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The brown rat develops a language adapted to urban survival

The brown rat, a small urban rodent, creates specific vocalizations to communicate in cities.

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The fact

These adaptations, studied in *Bêtes de Science*, help it avoid dangers and organize.

This language may explain its success in dense urban environments.

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Why it matters

Cette découverte met en lumière les capacités d'adaptation des espèces animales aux environnements urbains, un enjeu clé pour comprendre la cohabitation entre humains et faune sauvage. Elle ouvre des perspectives sur l'évolution des comportements en milieu anthropisé.

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Auto-synthesis from 1 media source · identified on July 23, 2026
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