The Karner blue butterfly, a federally endangered species, has suffered major population declines mainly due to habitat loss since European settlement. Eric Wood investigated if restoration of oak savannas, critical habitat for this species, also provides an opportunity to protect important avian communities that use sparse canopy oak savannas during the breeding season.
Across the US, hundreds of wildlife refuges conserve migratory birds, endangered species and their habitats. However, their relative pristine nature also attracts development and that may hamper the very conservation goals the refuges were designed to achieve.
Professor Sarahy Contreras has been studying hummingbirds in western Mexico for nearly 20 years. Her current project tackles the question of how different frequencies and intensities of post-fires affect hummingbird populations in the Sierra de Manantlan Biosphere Reserve.
Sarah Carter has been working on Wisconsin conservation issues for more than 10 years. Her current project asks how we can identify conservation priorities in some of Wisconsin’s most treasured landscapes, including the Baraboo Hills and the Northwest Wisconsin pine barrens.
Oscar Cardenas, an invited scientist in the SILVIS Lab, is working on the zoning of a biosphere reserve in Mexico where he studying jaguar habitat in order to assure the species presence for the future. While doing so, he’s faced with social issues that are intrinsically and deeply related with natural resources protection and preservation and raise some new research questions.
Poyang Lake, one of China’s most diverse wildlife areas, increasingly faces shifting use patterns and new threats to the wildlife and human communities who call it home. Ph.D. candidate James Burnham seeks to understand how changing lake hydro-dynamics and human impacts affect the local wildlife, particularly the critically endangered Siberian Crane.
In Sweden, moose are a national symbol, a major game species – and a hazard for car travel, with some 4,500 accidents per year. SILVIS researcher Wiebke Neumann is studying the patterns of moose movement and accident rates in order to improve safety to both moose and people.