Unknown Feather
Feathers are epidermal growths that form the distinctive outer covering, or plumage, on birds. They are considered the most complex integumentary structures found in vertebrates[1][2] and a premier example of a complex evolutionary novelty.[3]They are among the characteristics that distinguish the extant birds from other living groups.[4]

Internal Mold of a Turretellid Gastropod: Fossil
Ruby-throated Hummingbird Tail Feather: 3D Model
Diffuser for Canon M-PE 65mm 1-5x
Corylus americana, Leaf Texture from Fenton River
Diffuser for Mitutoyo M Plan APO Objectives
Rotary Stage for Manual Micro/Macro 3D Imaging
Turtledove Diffusers: Yongnuo YN-24EX TTL Macro Flash
Macropod PRO 3D & Micro Kit R5 Educational