Bird (Anas wyvilliana (Hawaiian duck))
19/08/1875; 19 August 1875
NHMUK-1880.11.18.464
Notes: Immature male. report mentions two male birds and that the figure and description were not based on the immature specimen. discrpancy with nhm database as this specimen listed as both the holotype but an immature bird. measurements require checking.Citations: Zoology Part VIII: Report on the BIRDS. By P. L. Sclater, Bound in Volume 2,1881...
Description
Notes: Immature male. report mentions two male birds and that the figure and description were not based on the immature specimen. discrpancy with nhm database as this specimen listed as both the holotype but an immature bird. measurements require checking.
Citations: Zoology Part VIII: Report on the BIRDS. By P. L. Sclater, Bound in Volume 2,1881 p.98