1998 Trail and Campsites Inventory Skolai Creek and Chitistone Pass
Cook M. 1998. 1998 Trail and Campsites Inventory Skolai Creek and Chitistone Pass
Aerial trend counts, using pilot and observer, involved low-level flights over count areas. Sheep observed were classified as ewe, ram, lamb. Also included counts for adults, ewes and lambs, and combined. Dates: July 25, 1990.