Experts on Camera

Dr. John J. Wiens: Hot Days, Disappearing Species

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Extreme temperatures have been linked to the endangerment and local extinction of many species of plants and animals. Thousands of species around the world may be threatened, including at least 90 in North America.

On August 26, 2021, SciLine interviewed: Dr. John J. Wiens, a professor of ecology and evolutionary biology at the University of Arizona, studying responses of species to climate change. He spoke about topics including: how climate change is affecting plant and animal populations; how extremely hot days may be responsible for local disappearances of species; and what, if anything, can be done to help wild plants and animals adapt to warming temperatures.

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High definition (mp4, 1280x720)


A full transcript will be posted shortly.

Creative Commons LicenseThe text and video on this page are licensed as Creative Commons CC BY-SA 4.0. Journalists are free to use any text or video on this page with or without attribution to SciLine.

Video: high definition

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Video: standard definition

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