J. D. Nichols

Photographic sampling of elusive mammals in tropical forests

K. Ullas Karanth, J. D. Nichols, Neeraj Kumar · 2004 · 40 citations

Life Sciences, Ecology, Zoology +16

Evolution of quantitative methods for the study and management of avian populations: on the importance of individual contributions

J. D. Nichols · Animal Biodiversity and Conservation · 2004 · 31 citations · Full text

Life Sciences, Conservation Biology, Ecology +7

Estimating nest detection probabilities for white-winged dove nest transects in Tamaulipas, Mexico

J. D. Nichols, Roy E. Tomlinson, Gary L. Waggerman · Digital Commons - University of South Florida (University of South Florida) · 1986 · 27 citations

Life Sciences, Ecology, Zoology +11

Statistical concepts: Assessing spatial distributions

J. D. Nichols, K. Ullas Karanth · 2002 · 27 citations

Computing, Physical Geography, Spatial Analysis +13

Field surveys: Estimating absolute densities of tigers using capture-recapture sampling

K. Ullas Karanth, Narendra Kumar, J. D. Nichols · 2002 · 25 citations

Life Sciences, Conservation Biology, Ecology +16