ITINERARY on May 1, and after complet-— he Valley, I reached a eee 3 Leaving Okanagan Landing by car ing certain duties in the Lac La Hac : on May 5. The following day I proceeded to Puntchesakut Lake, miles by road west of Quesnel, and remained there until June 4. Headquarters were then established from June 5 to June 22 at Bouchie Lake, six miles west of Quesnel. During the remainder of the Secon the itinerary was as follows: Prince George--June £5; Summit Lake-- June 24 to July 2; Prince George--July 3; Nukko Lake--July 4 to July 9; Endako--July 10; Smithers--July 11 to July 17; Hazelton-—July 18; Red Rose Basin, Rocher Deboule Mountain--July 19 to: July co; Hazel ton--July 24; Smithers--July 25; Bulkley Lake--July 26 to July 31; Ootsa Lake--August 1 to August 3; Francois Lake--August 4 to August 13; Vanderhoof--August 14; Prince George--August 15; Bouchie Lake-~ August 16 to August 20; Sixteen Mile Lake--August 21 to August 28)8 Puntchesakut Lake--August 30 to September 6; Lac La Hache--September 7 to September 10; Okanagan Landing--September 11. DESCRIPTIONS OF LOCALITIES STUDIED Baker Creek Region Observations were restricted here to a series of lakes on the 3,000 foot level, and to the woodlands, muskegs , and sloughs ad- jacent to them. The largest of these lakes, viz., Puntchesakut (altitude--2,950 feet) is approximately 20 air-line miles west of Quesnel. The lakes, as well as numerous small streams having their origin in muskegs and sedge meadows, are tributary to Baker Creek that descends some 1,450 feet in the 20 odd miles of its course to the outlet on the Fraser River near Quesnel. Prominent in the distant landscape west and south of the Baker Creek drainage are low, rounded mountains with summit elevations up to 5,760 feet. The district is reached by the Nazko Road, the greater part of which is bad at any time and deplorable in wet weather. During the period, May 6 to May 12, little sign of life was apparent in deciduous tree growth; the days were cold and cloudy, and during some nights the temperature dropped below freezing point. For the remainder of the month weather conditions alternated between short periods of warmth and sunshine, and periods when rain and cold winds prevailed. On May 11 cottonwoods were shedding their sticky bud sheaths and a mist of green showed on some aspen thickets. By May 30 eS thes