LifeWeird vocal fry trick helps orcas and dolphins hunt prey in the deep Toothed whales produce a low-pitch ‘vocal fry’ using powerful air blasts from their blowholes, helping them locate food in deep water where the pressure collapses their lungs 51¶¯Âþ
LifeBark beetles use the smell of fungus to pick the best trees to infest Trees with fungal infections produce odours that attract bark beetles, which burrow into the bark and can devastate entire forests 51¶¯Âþ