Species of bat found in the netherlands react in widely different ways. And thats have a very strong response to light theres actually driven by mostly by fear of predators so if youre about that flies very slowly you better hide away and dont show yourself in the light because its its risky however if youre a bat that flies very fast and is very i dont know it dont need to be afraid that much for predators so you actually like taking away. From the slow flying species and giving it to do these already common. But species and thats what of course not a good thing in terms of biodiversity actually reducing biodiversity that. Nocturnal species are sensitive to the blue range of light as they have evolved to use the moon to navigate. The brighter the blue the more distracting it is to test how species respond to other parts of the spectrum the researchers have put up almost 200. 00 lamp posts around the country that shine a range of colors if you take away to a new part of the spectrum and and compensate by a bit more rats which you actually see here and it may actually be less intrusive for these not the most recent snorkels species may not perceive this like this intense and thats exactly what we have observed. The world over brightness and luminosity are growing at a rate of 2 percent per year. As the night gets more illuminated studies are linking Light Pollution to destructive Natural Cycles as well as Mental Health in humans. And they are outside eindhoven farmers are nickel and carlos face are also members of the Community Fighting for darkness and its bouts for reasons of their own tried to. Kill well you know the one for insects in the natural way so we use. Insects to cool to kill other insects and thats where also the bats common because birds eat lots of sherry 1st verse they actually eat the roots of to fruit trees especially the apple trees and so if the bets in a lot of schaefers we dont have those terrible groups in the ground eating on the roots of the tree so. Thats why we like best. That is natural pesticides and are an essential part of how the ecosystem of the arch and functions. In this farm even has a bad hotel to make the mammals feel extra welcome. You can see over here. That is that there are vets living in the better trial because the civil courts over you on the move. There excrements have proved. The Community Around has installed a special back friendly lights in the area to make sure the animal stay put as night falls. On the. Around 10 pm the bats check out of the hotel and disposed through the farm ready for a meal and to play their role in the ecosystem. Maryse donners is a researcher at signifies that the company in the design the lights around the orchard. Know. He explains that lighting is more than merely installing glowing lamps. So im stuck we need lighting but we do for you if you do it in a sustainable way. So obviously energy efficiency. In. Cradle to cradle type of solutions but also in the direct effect is fighting enough and we have to involve effect on our own the ecosystem and not just on the people. But some districts in the netherlands have in fact become darker as a result of such initiatives as satellite images show giving some of its residents and its resident bats the beloveds night sky in back. Like these beautiful birds returning to africa we had to a beach in the southwest could the water meet another group of people who invest a lot of time and energy to help keep animals safe is birds are having fun here in this case sea turtles these mine reptile spend most of your lives in water but often those lives depend on them surviving a treacherous call to the surf after hatching on the sad just as well theyve got help us to help them make it safely and that epic little journey. Dog mrs fallen in granbury be a coastal village in case it was every night these men are out scar in the beach looking for sea turtles their wildlife conservationist. By morning base picked up around 30 baby turtles found in a nest. The tiny creatures would release here near these rocks. West on where. They have been unlucky parts of the beach buried many rocks or places to take over so we look at them to the rocky sports where they can hide from we detest the song. And the lucky. Counselors have many not too on means but on land and. Buy a product or you got a parking lot of the talent got it they see there are sharks and fish and on the beach craps all bets and snakes all prey on penguin itself bondsmen the filthy female sea turtles return to lance and lay the eggs in the sand after 18 months and the freshly emerged hatch then start to look for us the beach towards the sea and then more than 5 percent to reach maturity the figure used to be even smaller of old apprentices humans about father worst until just a few years ago sea turtles and the eggs were hunted and eaten in granbury the i always knew him i was a poacher i would sell a lot of them 5 or 6. We hunt them at night with my churches and torchlight and wash it off from the help of dogs. When i see a total issues like my baby brother or sister or my mother if you like family to me. The n. G. s c. N. N. Has been active in granbury be synced. 2010 i sensitizing locals is one of its main challenges i Maritime Police play a big part in the project they supervise the regions waters and clamp down on anyone illegally hunts and sea turtles. Was just i max and go away regularly inspect Fishing Vessels returning to land. In a bit of depression at the pressure there are 2 types of fishermen these a guy nance with fish with nets so sometimes when theyre fishing the catch turtles but they dont do it on purpose elephant a lot. As well but theyre also liberians who use fishing lines just the lines they can cook totals if the Marine Police dont catch them at the shore and saw the tuttles sea in a proper and a lot of knowledge or involvement 6 Maritime Police patrol here in addition to monitoring Illegal Fishing they also raise awareness and distribute special nets provided by the sea and the unable to those with state capture. I these divers of 40 sea turtles but their intentions are strictly scientific theyre motoring biologist and will return the reptile to the sea in a few always sea turtles are a threatened species the research is attach a g. P. S. So theyll be able to keep tabs on the turtles feeded and migration habits. To me i. Also if i may know almost nothing about their lives in the scene as well as where they spent 99 percent of the time what it is difficult to research the hundreds. The Data Collected will help in planning and maintaining a Conservation Center the species ultimately could do was Environment Ministry in cooperation with the n. G. O. S is working to turn the countrys largest c to 2 nests in an area into a vast moving research. Its amazing to think that those cute but helpless Little Creatures will grow to weigh as much as 700 kilo are you active in animal conservation yourself write and tell us about it you can find us on Instagram Twitter and facebook thats all for this edition of eco africa enjoy the program to be sure to join us again next week and until their stay safe and be kind to others whether flora of allah. Well id done. A little. Joke. A little. Cool. Electric emission free assistance the Sustainable Future of mobility the wheel isnt. Worn at least it was 19 appears to be floating in a place on the ballot mans ordinary cars parked for a bit more are back on the block the release of no alternatives. In germany. To dump. Did beethoven interventionists did too did did the. Money be the true king of rock n roll. The subconscious always plays a role in the. Us one player singer willis on a musical journey of discovery in a World Without beethoven i cant even begin to imagine. In 75 minutes on d w. Were all set. To go beyond the obvious. Oh so that marine live. As we take on the world. Were all about the stories that matter to you country. What ever it takes to run a mouth shut. Down w. Made for mines. W. s crime fighters are back africas most successful radio drama series continues this season the stories focus on hate speech cholera prevention and sustainable charcoal production. All of a sows are Available Online and of course you can share and discuss on africas Facebook Page and other social media platforms. Crime fighters tune in now. Life on earth moves on coming to and. Gigantic coincidence. That sam previously the earth was just a messy Chemistry Lab i thought missing something. Where the. The creation of our solar system with our planet is a bit like winning the lottery there is only. One is the earth more jimmy start september 18th on d w. This is news and these our top stories u. S. President donald trump has presided over the ceremony marking the normalization of relations between 2 arab states and israel. The United Arab Emirates and the rain joined trump and israeli Prime MinisterBenjamin Netanyahu to sign formal agreements