,06.01.09,9291A,barbs,barbules