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1“... and fixed-wing aircraft. While control was in progress spring wolf densities were reduced by an average...”
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2“... plan was adopted. In phase 1, we used fixed-wing aircraft to survey the entire area using flight lines...”
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3by Ballard, Warren B., Franzmann, Albert W., Taylor, Kenton P., Spraker, Ted, Schwartz, Charles C., Peterson, Rolf O.“... by monitoring from both fixed-wing aircraft and ground stations. A total of 2,092 visual observations of radio...”
Published 1979
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Article in Journal/Newspaper -
4“... similar to traditional surveys with fixed-wing aircraft. The kernel estimator also performed well compared...”
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Article in Journal/Newspaper