Slick Bridge and Three-Island Crossing State Park and Hamet, Snake River

Survey Citation:
The Slick Bridge area only is in historical data of Cavitt, J. F., S. L. Jones, N. M. Wilson, J. S Dieni, T. S. Zimmerman, R. H. Doster, and W. H. Howe. 2014. Atlas of breeding colonial waterbirds in the interior western United States. Research Report, U.S. Department of the Interior, Fish and Wildlife Service, Denver, Colorado.

• Type
  shore
• Time period
  28 June 1993
• Source
  Report
• Both Western and Clarks?
  N

Count Type	Range	Max	Year
Max Adults	1 to 100	6	1993
Most Recent Adults	1 to 100	6	1993
Max Nests	1 to 100	1	1993
Most Recent Nests	1 to 100	1	1993
Max Chicks	N/A	N/A	N/A
Most Recent Chicks	N/A	N/A	N/A

Comments:

Source (Trost) is this study. Three sites (Slick Bridge, Three-Island Crossing State Park, and west of Hammet) on the Snake River combined since they were all on same day, same coordinates given, and in succession with location. Cavitt only uses the Slick Bridge for the historical data and doubles the one nest to estimate # of breeding birds (2) which is same as Trost's actual bird count. Slick Bridge had one nest so used that for coordinates.