Abraham, Ken2019-05-272019-05-271978-05-19http://hdl.handle.net/10315/36217Joe Schmutz looking at a male ptarmigan, that is almost disguised by the white snow, in the area of the tank tracks just south of camp Finney in Churchill, Manitoba, 1978.enAttribution-ShareAlike 2.5 CanadaJoe SchmutzLa Perouse BayptarmiganChurchill, ManitobaField ResearchEcologyWapusk National parkJoe Schmutz and a male ptarmigan south of camp Finney, 1978.Photograph