Tag: Galapagos

New Lit Alert: Urban living influences the nesting success of Darwin’s finches in the Galápagos Islands

Geospiza fortis

Urban living influences the nesting success of Darwin’s finches in the Galápagos Islands Johanna A. Harvey, Kiley Chernicky, Shelby R. Simons, Taylor B. Verrett, Jaime A. Chaves, Sarah A. Knutie Abstract Urbanization is expanding worldwide with major consequences for organisms. Anthropogenic factors can reduce the fitness of animals but may have benefits, such as consistent human food availability. Understanding anthropogenic... Continue Reading →

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CSEE2020: Variation in Pollinator-mediated Plant Reproduction Across an Urbanization Gradient

Recently, Ruth Rivkin shared some of her dissertation work with the Canadian Society for Ecology and Evolution (CSEE). Urban habitats are more fragmented and degraded than nonurban habitats, which can impact both the ecology and evolution of species interactions. Species interaction may be particularly sensitive to urbanization because the species involved may be responding to... Continue Reading →

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Urban Galápagos: Part 1

Galápagos Islands

What does it mean to be urbanized on a volcanic archipelago? With ‘Darwin Day’ (February 12th) just behind us, my upcoming research trip to the Galápagos Islands feels almost unbelievably well-timed. My goal will be to study one of the fabled Darwin’s finches, the small ground finch (Geospiza fuliginosa), and its relationship with an invasive... Continue Reading →

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