Ecology & Evolutionary Biology
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How genetics and social games drive evolution of mating systems in mammals
From monogamy to promiscuity, a new model explains the evolution of diverse mating systems based on the conflict between cooperative and competitive behaviors.
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California’s sea otter population could triple by recolonizing San Francisco Bay
A new study highlights the importance of estuaries as prime habitat for the endangered southern sea otter.
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Island ‘soundscapes’ show potential for evaluating recovery of nesting seabirds
Conservation biologists are taking a holistic approach to acoustic monitoring for evaluating the effectiveness of restoration efforts.
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Fish in California estuaries are evolving as climate change alters their habitat
Comparison of current stickleback populations with fish collected in the 1970s shows the populations are evolving as California’s climate becomes hotter and drier.
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Reef fish caring for their young are taken advantage of by other fish
Biologists have reported the first evidence of brood parasitism in coral reef fish, finding unrelated young fish in groups of young being protected by their parents.
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Alumna Stacy Jupiter wins coveted MacArthur Fellowship
Stacy Jupiter, a marine scientist with the Wildlife Conservation Society who earned her Ph.D. in ecology and evolutionary biology at UC Santa Cruz in 2006, is among the 26 new MacArthur Fellows for 2019.
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Elephant seal ‘supermoms’ produce most of the population, study finds
High mortality rates for young elephant seals means long-lived females dominate the reproductive output of the population.
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Switzer Environmental Fellowship awarded to UCSC graduate student
Melissa Cronin, a Ph.D. candidate in ecology and evolutionary biology, has been awarded a Switzer Environmental Fellowship from the Robert and Patricia Switzer Foundation.



