Virtual General Meeting Rich Cimino Topic: Birds of the Western Andes Mountains of Colombia Register for Fresno Audubon General Meeting Nov. 12th, 7:00pm This meeting will be broadcast online via Zoom Register to receive login information. New to Zoom? Check out all you need to...
Harmonizing Bird Conservation with Food Production in Farming Landscapes
Register for Fresno Audubon General Meeting April 11th, 7:00pm
This meeting will be broadcast online via Zoom
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Daniel S Karp: Harmonizing Bird Conservation with Food Production in Farming Landscapes
Description:
A critical challenge for this century is transitioning towards sustainable farming systems that simultaneously produce food and conserve wildlife. Yet conservation scientists and practitioners have traditionally fixated on protected areas and overlooked opportunities for conserving wildlife alongside us in working landscapes. Daniel uses ecological research to develop strategies for co-managing agriculture for bird conservation, crop production, and food-safety outcomes, both in the tropics and here in California. For this talk, Daniel will first discuss how climate change and habitat conversion are affecting tropical bird communities, and how shifts in farming practices may mitigate their combined impacts. Then, Daniel will shift his focus to California agricultural systems, where birds play multiple roles on farms, not only consuming crops and spreading foodborne diseases, but also consuming crop pests. Daniel will outline his lab’s work striving to find ways to manage California birds and take advantage of the benefits they can provide farmers, while minimizing harms to food production.
Biography:
Daniel Karp is an associate professor in the Department of Wildlife, Fish, and Conservation Biology at UC Davis. Daniel completed his Ph.D. in 2013 and undergraduate studies in 2009 at Stanford University’s Department of Biology. Following his graduate studies, Daniel became an inaugural NatureNet postdoctoral fellow at the University of California, Berkeley and the Nature Conservancy. He then received a Killam Postdoctoral Fellowship to conduct research at The University of British Colombia, before beginning his position at UC Davis in 2017.
Register for Fresno Audubon General Meeting May 9th, 7:00pm
This meeting will be broadcast online via Zoom
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New to Zoom? Check out all you need to know herebefore the meeting.
Tom Hahn, University of California, Davis: Natural History of Western Finches
Description:
Finches are, in many respects, the archetype of what people think of when they hear the word “bird.” Yet concealed in that “typical bird” form lies amazing variation. Among our numerous western finches – goldfinches, siskins, crossbills, grosbeaks, and so forth – we have: birds that are about as likely to breed in January when the snow lies deep on the ground as they are in July, birds that perfectly match the calls of their mates, birds that pack their songs with precise imitations of the sounds of other species, birds that seldom breed in the same place two years running, birds that we can only tell apart reliably by their flight calls, birds that can breed “in the streaked plumage of youth,” birds who can nest far from their food sources because they possess hefty food-transport pouches, and birds whose mandible tips don’t even line up. This presentation will be a tour of the striking natural history, behavior, morphology, and physiology of our western finches, and highlight ways that field ornithologists and bird watchers can add to our growing knowledge about these fascinating birds.
Bio:
Tom Hahn is a professor of biology at the University of California, Davis. He has been studying western Cardueline finches since the late 1980s, when he began working on reproductive schedules of red crossbills for his doctoral research. Since then, he and his students have spent many hours in the field studying the reproductive schedules, migratory habits, vocal behavior, habitat associations and other aspects of the natural history of red crossbills, white-winged crossbills, evening grosbeaks, pine siskins, house finches, Cassin’s finches, purple finches, American goldfinches, lesser goldfinches, pine grosbeaks, common redpolls and gray-crowned rosy-finches.
