Half of the world's mangrove ecosystems, with trees whose roots stretch down into brackish water, are at risk of collapse. That's according to the first assessment from the International Union for ...

"At first I thought it was a Yellow Billed Cuckoo but its belly was not white," Allie, who spotted 21 species at the nature preserve, reported on eBird. "It was buff/orangey. Also had black mask ...

Gardens by the Bay principal horticulturalist Anton van der Schans (left) and mangrove specialist Augustino Mendez Perera collecting Ceriops australis propagules on Oct 19 in Hera, an area on ...