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Australia’s Great Reef

April 13, 2017

 Large Sections of Australia’s Great Reef Are Now Dead, Scientists Find Severe bleaching last year on the northern Great Barrier Reef affected even the largest and oldest corals, like this …

Birdwatching in Brazil

April 13, 2017

Birdwatching Gets New Destinations in Brazil  Sai- azul (Dacnis cayana) ROBERTO DE OLIVEIRA SPECIAL ENVOY TO TIRADENTES (MINAS GERAIS) In the 18th century in the State of Minas Gerais, the …

Disappearing Seagrass Protects Against Pathogens

February 23, 2017

 Disappearing Seagrass Protects Against Pathogens, Even Climate Change, Scientists Find  Every continent save Antarctica is ringed by vast stretches of seagrass, underwater prairies that together cover an area roughly equal …

A Mystery of Hiding Orchids, Solved

February 16, 2017

A Mystery of Hiding Orchids, Solved Smithsonian scientists have discovered what triggers the rare small-whorled pogonia to awaken from dormancy One of the rarest orchids east of the Mississippi, the …