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Bird

Greater Scaup

Aythya marila

A winter visitor to West Virginia, found in 30 of 55 counties and 2 habitats.

Here
Winter and on migration
Nesting
Not known to nest here
Range
30 of 55 counties
Habitats
2

At a glance

Group
Birds
Here
Winter and on migration
Nesting
Not known to nest here
Range
30 of 55 counties
Habitats
2
Habitat models
Winter

Where it lives

The places its habitat model includes. It is not found everywhere a habitat occurs.

Habitats in West Virginia 2

Each habitat page lists the plants and wildlife also found there.

1 of 2

Disturbed and introduced wetlands

Wet ground taken over by weedy or introduced plants after disturbance, such as common reed, Chinese tallow or tamarisk stands; the upland counterpart is roadsides, fields and disturbed ground.

Winter

Ponds, lakes and their shores

Still water and its edges: ponds, lakes, millponds and reservoirs.

WinterOpen Water (Fresh)
Other habitats in its models (7)

Land cover, or classes with no habitat page in West Virginia. Those recorded in West Virginia first, the rest by region.

Elsewhere in the South (4)
  • Atlantic Coastal Plain Central Salt and Brackish Tidal Marsh Winter.
  • Atlantic Coastal Plain Indian River Lagoon Tidal Marsh Winter.
  • Florida Big Bend Salt-Brackish Tidal Marsh Winter.
  • Mississippi Sound Salt and Brackish Tidal Marsh Winter.
Northeast (1)
  • Atlantic Coastal Plain Northern Tidal Salt Marsh Winter.
Land cover and other classes (2)
  • Gulf and Atlantic Coastal Plain Tidal Marsh Systems Winter.
  • Open Water (Brackish/Salt) Winter.

All habitats

Seasons in West Virginia

  • Migratory: does not nest here, in 26 of 55 counties.
  • Winter: does not nest here, in 6 of 55 counties.

Food plants

Diet records by plant genus, from studies across North America. Not a record from this state. Plants matched by genus.

Native plants in these genera 41

Plant genera in its diet records (10)
  • Potamogeton 4 diet records. 18 native plants in West Virginia
  • Chara 3 diet records. 0 native plants in West Virginia
  • Vallisneria 3 diet records. 1 native plant in West Virginia
  • Elodea 2 diet records. 2 native plants in West Virginia
  • Najas 2 diet records. 2 native plants in West Virginia
  • Ulva 2 diet records. 0 native plants in West Virginia
  • Lemna 1 diet record. 5 native plants in West Virginia
  • Ruppia Leaves. 1 diet record. 0 native plants in West Virginia
  • Scirpus 1 diet record. 11 native plants in West Virginia
  • Wolffia 1 diet record. 2 native plants in West Virginia

Avian Diet Database (Hurlbert Lab), CC0 1.0.

Also found in its main habitats

Its main habitats in West Virginia, by how much of its habitat model each one is, with the birds most characteristic of each and the plants that grow wild there. Shared habitat, not food.

Disturbed and introduced wetlands

Birds 112

Plants 12

All of disturbed and introduced wetlands in West Virginia

Ponds, lakes and their shores

Birds 58

Plants 109

All of ponds, lakes and their shores in West Virginia

USGS Gap Analysis Project habitat models.

Sources