and migratory and mudflap birds estimates just there are some 10000 species in the wotton sea. obviously the water and see in terms of its size and biodiversity is pretty unique water is why it became a world heritage site but there are landscapes such as islands mudflats and salt marshes in many other places around the world the experience we collect here in terms of sea level rise can also be transferred to other regions. it's hard to predict the exact future of the mudflats today it's proving difficult to find one prominent if elusive inhabitant the loved one. them but they didn't have any luck finding a loved one but he has found something else a razor clowne. i was lucky enough to see one on a different tour of the mud flats extremely rare to see want to tall because they can stand up within seconds it's pretty fascinating and then they lie flat and then this foot comes out 6 out from the ground and then the muscle flips upright and burrows its way into the moat. the warden sea is a fascinating place an eco system that might one day disappear beneath the waves forever. aba

they're fascinated by the wotton see 2 days of it each and since yes or no volunteering for half a year as conservationists part of their work is to take visitors on low tide tours through this unique eco system which is also a national park but hans from the. sea office says the eco system is under threat that's in our part but the national park is profoundly impacted by climate change and it's nice if we don't succeed in stopping climate change it's not we're also busy adapting to the damage already caused by rising sea levels. then 100 years from now and that's not much of this is what i'm seeing national longer a year one and in 200 years it might be gone altogether as the tide ebbs and flows it's continually changing the habitat of the plants and animals that live here. in this ng here is the early stage of a field of seagrass you can really see the north sea grasses. do stunts lino says especially interested in the geology of the mud flats as gives him back mad that i have and what i'm saying is there are 3 kinds of. well then you have a horse of sediments the mixed sediments and

while choosing sick and hunted goods is a cautious choice in a rich country lex wotton. one of africa's biggest informal settlements on the edge of nairobi it is often the only option even getting clean water can be a struggle for years gangs have had a monopoly on the water supply that meant that only the people paid the gang bosses got water and even that was a dubious quality but the efforts of one man wrecking their plots this precious resource. oh. this is kibera slum in nairobi pipes with fresh water run through sewer tunnels for a long time residents have been suffering under this and i genie conditions but there is hope now a connection of blue pipes run above the slums shanties they provide residents with clean and she porter all thanks to kennedy or did run up to this community it was a tough life possible what was custom was i remember walking to class which is far to go and fetch water there you know cutting it on my shoulder having grown up in kibera in experience the effects of unsafe or to fist hand kennedy or dead or founded the n.g. or show of course but

roughly 8 metre high external dikes that run for almost 30 kilometers right around this island in the wotton sea. but internal tykes also help to protect the island. as do the drainage channels. because it's not only the north sea waters that pose a threat but also those that rain down from above so how do the locals get the water off their island they channel excess water into a basin by the harbor where the from there it's pumped out into the sea at low tide it's a solid system except during periods of extremely heavy rainfall. increasing rainfall and rising sea levels will be challenges for a pair of arm but as a tide marker in the harbor shows the islanders have plenty of experience with tidal surges they've done battle with the sea on many occasions. nevertheless the local population can no long. ungar rely on the exact same type construction that has served them in the past. zor the state of came up with a strategy it's called the climate dike investment q i wonder because the 1st we're factoring in climate change and are currently strengthening our dikes and such a way that we can bui