http://www.esa.org/fieldtalk audio interviews go into the field with ecologists Thu, 18 Apr 2013 22:08:18 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 2006-2007 podcast@esa.org (ESA Podcast) podcast@esa.org (ESA Podcast) ESA, Ecology, Environment, Beyond Frontier, Field Talks, The Ecologist Goes to Washington 1440 http://www.esa.org/podcast/images/esa_podcast_small.jpg http://www.esa.org/fieldtalk 144 144 ESA Podcast: Field Talks, Beyond the Frontier, The Ecologist Goes to Washington Field Talk explores research results – and the stories of the ecologists behind them – from three of the Society’s journals: Ecology, Ecological Applications, and Ecological Monographs. ESA, Podcast, Field, Talks, Ecology, Environment, Frontiers, Environmental, Science, Ecological, Society, of ESA Podcast ESA Podcast podcast@esa.org no no http://www.esa.org/fieldtalk/field-talk-lizard-evolution-and-the-ants-in-your-pants-dance/ http://www.esa.org/fieldtalk/field-talk-lizard-evolution-and-the-ants-in-your-pants-dance/#comments Mon, 26 Jan 2009 22:29:52 +0000 liza http://172468002 Invasive red fire ants from South America have become a major pest in southwestern U.S., bringing their stinging venom and crop-destroying ways. In this edition of Field Talk, we catch up with Tracy Langkilde, assistant professor of biology at Penn State University, who studies one of the ants’ seemingly unlikely targets: eastern fence lizards. The lizards have evolved a novel twitching response that flicks attacking ants off their bodies. But in her paper in the January issue of Ecology, Dr. Langkilde explains that since native ants don’t normally attack lizards, this behavior must have evolved in a very short time.

]]> http://www.esa.org/fieldtalk/field-talk-lizard-evolution-and-the-ants-in-your-pants-dance/feed/ 0 0:09:36 Invasive red fire ants from South America have become a major pest in southwestern U.S., bringing their stinging venom and crop-destroying ways. In this edition of Field Talk, we catch up with Tracy Langkilde, assistant professor of biology at Penn [...] Invasive red fire ants from South America have become a major pest in southwestern U.S., bringing their stinging venom and crop-destroying ways. In this edition of Field Talk, we catch up with Tracy Langkilde, assistant professor of biology at Penn State University, who studies one of the ants’ seemingly unlikely targets: eastern fence lizards. The lizards have evolved a novel twitching response that flicks attacking ants off their bodies. But in her paper in the January issue of Ecology, Dr. Langkilde explains that since native ants don’t normally attack lizards, this behavior must have evolved in a very short time. ESA Podcast no no http://www.esa.org/fieldtalk/field-talk-biocontrol-insects-and-the-mammals-who-love-them/ http://www.esa.org/fieldtalk/field-talk-biocontrol-insects-and-the-mammals-who-love-them/#comments Wed, 03 Sep 2008 14:44:01 +0000 liza http://www.esa.org/fieldtalk/?p=22 Managing biological invasions is one of ecology’s most difficult challenges. One controversial approach is the use of biocontrol agents, which involves transplanting an invasive’s natural enemies in an effort to control its spread. In this episode of Field Talk, Dean Pearson, a research ecologist with the U.S. Forest Service, talks about a grassland community in western Montana where a biocontrol insect has been introduced to control an invasive weed. His paper in the September issue of Ecological Applications shows that even the most carefully selected biocontrol agents can have complex and detrimental indirect effects on the community.

]]> http://www.esa.org/fieldtalk/field-talk-biocontrol-insects-and-the-mammals-who-love-them/feed/ 0 0:13:41 Managing biological invasions is one of ecology’s most difficult challenges. One controversial approach is the use of biocontrol agents, which involves transplanting an invasive’s natural enemies in an effort to control its spread. In this[...] Managing biological invasions is one of ecology’s most difficult challenges. One controversial approach is the use of biocontrol agents, which involves transplanting an invasive’s natural enemies in an effort to control its spread. In this episode of Field Talk, Dean Pearson, a research ecologist with the U.S. Forest Service, talks about a grassland community in western Montana where a biocontrol insect has been introduced to control an invasive weed. His paper in the September issue of Ecological Applications shows that even the most carefully selected biocontrol agents can have complex and detrimental indirect effects on the community. ESA Podcast no no