Incredible soundscape from the wilds of Alaska
The US National Park Service has spent over a decade recording and preserving the unique sounds of remote Alaska, from the intimate calls between a bear cub and its mother, to the haunting howls of coyotes up close.
Take a moment out of your day, sit back and enjoy the creatures that call this beautiful world home.
Listen to more incredible sounds on Hush from BBC World Service.
All sound recordings courtesy of NPS. Video produced by Ellen Tsang.