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Article
John P. Tracey, Auteur ; Peter J. S. Fleming, Auteur ; Gavin J. Melville, AuteurDensity estimates are seldom examined against actual population size, hence the ability of estimators to correct for bias is unknown. Studies that compare techniques are difficult to interpret because of the uncertainty of adherence to their res[...]
Article
Gavin J. Melville, Auteur ; John P. Tracey, Auteur ; Peter J. S. Fleming, Auteur ; Brian S. Lukins, AuteurRecent developments in the application of line-transect models to aerial surveys have used double-observer sampling to account for undercounting on the transect line, a crucial step in obtaining correct population estimates. This method is commo[...]
Article
Peter J. S. Fleming, Auteur ; John P. Tracey, Auteur
Article
Benjamin L. Allen, Auteur ; Peter J. S. Fleming, Auteur ; Lee R. Allen, Auteur ; Richard M. Engeman, Auteur ; Guy Ballard, Auteur ; Luke K.-P. Leung, AuteurTop-predators have been reported to have an important role in structuring food webs and maintaining ecological processes for the benefit of biodiversity at lower trophic levels. This is thought to be achieved through their suppressive effects on[...]
Article
Thomas M. Newsome, Auteur ; Danielle Stephens, Auteur ; Guy-Anthony Ballard, Auteur ; Christopher R. Dickman, Auteur ; Peter J. S. Fleming, AuteurContext. Many rare and endangered species are threatened by the effects of hybridisation with their domesticated and often numerically dominant relatives. However, factors that influence interactions between hybridising species are poorly unders[...]
Article
Peter J. S. Fleming, Auteur ; John P. Tracey, AuteurAerial surveys of wildlife involve a noisy platform carrying one or more observers moving over animals in order to quantify their abundance. This simple-sounding system encapsulates limits to human visual acuity and human concentration, visual a[...]
