Bianca Nogrady : Australian fires, dolphin snot and puffin tools

5 Live Science Podcast - A podcast by BBC Radio 5 Live - Sundays

Try Bookbeat 60! days for free, click here

Enjoy a whole world of audiobooks and e-books, everything from new releases to the classics

Bianca Nogrady sits in for Dr Karl and talks about the fires in Australia, dolphin snot and puffins that use tools.