Mike Proctor

• Master of Science
• Senior Research Associate at Noble Research Institute

Body weight is a critical component for monitoring animal body mass, body condition, nutritional status, and health. However, traditional methods of collecting body weight are stressful, costly, and logistically impractical with cattle on extensive landscapes. Remote systems capable of collecting individual animal body weight provide a potential so...

Passive acoustic monitoring is a valuable ecological and conservation tool that allows researchers to collect data from vocal species across large geographic areas and temporal spans. Grassland bird populations, many of which are indicators of ecosystem health, have experienced precipitous declines over the past several decades. Acoustic monitoring...

Managing wildlife populations in the face of global change requires regular data on the abundance and distribution of wild animals, but acquiring these over appropriate spatial scales in a sustainable way has proven challenging. Here we present the data from Snapshot USA 2020, a second annual national mammal survey of the USA. This project involved...

Wildlife must adapt to human presence to survive in the Anthropocene, so it is critical to understand species responses to humans in different contexts. We used camera trapping as a lens to view mammal responses to changes in human activity during the COVID-19 pandemic. Across 163 species sampled in 102 projects around the world, changes in the amo...

Aim The assembly of species into communities and ecoregions is the result of interacting factors that affect plant and animal distribution and abundance at biogeographic scales. Here, we empirically derive ecoregions for mammals to test whether human disturbance has become more important than climate and habitat resources in structuring communities...

SNAPSHOT USA is a multicontributor, long‐term camera trap survey designed to survey mammals across the United States. Participants are recruited through community networks and directly through a website application (https://www.snapshot-usa.org/). The growing Snapshot dataset is useful, for example, for tracking wildlife population responses to lan...

Coyote (Canis latrans) are a generalist carnivore that are presumed to be a facultative scavenger. However, we observed feeding behavior that calls into question the simplicity of this interaction. During a carcass deployment experiment, we recorded 105 potential coyote feeding observations, of which 44 included information regarding the food item...

Acoustic monitoring of birds on rangelands

Body weight (BW) is a critical component for monitoring animal weight gain, body condition, nutritional status. Remote animal weighing systems facilitate frequent collection of animal BW, however, datasets often contain spurious data. The objective of this study was to describe the utility of using a remote Walk-over-Weigh system and subsequent met...

Managing wildlife populations in the face of global change requires regular data on the abundance and distribution of wild animals, but acquiring these over appropriate spatial scales in a sustainable way has proven challenging. Here we present the data from Snapshot USA 2020, a second annual national mammal survey of the locations across 103 array...

Eavesdropping sounds like such an unacceptable thing to do. But that is exactly what researchers are doing to learn more about the living world. To be clear, we are not talking about listening to human conversations but rather to birds, frogs, insects, bats, whales and any other species that makes a sound. This is nature’s orchestra, known as “biop...

RAP is a free, interactive online mapping tool (https://rangelands.app) that allows managers to track annual changes in vegetation cover. RAP lets managers, landowners or conservationists visualize and estimate the percentage cover of annual grasses and forbs, perennial grasses and forbs, shrubs, trees, and bare ground.

Specimens of cottonflower (Gossypianthus lanuginosus) were acquired in 1990 from southeastern Sumner County, Kansas. This acquisition documents a probable northward range extension of the otherwise widely distributed taxon. Plants were growing on salt-affected soils (slick spots), which supported little other plant life.