Photo: ARC, Dying Staghorn Bleaching = Coral turn completely white when they expel the algae (zooxanthellae) living in their tissues. This happens when the waters warm Elsewhere on the Web NOAA Photo Embedded Tweets Annual. Bleaching. — Liz Foote (@footesea) November 27, 2018 Belize has now reached #CoralBleaching Alert Level 2 due to high … Continue reading Bleaching