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Body Size: Medium
Foraging Guild: Aquatic gleaner
Foraging Habitat: Water depth - wet to 5 cm; vegetative cover
- bare to dense
Migration
Distance: Intermediate
Migration Pattern: Widespread
Dispersion: Concentrated to broadly dispersed; 60% of total
maximum sightings occur in 2 spring and 29 fall 0.1° lat-long
blocks.
Six sites with highest counts (see
Appendix for more information):
1. Andersons Fish Hatchery, Lonoke County, Arkansas
2. Riverdale, Great Salt Lake, Utah
3. State Fish Hatchery, Arkansas
4. Springdale, Benton County, Arkansas
5. Coralville Reservoir, Johnson County, Iowa
6. Union Slough National Wildlife Refuge, Iowa
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