Robert H. MacArthur Award

The Robert H. MacArthur Award is given to an established ecologist in mid-career for meritorious contributions to ecology, in the expectation of continued outstanding ecological research and who generally are within 25 years from PhD.

To submit an award nomination please select the following link: https://esa-awards.secure-platform.com/a/.

News

Canned salmon dating back to 1970s shows that marine mammals face increasing risks of intestinal parasitism

(August 3, 2022) – Cans of salmon processed between 1979 and 2019 reveal that whales and dolphins have become increasingly likely to consume prey containing parasitic worms that can cause acute gastritis in marine mammals.

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Pathogenic microbes in drying soils could present public health threat

(July 28, 2022) – Research on soil fungal communities in the southwestern United States suggests that spore-producing fungi in increasingly dry soils could represent a future threat to public health.

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Senator Rosa Galvez Selected as the 2022 ESA Regional Policy Award Winner

(July 21, 2022) – ESA will present its 15th annual Regional Policy Award to the Honorable Rosa Galvez, an independent Senator for Quebec, on Sunday, Aug 14, 5:00pm EDT, during the ESA Annual Meeting Opening Plenary.

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High-flying hover flies: entomologists report for the first time that some North American hover flies migrate

(July 19, 2022) – Scientists have documented long-distance migration for the first time in several species of North American hover flies, some of the continent’s most important pollinators.

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Journals and Publications

Using a meta-analysis, Stephens et al. demonstrate that trophic discrimination factors (TDFs)—offsets between the isotopic composition of diet and animal tissues—are strongly influenced by consumer type and diet source, particularly for carbon (TDF-δ13C). Using field-collected data from a variety of small mammal species (including the pictured deer mouse Peromyscus maniculatus) the authors also show that using incorrect TDFs result in inaccurate estimates of diet. Their study is published in the August issue of Ecological Monographs.

Ecological Monographs