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Indy100 (Reino Unido)
Em 2024: 2 notícias
Desde 1995: 3 notícias

Scientists discover that frogs can scream, but we can't hear them

Publicado em 11 abril 2024
Scientists have recorded a frog’s scream for the first time after recording the sound usually inaudible to human ears. Earlier this year, the amphibians made headlines after a mushroom was seen sprouting from the leg of a living frog, sparking concern among experts. But, now scientists have revealed that frogs have a defence mechanism described as “defensive ultrasound” to warn off other animals. The discovery came when researchers in the Amazon jungle in Brazil [...]