Mark ‘Lionel’ Vinall had a lot of big adventures together. From my early days on Nat Geo in the late 1990s, through Really Wild Show and onto Deadly 60. A cave diving explorer, Mark was able to switch seamlessly from topside to underwater filming, tireless, brilliant. Mark you will be sadly missed. | Steve Backshall

Family adventures don’t get much better than this! Surfing in the sea, playing games in the tent, bug-hunting with the kids and climbing through the wild made for the perfect mix of fun and fresh air. 🏕️🐞🌊🌿 Volvo Car UK #ex90 #ad | Steve Backshall

Meet Henry, the world's oldest crocodile. And he's absolutely enormous 😱🐊 📺 Killer Crocs with Steve Backshall , Tuesday 9pm | Channel 5

Warning, don’t watch this if you’re trying to relax 😰 A roar so loud, you can feel it in your chest 🐊 📺 Killer Crocs with Steve Backshall, Monday 9pm | Channel 5

Unbelievable Cornish wildlife weekend; Rissos and common dolphin swimming by our surf skis, a breaching thresher shark and stacks of huge tuna hunting in baitballs, Manx shearwaters in their thousands and two great shearwater… plus one or two seals… | Steve Backshall