Nigel Collar

The Impact of Conservation on the Status of the World’s Vertebrates

Michael Hoffmann, Craig Hilton‐Taylor, Ariadne Angulo et al. · Science · 2010 · 1.5K citations · Full text

Quantitative criteria for species delimitation

Joseph A. Tobias, Nathalie Seddon, Claire N. Spottiswoode et al. · Ibis · 2010 · 1.1K citations

Animal Taxonomy, Engineering, Taxonomy +16

Birds to Watch 2: The World List of Threatened Birds

Nigel Collar, M. J. Crosby, Alison J. Stattersfield · Colonial Waterbirds · 1996 · 689 citations

Biodiversity, Engineering, Wildlife Ecology +6

Deforestation Predicts the Number of Threatened Birds in Insular Southeast Asia

Thomas M. Brooks, Stuart L. Pimm, Nigel Collar · Conservation Biology · 1997 · 254 citations

Biodiversity Loss, Engineering, Massive Loss +17

How many bird extinctions have we prevented?

Stuart H. M. Butchart, Alison J. Stattersfield, Nigel Collar · Oryx · 2006 · 188 citations · Full text

Biodiversity Loss, Biodiversity, Engineering +12