Search Results

Elephant seals and California sea-lions apparently not killed by Santa Barbara oil-spill

by Simpson, John G.
Published in Biological Conservation (1970)

Anthropogenic pressures within the breeding range of the Hen Harrier Circus cyaneus in Ireland

by Caravaggi, Anthony, Irwin, Sandra, Lusby, John, Ruddock, Marc, Mee, Allan, Nagle, Tony, O'Toole, Lorcán, O'Neill, Shane, O’Halloran, John
Published in Bird Study (2019)

Hen harrier Circus cyaneus nest sites on the Isle of Mull are associated with habitat mosaics and constrained by topography

by Geary, Matthew, Haworth, Paul F., Fielding, Alan H.
Published in Bird Study (2018)

Truelove Lowland, Devon Island, Canada: A High Arctic Ecosystem, edited by L. C. Bliss. University of Alberta Press, $21 (incl. p&p).

by Wynne-Edwards, V.C.
Published in Oryx (1980)

High Arctic, by George Miksch Sutton. Paul S. Eriksson, New York. $12.95. - Animals of the Arctic, by Bernard Stonehouse. Ward Lock, £2.75.

by Wynne Edwards, V.C.
Published in Oryx (1972)

Activity patterns of breeding Hen Harriers Circus cyaneus assessed using nest cameras

by Fernández-Bellon, Darío, Wilson, Mark W., Irwin, Sandra, Kelly, Thomas C., O’Mahony, Barry, O’Halloran, John
Published in Bird Study (2017)

Status of the Hen Harrier Circus cyaneus in the UK and Isle of Man in 2016

by Wotton, Simon R., Bladwell, Stephen, Mattingley, Wendy, Morris, Neil G., Raw, David, Ruddock, Marc, Stevenson, Andrew, Eaton, Mark A.
Published in Bird Study (2018)

Short-term tracking tag attachment disrupts chick provisioning by Atlantic Puffins Fratercula arctica and Razorbills Alca torda

by Symons, Stephanie C., Diamond, Antony W.
Published in Bird Study (2019)

Towards integrated population monitoring based on the fieldwork of volunteer ringers: productivity, survival and population change of Tawny Owls Strix aluco and Ural Owls Strix ura...

by Saurola, Pertti, Francis, Charles
Published in Bird Study (2018)

Human impact on a brown bear population (Ursus arctos L.)

by Elgmork, Káre
Published in Biological Conservation (1978)

The brown bear Ursus arctos L. in Norway: Assessment of status around 1990

by Elgmork, Kåre
Published in Biological Conservation (1996)

Aircraft operations near concentrations of birds in Antarctica: The development of practical guidelines

by Harris, Colin M.
Published in Biological Conservation (2005)

Tundra ecosystems: a comparative analysis

by Paviour-Smith, Kitty
Published in Biological Conservation (1983)

Vegetation of roadcut slopes in the tundra of Rocky Mountain National Park, Colorado

by Greller, Andrew M., National Park Service
Published in Biological Conservation (1974)

Tundra disturbance studies, 1: long-term effects of vehicles on species richness and biomass

Published in Biological Conservation (1993)

Effects of oil development in Arctic America

by Reed, John C.
Published in Biological Conservation (1970)

Polar bear protected in Arctic Region

by Norwegian Information Service
Published in Biological Conservation (1974)

Effects of human activity on adelie penguin Pygoscelis adeliae breeding success

by Giese, Melissa
Published in Biological Conservation (1996)

Oil development and conservation in Arctic America

by Reed, John C.
Published in Biological Conservation (1972)

The effects of footpath development on vegetation at the Okstindan Research Station in Arctic Norway

by Pounder, E.J.
Published in Biological Conservation (1985)