New Zealand Birds

11001-44502 Scarlett's duck (Malacorhynchus scarletti) the holotype bill fragment (CM Av 5855) compared to a skull of the similar Australian pink-eared duck (Malacorhynchus membranaceus) CM Av 31409 *

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11001-44502 Scarlett's duck (Malacorhynchus scarletti) the holotype bill fragment (CM Av 5855) compared to a skull of the similar Australian pink-eared duck (Malacorhynchus membranaceus) CM Av 31409 *

Scarletts duck 44502 Malacorhynchus scarletti holotype bill fragment CM Av 5855 skull Australian pinkeared membranaceus Av 31409