Recreation, Parks and Tourism Administration Commons^™

An Analysis Of Howling Response Parameters Useful For Wolf Pack Censusing, Fred H. Harrington, L. David Mech

USGS Northern Prairie Wildlife Research Center

Gray wolves (Canis lupus) were studied from April 1972 through April 1974 in National Forest in northeastern Minnesota by radio-tracking and simulated howling. Based during 217 of 456 howling sessions, the following recommendations were derived for using howling as a census technique: (1) the best times of day are dusk and night; (2) July, August, and are the best months; (3) precipitation and winds greater than 12 km/hour should be avoided; (of 5 single howls should be used, alternating "flat" and "breaking" howls; (5) trials should 3 times at about 2-minute intervals with the first trial at lower …

Preservation Planning Series: Fy 82 State Program Overviews, Us Department Of The Interior

Federal Documents

We have compiled here the Program Overviews that the States were requested to prepare as part of their fiscal year 1982 Historic Preservation Fund (HPF) grant application. The HPF grant application instructions stipulated that the overview was to be between three and ten pages and to comprise "a brief retrospective and prospective statement of the State's preservation program and of the means by which the State will continue to carry out the program of the National Historic Preservation Act of 1966, as amended."

The State Plans and Grants Division has compiled these overviews in a single volume to facilitate their …

Lucille Vinyard Journal 1982, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.