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From Chilean tidepools to the High Sierra, 12 UC Davis graduate students traveled the world this summer in search of answers to ecology’s most pressing questions. In the blazing 100-degree Texas sun, Jon Aguiñaga waded through polluted waters on the side of freeways to capture tiny fish, which he then ran experiments on in the garage of an Airbnb. Marissa Sandoval flew to Florida to extract sexual-selection perfumes from the green inflorescent legs of orchid bees. MJ Farruggia trekked more than 1,000 miles in the Sierra backcountry for 240 days and is “still not tired of it.”

A global effort to map the genomes of all plants, animals, fungi and other eukaryotic life on Earth is entering a new phase as it moves from pilot projects to full-scale production sequencing. This new phase of The Earth BioGenome Project, or EBP, is marked with a collection of papers published this week (Jan. 17) in Proceedings of the National Academy of Sciences, describing the project’s goals, achievements to date and next steps.

by Andy Fell February 18, 2021 As climate change takes hold across the Americas, some areas will get wetter, and others will get hotter and drier. A new study of the yellow warbler, a widespread migratory songbird, shows that individuals have the same climatic preferences across their migratory range. The work is published Feb. 17 in Ecology Letters. “What’s amazing is that the birds track similar climates despite the fact that they have migrated thousands of miles,” said Rachael Bay, assistant professor in the Department of Evolution and Ecology, College of Biological Sciences at the ...