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JeffreySorelle

RPQRR Fall Trapping Summary ArticlesMedia

RPQRR Fall Trapping Summary

The RPQRF team uses state-of-the-art technology and methods to estimate abundance of quails from trapping. In short, quails are captured and leg-banded during a time period in which we assume births, deaths, immigration, and emigration are negligible on the population (6 days). This concept is called demographic closure. Say a…
JeffreySorelle
January 1, 2022
Publication Synthesis: An Electronic System to Collect Distance-Sampling Data During Helicopter Surveys of Northern Bobwhite ArticlesMedia

Publication Synthesis: An Electronic System to Collect Distance-Sampling Data During Helicopter Surveys of Northern Bobwhite

by Becky Ruzicka Schnupp et al. 2013 Determining how many animals exist on a landscape at any one time is the ultimate pursuit of wildlife science, the Holy Grail, if you will. Density is typically the most difficult and costly piece of data to collect. We can often accurately assess…
JeffreySorelle
November 30, 2021
Publication Synthesis: The Science of Scent and Implications for Northern Bobwhite ArticlesMedia

Publication Synthesis: The Science of Scent and Implications for Northern Bobwhite

by Becky Ruzicka Predators use both visual and olfactory (i.e., sense of smell) senses to locate prey, although most predators tend to rely on one sense more heavily. Birds of prey rely on their visual acuity, while nocturnal mammalian predators (e.g., skunks, raccoons, etc.) tend to rely on their sense…
JeffreySorelle
November 1, 2021