Huge rays jumping, almost flying through the air, what an incredible view. Why do they leap? There are many theories: to get rid of parasites, to get sex, to call isolated rays, or just to have fun. What if they suffer from a bird syndrome?! 🤪 Video by @CITES
New edition of YEP Effect! Stories about our Young Experts, their contribution to the #SDGs and the launch of our 300th Young Expert in 2018! Download here - https://t.co/BMfPZsYAWT #yepprogrammes#nwpnederland
The #Maeslant Barrier is one of the most iconic storm-surge barriers that protect the Netherlands. Learn more about our #watermanagement: https://t.co/bKAc5Q3tvt
Wageningen Marine Research is op zoek naar een kwelderonderzoeker met brede interesse in het Wadden- en kustecosysteem. Reageer vóór 8 januari: https://t.co/7WvcxipKHi
Drought & desertification
Rising sea levels
Climate-driven natural disasters &
Competition for resources may push more people to migrate. #MigrantsDay2017@UNmigration
Decades ago, the majority of the Arctic's winter ice pack was made up of thick, perennial ice. Today, very old ice is extremely rare. Video via @NOAAClimate
25 million oysters have been planted in #NY Harbor. One adult oyster can filter a bathtub's worth of #water in just one day. This holiday season, you can #GiftAnOyster! Visit https://t.co/4IdXrpFczW or text "donate" to 267.460.6943.