Historical bird plates

Gould, The Birds of Asia · Volume IV, plate 57

Rusty-flanked Treecreeper and Sikkim Treecreeper

Printed “Nepaulese Creeper”

Volume IV, plate 57 of Gould's The Birds of Asia: Rusty-flanked Treecreeper (Certhia nipalensis) and Sikkim Treecreeper (Certhia discolor)
Full resolutionSmithsonian Libraries and Archives, via the Biodiversity Heritage Library.

Printed on the plate

“Nepaulese Creeper”

Certhia Nipalensis

Engraved caption: CERTHIA NIPALENSIS:Hoags:

Modern identification

Figure upper

Printed “Nepaulese Creeper”

Rusty-flanked Treecreeper

Certhia nipalensis

  • Certain
  • Checked against the engraved caption
  • Treecreepers · Certhiidae

Why

Upper figure: Hodgson's Certhia nipalensis = Rusty-flanked Treecreeper, white throat and belly, rufous flanks, as Gould's text says.

Sources

List of Plates (vol. IV); engraved caption on the leaf; the text leaf bound after the plate; Kansas catalogue; the plate

Figure lower

Printed “Nepaulese Creeper”

Sikkim Treecreeper

Certhia discolor

  • Certain
  • Checked against the engraved caption
  • Treecreepers · Certhiidae

Why

Lower figure: Blyth's Certhia discolor (Darjeeling), which Gould figured on the same plate = Sikkim Treecreeper: underparts a uniform dingy grey-brown.

Sources

List of Plates (vol. IV); engraved caption on the leaf; the text leaf bound after the plate; Kansas catalogue; the plate

Who made the plate

J. Gould and H. C. Richter del et lith.Hullmandel & Walton Imp.

As the credit line gives it. More on who made these plates.