This is a preview. Log in through your library . Abstract This article considers using sequential procedures to determine the amount of survey effort required in a line transect survey in order to ...

The density of Brazilian tapirs (Tapirus terrestris) was studied in the northeastern part of the Pantanal wetlands of Brazil using two simultaneous and independent methods: (1) systematic camera ...

Sets of remote cameras placed in trees can detect a wide range of diurnal and nocturnal arboreal vertebrates and help assess species presence relative to environmental factors. This relatively ...

A study led by Stanford University scientists found that conventional surveying techniques have not only led to some Amazon animal populations being underestimated, but have even missed entire species ...

The field surveys primarily include a camera trap survey used for estimating the population of tiger and co-predators, coupled with a line transect survey used for prey population estimation. In all, ...