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The iconic species of the Galápagos, in photos

A new book from Penn’s Michael Weisberg and naturalist Walter Perez showcases the fauna eating, fighting, mating, and interacting with humans.
Fish near Santiago Island, Galápagos (©Walter Perez)
El Niño of 2015-2016, which warmed the surface waters of the Pacific Ocean, was then the strongest such event in almost two decades, according to NASA. But when El Niño ended, the cold waters around the Galápagos returned, bringing with them loads of nutrients, fish populations like this one near Santiago Island exploded. (©Walter Perez)

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  • From a desert to an oasis: Penn engages in ambitious greening effort in the Sahel
    People gather around a large map placed on the floor.

    In Senegal, the ambitious Dakar Greenbelt project seeks to create an extensive network of ecological infrastructure in and around the city to sustainably address environmental concerns and enhance urban life. With support from David Gouverneur and Ellen Neises, Ph.D. candidate Rob Levinthal in the Weitzman School of Design led two courses that included a field trip to Dakar, that culminated in students presenting their visions for parts of the Greenbelt.

    (Image: Courtesy of Chaowu Li)

    From a desert to an oasis: Penn engages in ambitious greening effort in the Sahel

    Students from the Weitzman School of Design journeyed to Senegal to help with a massive ecological and infrastructural greening effort as part of their coursework. The Dakar Greenbelt aims to combat desertification and promote sustainable urban growth.

    Jan 31, 2025