The Ethiopian water rat, thought to be extinct, has reappeared after a century.

The Ethiopian water rat, a small mammal that disappeared after its initial discovery in 1928, has been rediscovered in Ethiopia. This rodent, known for its swimming abilities and unique fur, was thought to be extinct after only one specimen was identified. Recent findings in the Yayu Nature Reserve revealed a second individual, challenging previous assumptions about the species' extinction. Researchers emphasize that this rediscovery allows for a deeper understanding of the species' ecology and lifestyle. The Ethiopian water rat is also referred to as the Ethiopian water mouse, highlighting its rarity and the limited knowledge surrounding it.