Find Top 10 Nature Influencers

I'm a nature and wildlife photographer for National Geographic--I'm Dutch, but based in Santa Cruz, CA, with my wife and partner, writer Chris Eckstrom.

NHS Doctor•Best Selling Author•GP on @lorraine + @GMB• President @Natures_Voice •Vice President @wildlifetrusts• Ambassador @savebutterflies

Garden/Nature writer/presenter ️‍ @Froglifers and @BumblebeeTrust patron. @savebutterflies and @the_RHS ambassador. Agent @DFMTalent. Born at 342.54ppm

Comments and views on nature conservation. Co-founder of @wildJustice_org Hair now whiter than in photos above.

Climate Change, Renewable Energy & Nature news. Director Klima 2020, former Assistant Executive Director UN Environment Program. Contact: svein@klima2020.no

“The idea of wilderness needs no defense, it only needs defenders.” ~ Edward Abbey

National Geographic Explorer in Residence @NG_PristineSeas “The Nature of Nature: Why We Need the Wild” out now! Media inquiries: kweymouth@ngs.org

Climate Scientist, Chief Scientist @nature_org, Prof @TexasTech, Climate Ambassador @WEAnews, Mom @joinsciencemoms. Tweets 100% my own

Reporting about big natural boobs since 2005.

I'm the royal correspondent of the Daily Express in London. Views expressed are my own and not necessarily those of my employers, naturally.