New study proposes simple test to spot mammals most vulnerable to climate
Scientists from Argentina and Brazil have developed a three-question behavioral test to assess how vulnerable small rodent species are to climate change. The method evaluates habitat use, diet, and activity cycles to predict which animals are most at risk in a warming world.
Why it matters
This research provides a scalable, low-cost tool for conservationists to prioritize species protection efforts amidst global biodiversity loss.
New study proposes simple test to spot mammals most vulnerable to climate left Scientists observed nine chosen rodent species from Argentina and Chile to record their capacity to adapt to environmental change based on three fundamental behavioural traits: diel activity (a regular 24-hour cycle in the environment or an organism), habitat use and diet. iStockphoto/Getty Images iStockphoto/Getty Images https://th-i.thgim.com/public/incoming/7a7ltv/article71587750.ece/alternates/FREE_1200/26TH-SCI_MOUSE.jpg dra_schwartz Laboratory mouse mice A team of scientists in Argentina and Brazil scored the adaptability of nine rodent species on three parameters, suggesting the method can be used for other animals in other parts of the world. GUWAHATI A three-question test on nine South American rodent species could help scientists judge which small animals are most vulnerable to environmental change and which are best equipped to adapt to a warming world.
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