Becky Jago in a stunt to launch the annual RSPCA Week to raise awareness and funds. Since 2005, Bonnin has been involved in science broadcasting. She presented the show Gadgets, Gadgets, Gadgets in 2005 and co-presented the BBC science series Bang Goes the Theory on BBC One from 2009 until 2014. In 2008, Bonnin presented a documentary series Science Friction on RTÉ One which looked at taboos in discussions of scientific topics (such as paedophilia and nuclear power) in Ireland. She also contributed to BBC Two's series on the work of the London Natural History Museum, Museum of Life. In October 2010, she joined the cast of Autumnwatch and in January 2011, she presented segments of BBC Two's Stargazing Live from various areas of Hawaii including atop Mauna Kea. In May 2011, she co-presented BBC One's Egypt's Lost Cities. Her programme on animal intelligence, Super Smart Animals, was filmed in mid-2011 in Mexico, Brazil, Thailand, Australia and Germany, and broadcast in February 2012. Bonin has presented several Horizon specials on BBC Two which have covered topics ranging from looking at the future of technology to reporting on the sustainability of zoos. In June 2013 she presented the two-part documentary Operation Snow Tiger, working alongside Russian and other scientists in the Ussuriysk Reserve in the Russian Far East. Since 2013 Bonnin has been a presenter of the ITV series Countrywise, alongside Paul Heiney and Ben Fogle. In November 2013 she presented Animal Odd Couples on BBC One. She was a co-presenter along with Martin Pepper on the series How the Earth Works that aired on the Discovery Channel in the USA starting on 10 September 2013. In October 2014 she presented a three-part Horizon series looking into the life of cats. In February 2015 she presented a two-part documentary series called Animals in Love on BBC One, looking at the emotional lives of animals including elephants, monkeys, geese and alligators. In August 2015, alongside Matt Baker and Steve Backshall, she co-hosted a series of three programmes for BBC One, Big Blue Live, featuring marine life in Monterey Bay, California. Early 2016 saw Bonnin return to Stargazing Live, where she reported from the European Space Agency's astronaut training centre. She also co-presented the BBC Two series Cats v Dogs: Which is Best? with Chris Packham. Starting on 30 March 2017, Bonnin presented a new BBC One series called Galapagos exploring the species