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Body Size: Large
Foraging Guild: Aquatic prober
Foraging Habitat: Water depth - wet to 12 cm; vegetative cover
- bare to sparse
Migration
Distance: Short
Migration Pattern: Widespread
Dispersion: Moderately dispersed to concentrated; 60% of total
maximum sightings occur in 13 spring and 11 fall 0.1° lat-long
blocks.
Six sites with highest counts (see
Appendix for more information):
1. Great Salt Lake area, Utah
2. Luck Lake, Saskatchewan
3. Cheyenne Bottoms Wildlife Management Area,
Kansas
4. Quill Lakes, Saskatchewan
5. Last Mountain Lake, Saskatchewan
6. Benton Lake National Wildlife Refuge, Montana
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