Elizabeth "Liz" Bonnin (born 16 September 1972) is an Irish television presenter and former pop singer, who has worked on television in both Ireland and the United Kingdom. She is also a biochemist and Wild Animal Biologist. She presented music shows RI:SE and Top of the Pops in the early 2000s. But is probably best known for presenting wildlife and science programmes like How the Earth Works, Animals in Love, Stargazing Live, Big Blue Live, Cats v Dogs: Which is Best? and Should We Close Our Zoos?.
She co-presented the BBC factual series Bang Goes the Theory from 2009 to 2014. Since 2013, has co-hosted Countrywise for ITV.