We identify issues and uncertainties that pose obstacles to conservation and then—in collaboration with internal and external colleagues—develop science products that help overcome those obstacles.
G.H. Golet, T. Gardali, J.W. Hunt, D.A. Koenig, N.M. Williams
Most assessments of ecological restoration success track a single type of species over a single season. This study explores the limitations of such studies by examining how birds, rodents, bees…
John M. Randall, Sophie S. Parker, James Moore, Brian Cohen, Laura Crane, Bill Christian, Dick Cameron, Jason B. Mackenzie, Kirk Klausmeyer, Scott Morrison
Regional conservation planning is critical to inform land and resource use decisions. The Mojave Desert Ecoregional Assessment represents an important advance in such planning, because of how its…
Susan Antenen , Dick Cameron, EJ Remson, Jason MacKenzie, Jim Gaither, Sophie Parker, Zach Principe, with Southern Sierra Partnership
This collaborative conservation assessment, characterizes the biodiversity, ecosystem services, ownerships, and land uses in the Southern Sierra and Tehachapi Mountains, and assesses threats to…
CL Burdett, KR Crooks, DM Theobald, KR Wilson, EE Boydston, LM Lyren, RN Fisher, TW Vickers, SA Morrison, WM Boyce
Long-term studies of animal movement can generate data that allow for robust modeling of habitat use by the species. This study characterizes and maps the distribution of habitat for mountain lions in…
Reed Tollefson, Alison Sheehey, Brian Cohen, Sophie Parker, E.J. Remson, Zach Principe, Tom Maloney, Michael White
This Conservation Action Plan identifies targets, threats, and actions to achieve conservation success in the face of climate change in the Tehachapi Mountains. The Tehachapis lie at the convergence…
John P. Parkes, David S.L.Ramsey, Norman Macdonald, Kelvin Walker, Sean McKnight, Brian S.Cohen, Scott A. Morrison
This paper describes the approach, planning, and field implementation of an intensive effort to eradicate a population of feral pigs from an island. Key elements of the project included comprehensive…
Oberbauer, T., L. Luna Mendoza, N. Citlali Oliveres, L. Barbosa Deveze, I. Granillo Duarten, S.A. Morrison
Guadalupe Island in Mexico is undergoing a dramatic ecological recovery following the eradication of feral goats. Unfortunately, that eradication came too late for some species and ecosystems, and…
Kathryn M. Langin, T. Scott Sillett, Jongmin Yoon, Helen R. Sofaer, Scott A. Morrison, Cameron K. Ghalambor
Island archipelagos can provide useful opportunities for comparative studies in ecology. For example, breeding ecology of a songbird was studied on two of the California Channel Islands, which share…
E.C. Underwood, J.H. Viers, K.R. Klausmeyer, R.L. Cox, M. R. Shaw
The mediterranean biome is one of the rarest terrestrial ecosystem types on Earth, restricted to only 2% of the world’s land surface. Encompassing portions of southern Australia, central Chile,…
Victoria J. Bakker, Daniel F. Doak, Gary W. Roemer, David K. Garcelon, Timothy J. Coonan, Scott A. Morrison, Colleen Lynch, Katherine Ralls, Rebecca Shaw
Population models can be a critical tool in managing recovery of endangered species. This paper presents an analysis that became the foundation of recovery planning and tracking for the endangered…
Erik Nelson, Guillermo Mendoza, James Regetz, Stephen Polasky, Heather Tallis, D. Richard Cameron, Kai MA Chan, Gretchen C. Daily, Joshua Goldstein, Peter M. Kareiva, Eric Lonsdorf, Robin Naidoo, Taylor H. Ricketts, M. Rebecca Shaw
Humans benefit from the goods and services provided by natural ecosystems like water filtration, carbon storage, and recreational opportunities to name a few. Assigning economic value to these…
Underwood, E.C., K.R. Klausmeyer, R.L. Cox, S.M. Busby, S.A. Morrison, M.R.Shaw
Mediterranean habitats are among the rarest on Earth. Characterized by warm dry summers and cool wet winters, they are restricted to only 2% of the Earth’s land surface–portions of…
DSL Ramsey, J Parkes, SA Morrison
Populations at very low abundance can be very difficult to detect. Consequently, one of the biggest challenges of eradication projects is determining whether an inability to detect the species at the…
Scott Morrison, Walter Boyce
Critical for biodiversity conservation is the retention of ecological connectivity in the landscape, so that wildlife—and the natural processes that sustain wildlife—can move around.…
Caroline Christian , Lawrence Saslaw, H. Scott Butterfield
To better understand the ecological role of cattle grazing in managing Carrizo Plain National Monument, we initiated a long-term study in 1997 designed to evaluate the effects of cattle grazing on…
Golet G.H., T. Gardali, C. Howell, J. Hunt, R. Luster, B. Rainey, M. Roberts, H. Swagerty, N. Williams
Studies that assess the success of riparian restoration projects seldom focus on wildlife. More often, vegetation is studied, with the assumption that animal populations will recover once adequate…