The work to monitor the herd goes on. Every two weeks, year-round, a Cessna aircraft patrols the Telkwa Mountains and the Hazelton mountains from Roche de Boule south to Nadina Mt, east to Highway 16 and west to Burnie Lake.
Pilots, such as Van Miller from NT Air, use radio telemetry to locate each collared animal and to spot any non-collared caribou. Exact location and numbers are logged.
This has to be some of the most demanding bush flying in the world. Circling low enough among rock cliffs and blind canyons to see caribou the size of a large deer, is just short of airshow aerobatics in skill level.
In the year 2000, there were 60-65 caribou. Predation reduced the number to 55 -60 in 2001 but the forecast is for an increase to 65 animals in 2002.