General view of forest Willow River PSYU. N.B. burn area in middle- foreground. Prince George.

General view of lodgepole pine forest. Willow River Public Sustained Yield Unit (PSYU). Prince George.

Recent clearcut in lodgepole pine. Willow River PSYU. Prince George.

Prescribed burn. Aerial view of the recent prescribed burn. Willow River PSYU. Prince George.

Aerial view of recent clearcut. Willow River PSYU. Prince George.

Aerial view of clearcut with a windrowed slash. Willow River PSYU. Prince George.

Budworm damage in planted Sitka spruce. N.B. one tree not attacked. Person is Malcolm Squires. Grand Falls, Abitibi-Price.

Aerial view of clearcuts and general forest. Willow River PSYU. Prince George.

Wiindrowed slash in clearcut. Willow River PSYU. Prince Geroge. cf. slide # 1359

Aerial view of regeneration 3yrs after windrowing of slash in cut. Willow River PSYU. cf Slides # 1359 & 1361.