|
Body Size: Large
Foraging Guild: Aquatic gleaner/sweeper
Foraging Habitat: Water depth - dry to 12 cm; vegetative cover
- bare to sparse
Migration
Distance: Short
Migration Pattern: Not assigned
Dispersion: Moderately dispersed; 60% of total maximum sightings
occur in 7 spring and 5 fall 0.1° lat-long blocks.
Six sites with highest counts (see
Appendix for more information):
1. Great Salt Lake area, Utah
2. Lahontan Valley, Nevada, including Carson Lake
and Stillwater National Wildlife Refuge
3. Bolivar Flats, Galveston Island, Texas
4. Cheyenne Bottoms Wildlife Management Area,
Kansas
5. Humboldt Wildlife Management Area, Nevada
6. Boca Chica Beach, Cameron County, Texas
|