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How does climate change affect where high-altitude alpine birds live?

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Recent studies published in Global change biology Investigated where climate-sensitive bird species that depend on high-altitude habitats could survive throughout the European Alps in the face of climate change.

The investigators focused their analysis on four species: grouse, water pipit, accentor, and white-winged snowflake.Accurate distribution models predicted for current and future conditions are for all species (partially excluding water pipit). Higher altitudeLose 17% to 59% of them Current range.. The investigator is about 15,000 km2 include area It is suitable for at least three species in the current situation and is expected to be suitable for them in the future, 44% of which are currently designated as protected areas.

“Knowing how the distribution of birds in the highlands changes, and which regions provide the right conditions for a warmer future, is such a sensitive species and the unique environment in which they live. It’s the key to protection, “said lead author Dr. Mattia Branvilla. D. of the University of Milan, Italy “These areas represent a” climate rejection “against alpine biodiversity and should be protected from human change. Habitat deterioration.. ”


Grasshoppers show how alpine fauna is lost as the Earth’s temperature rises.


For more information:
Identification of the climate refugium of high-altitude alpine birds under the current climate warming forecast, Global change biology (2022). DOI: 10.1111 / gcb.16187

Quote: How does climate change affect the places where high-altitude alpine birds live? (April 20, 2022) Obtained April 20, 2022 from https: //phys.org/news/2022-04-climate-affect-high-elevation-alpine-birds.html

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How does climate change affect where high-altitude alpine birds live?

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