Obtaining precise and unbiased estimates of feral burro (Equus asinus) abundance in the
western United States is challenging due to their cryptic pelage and the rugged terrain they …

Feral burros (Equus asinus) and horses (E. ferus caballus) inhabiting public land in the
western United States are intended to be managed at population levels established to …

Resource managers require accurate estimates of large herbivore abundance and
demography to maintain ecological integrity. Common methods to count these species …

Abundance estimation is the root of wildlife conservation. Survey methods that facilitate the
estimation of detection bias can account for the reality of imperfect detection and improve …

Improving methods for abundance and reproduction surveys is a part of management and
research. Develo** and testing new technology that can aid the animals in terms of less …