Norman Ratcliffe
Norman Ratcliffe
Seabird Biologist, British Antarctic Survey
Verified email at - Homepage
Cited by
Cited by
Seabird populations of Britain and Ireland
PI Mitchell, SF Newton, N Ratcliffe, TE Dunn
T. & AD Poyser, London, 2004
An emperor penguin population estimate: the first global, synoptic survey of a species from space
PT Fretwell, MA LaRue, P Morin, GL Kooyman, B Wienecke, N Ratcliffe, ...
PloS one 7 (4), e33751, 2012
Seabirds as indicators of the marine environment
M Parsons, I Mitchell, A Butler, N Ratcliffe, M Frederiksen, S Foster, ...
ICES Journal of Marine Science 65 (8), 1520-1526, 2008
An atlas of seabird distribution in north-west European waters
CJ Stone, A Webb, C Barton, N Ratcliffe, TC Reed, ML Tasker, ...
Assessing the diet of great skuas, Catharacta skua, using five different techniques
SC Votier, S Bearhop, A MacCormick, N Ratcliffe, RW Furness
Polar Biology 26 (1), 20-26, 2003
The eradication of feral cats from Ascension Island and its subsequent recolonization by seabirds
N Ratcliffe, M Bell, T Pelembe, D Boyle, R Benjamin, R White, B Godley, ...
Oryx 44 (1), 20-29, 2010
The interactive effects of age and food supply on the breeding ecology of great skuas
Journal of Animal Ecology 67 (6), 853-862, 1998
The State of the UK's Birds 2003
MA Eaton, DG Noble, PA Cranswick, N Carter, S Wotton, N Ratcliffe, ...
RSPB, 2004
Reproductive consequences for great skuas specializing as seabird predators
SC Votier, S Bearhop, N Ratcliffe, RW Furness
The Condor 106 (2), 275-287, 2004
Ecological drivers of change at South Georgia: the krill surplus, or climate variability
PN Trathan, N Ratcliffe, EA Masden
Ecography 35 (11), 983-993, 2012
A protocol for the aerial survey of penguin colonies using UAVs
N Ratcliffe, D Guihen, J Robst, S Crofts, A Stanworth, P Enderlein
Journal of Unmanned Vehicle Systems 3 (3), 95-101, 2015
Growth and demography of a re‐introduced population of White‐tailed Eagles Haliaeetus albicilla
RJ Evans, JD Wilson, A Amar, A Douse, A MacLennan, N Ratcliffe, ...
Ibis 151 (2), 244-254, 2009
Development of playback census methods for Storm Petrels Hydrobates pelagicus
N Ratcliffe, D Vaughan, C Whyte, M Shepherd
Bird Study 45 (3), 302-312, 1998
Pellets as indicators of diet in great skuas Catharacta skua
SC Votier, S Bearhop, N Ratcliffe, RW Furness
Bird Study 48 (3), 373-376, 2001
Predation by great skuas at a large Shetland seabird colony
SC Votier, S Bearhop, N Ratcliffe, RA Phillips, RW Furness
Journal of Applied Ecology 41 (6), 1117-1128, 2004
Love thy neighbour or opposites attract? Patterns of spatial segregation and association among crested penguin populations during winter
N Ratcliffe, S Crofts, R Brown, AMM Baylis, S Adlard, C Horswill, ...
Journal of Biogeography 41 (6), 1183-1192, 2014
The effects of fluctuating food availability on breeding Arctic Terns (Sterna paradisaea)
D Suddaby, N Ratcliffe
The Auk, 524-530, 1997
Microplastics in gentoo penguins from the Antarctic region
F Bessa, N Ratcliffe, V Otero, P Sobral, JC Marques, CM Waluda, ...
Scientific reports 9 (1), 1-7, 2019
A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area
N Ratcliffe, P Trathan
CCAMLR Science 19, 75-114, 2012
The effect of age and year on the survival of breeding adult Great Skuas Catharacta skua in Shetland
N Ratcliffe, P Catry, KC Hamer, NI Klomp, RW Furness
Ibis 144 (3), 384-392, 2002
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