Story thread · 2 reports / 2 sources
Shrews’ noses grow in winter as their brains shrink
sciencenews.org · 4h · first report

Long-clawed shrews’ snouts temporarily grow larger in the winter. This skull reshaping may be an extreme survival strategy in cold conditions.
The coverage
- Shrews may grow bigger snouts in winter to cope with cold air, scientists say
theguardian.com · 4h
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