Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Increasing trend in the number of Southern Rockhopper Penguins (Eudyptes c. chrysocome) breeding at the Falkland Islands
- A. Baylis, A. Wolfaardt, S. Crofts, P. Pistorius, N. Ratcliffe
- Biology
- Polar Biology
- 7 May 2013
The Falkland Islands currently supports one of the largest Southern Rockhopper Penguin (Eudyptes c. chrysocome) populations. Archipelago-wide censuses conducted in 2000 and 2005 revealed that the… Expand
A protocol for the aerial survey of penguin colonies using UAVs
- N. Ratcliffe, Damien Guihen, Jeremy Robst, S. Crofts, A. Stanworth, P. Enderlein
- Geography
- 31 March 2015
Penguins, and many other seabirds, often nest in the open in large colonies, and so are amenable to aerial survey. UAVs offer a flexible and inexpensive method of achieving this but, to date, few… Expand
Spatial scales of marine conservation management for breeding seabirds
- Steffen Oppel, M. Bolton, +74 authors J. Croxall
- Geography
- 1 December 2018
Knowing the spatial scales at which effective management can be implemented is fundamental for conservation planning. This is especially important for mobile species, which can be exposed to threats… Expand
Love thy neighbour or opposites attract? Patterns of spatial segregation and association among crested penguin populations during winter
- N. Ratcliffe, S. Crofts, +7 authors I. Staniland
- Biology, Medicine
- Journal of biogeography
- 5 February 2014
Aim Competition for food among populations of closely related species and conspecifics that occur in both sympatry and parapatry can be reduced by interspecific and intraspecific spatial segregation.… Expand
Population trends of Gentoo Penguins Pygoscelis Papua breeding at the Falkland Islands
- A. Baylis, A. Baylis, S. Crofts, A. Wolfaardt
- Biology
- 2013
The fourth archipelago-wide census of Gentoo Penguins Pygoscelis papua breeding at the Falkland Islands was conducted from 24 October to 8 December 2010. The number of Gentoo Penguins breeding in… Expand
- 17
- 1
- PDF
POPULATION CHANGE AND RESILIENCE IN GENTOO PENGUINS PYGOSCELIS PAPUA AT THE FALKLAND ISLANDS
- P. Pistorius, N. Huin, S. Crofts
- Biology
- 15 April 2010
- 11
- 1
- PDF
Web 2.0 and Libraries: Impacts, Technologies and Trends
- S. Crofts
- Computer Science
- Program
- 28 September 2010
Effects of a storm on colonies of seabirds breeding at the Falkland Islands
- A. Wolfaardt, S. Crofts, A. Baylis
- Biology
- 2012
Marine Ornithology 40: 129–133 (2012) Seabirds of the order Procellariiformes are particularly well adapted to strong winds, which they use to facilitate long-distance foraging for patchily… Expand
- 5
- 1
- PDF
Prevalence of ischaemic heart disease at admission to intensive care and its influence on red cell transfusion thresholds: multicentre Scottish Study.
- T. Walsh, D. Mcclelland, +5 authors I. Mellor
- Medicine
- British journal of anaesthesia
- 1 April 2005
BACKGROUND
Restrictive transfusion triggers are safe for most critically ill patients, but doubts exist for patients with ischaemic heart disease (IHD). We investigated the prevalence of reported IHD… Expand
Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins
- G. Clucas, Jane L Younger, +14 authors T. Hart
- Biology, Medicine
- Molecular ecology
- 1 December 2018
The mechanisms that determine patterns of species dispersal are important factors in the production and maintenance of biodiversity. Understanding these mechanisms helps to forecast the responses of… Expand