Reconstructing 10,000 Years of Caribou Diets from Melting Yukon Ice Patches
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Story behind the science: Yellowstone wildlife dietsRethinking how we classify animals based on what they eat—and what it means for wildlife management An article by science journalist Livi Milloway chronicles an "ah-ha" moment we had in our Yellowstone National Park research project. The story published in The Wildlife Society Bulletin, titled An herbivore by any other name, unpacks how Hannah Hoff's recent paper in PNAS challenges the status quo when it comes to how scientists study and understand wildlife diets.
Fieldwork: first giant armadillos studied in ArgentinaEzequiel Vanderhoeven from the Kartzinel Lab at Brown University participated in the capture of the first two Giant Armadillos from Argentina. The animals were sampled and outfitted with tracking devices to understand more about the health and ecology of their population. This amazing species is very rare, and its global population is listed as Vulnerable and Declining on the Red List of Endangered Species. Knowledge of how they move and find enough to eat in their modern habitats will be essential for developing lasting conservation strategies.
An article was published entitled, "Rosenda, la primera tatú carreta monitoreada en el Chaco" Lab in action at Yellowstone National Park 2019 Diamondback terrapin conservation genetics field seasonAmanda Lyons and Bianca Brown braved the rainy weather to kick off our terrapin field season. Diamondback terrapins are the only "critically imperiled" reptile in Rhode Island, and a major conservation priority for the state. Amanda and Bianca were joined by our collaborators from the Rhode Island Department of Environmental Management and The Roger Williams Park Zoo. Our research goal is to understand how genetically interconnected are the remaining few terrapin populations in the state, and relatedness to populations from neighboring states. This research is supported in part by a 2019 Voss Undergraduate Research Fellowship in Environmental Science and Communication to Amanda Lyons. Congratulations Amanda, and thanks IBES for supporting this research. Winter fieldwork in KenyaSeveral members of the lab are just back from an extremely productive field trip. Highlights include a DNA barcoding workshop at the National Museums of Kenya (led by Tyler Kartzinel and of Brown University Brian Gill, and Director Paul Musili from the East African Herbarium), many pre-dawn captures of small mammals (led by Bianca Brown and collaborators from the Goheen lab), and many trees and and megaherbivores counted (led by Brian Gill and Peter Lokeny). Now the team is breaking in the new lab -- copious amounts of data to report soon! Photos of the highlights are below.
In the field with Biodiversity Initiative
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