Clasificación

Descripción original

Citación:
  (Gmelin, JF 1789)

Referencia:
   Systema Naturae ed. 13, vol. 1, part 2 1 pt2 p.875

Protónimo:
  Emberiza sandwichensis

localidad tipo:
  Unalaska, Alaska.

Enlace:
  https://www.biodiversitylibrary.org/item/10286#page/376/mode/1up

Identificadores de Avibase

Avibase ID:
  081323F72B79FB59

Avibase ID:
  avibase-081323F7

Enlace corto:
  https://avibase.ca/081323F7

Número de serie taxonómico:
  TSN: 179314

Rango geográfico:

• Passerculus sandwichensis sandwichensis: breeds Amutka Island, eastern Aleutians, and western Alaskan Peninsula; winters to southern California
• Passerculus sandwichensis anthinus: Aleutians and northern Alaska to southwestern Canada; winters to Baja California and southern Mexico
• Passerculus sandwichensis crassus: southeastern Alaska (Alexander Archipelago) and adjacent mainland Alaska
• Passerculus sandwichensis brooksi: breeds Vancouver Island and coastal southwestern British Columbia to northwestern California; winters to Baja California
• Passerculus sandwichensis alaudinus: coastal northern California (Humboldt to San Luis Obispo County)
• Passerculus sandwichensis brunnescens: Mexico (Durango to Jalisco, Puebla, Guerrero, and Oaxaca)
• Passerculus sandwichensis rufofuscus: central Arizona and northern New Mexico to northern Mexico (Chihuahua)
• Passerculus sandwichensis wetmorei: mountains of far southwestern Guatemala
• Passerculus sandwichensis nevadensis: breeds Great Basin and Great Plains of North America; winters to southern Mexico
• Passerculus sandwichensis savanna: Nova Scotia, Prince Edward Island, and Magdalen Island; winters to Bahamas
• Passerculus sandwichensis mediogriseus: southeastern Canada (Ontario to Gaspé Peninsula) and northeastern USA; winters to southeastern USA
• Passerculus sandwichensis labradorius: eastern Quebec, Labrador, and Newfoundland; winters to southeastern Texas
• Passerculus sandwichensis oblitus: central Canada and north-central USA; winters to northeastern Mexico
• Passerculus sandwichensis princeps: breeds Sable Island (Nova Scotia); winters coastal Massachusetts to Georgia
• Passerculus sandwichensis sanctorum: San Benito Islands (off western Baja California)
• Passerculus sandwichensis guttatus: coastal western Baja California (Laguna San Ignacio region)
• Passerculus sandwichensis anulus: Bahía Vizcaino area of Baja California
• Passerculus sandwichensis magdalenae: coastal western Baja California (Bahia Magdalena region)
• Passerculus sandwichensis beldingi: coastal southern California (Santa Barbara County) to northern Baja California
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