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Transect width and missed observations in counting muskoxen (Ovibos moschatus) from fixed-wing aircraft

by Aastrup, P., Mosbech, A.
Published in Rangifer (1993)
“..., from a fixed-wing aircraft, we examined the width of transects covered. We used a laser range-finder...”

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2

The status of harbour seals (Phoca vitulina) in the United Kingdom

by Thompson, Dave, Duck, Callan, Lonergan, Mike E
Published in NAMMCO Scientific Publications (2010)
“... wing aircraft and digital photography. Populations in north and west Scotland often haul out on rocky...”

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3

Comparative woodland caribou population surveys in Slate Islands Provincial Park, Ontario

by Carr, Natasha L., Rodgers, Arthur R., Kingston, Steven R., Hettinga, Peter N., Thompson, Laura M., Renton, Jennifer L., Wilson, Paul J.
Published in Rangifer (2012)
“... on regular-spaced transects flown by fixed-wing aircraft; (2) observers to count the number of caribou seen...”

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4

Recent Harp and Hooded Seal Pup Production Estimates in the Greenland Sea Suggest Ecology-Driven Declines

by Biuw, Martin, Øigård, Tor Arne, Nilssen, Kjell Tormod, Stenson, Garry, Lindblom, Lotta, Poltermann, Michael, Kristiansen, Martin, Haug, Tore
Published in NAMMCO Scientific Publications (2022)
“... (Cystophora cristata) seals were estimated based upon aerial surveys in March 2018. One fixed-wing aircraft...”

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