NPSpecies

15 May and 21 May 1995 (T. Gostomski), one bird seen on each date on Mott Island; 16 June 1995 (C. Peterson), one bird seen along the Mt. Franklin Trail during the breeding bird survey (Gostomski 1995). One record of one dead bird at Passage Island, 6 June 1991 (Van Buskirk and Smith 1994). Shelton noted the species on multiple occasions (Krefting, Lee, Shelton, and Gilbert 1966).; Data Source: Gostomski 1995. Gostomski and Oelfke 1995. Van Buskirk and Smith 1994. Janke, Peterson, Peterson, and Lindsay 1994. Johnsson, Shelton, and Jordan 1982. Krefting, Lee, Shelton, and Gilbert 1966.

Park is along the northern edge of breeding range (Sibley 2000).; Data Source: Sibley 2000. Brewer, McPeek, and Adams 1991.

Uncommon migrant, all observations have been in the spring, May and June (Gostomski 1995). Occasional (Janke, Peterson, Peterson, and Lindsay 1994). Uncommon migrant or summer visitant (Johnsson, Shelton, and Jordan 1982). Rare migrant (Krefting, Lee, Shelton, and Gilbert 1966).; Data Source: Gostomski 1995. Janke, Peterson, Peterson, and Lindsay 1994. Johnsson, Shelton, and Jordan 1982. Krefting, Lee, Shelton, and Gilbert 1966.

Park Species Data Source: Sibley 2000. Gostomski 1995. Gostomski and Oelfke 1995. Van Buskirk and Smith 1994. Janke, Peterson, Peterson, and Lindsay 1994. Brewer, McPeek, and Adams 1991. Johnsson, Shelton, and Jordan 1982. Krefting, Lee, Shelton, and Gilbert 1966.