Juergen Freund / Bleached Staghorn corals (Acropora cervicornis), Great Barrier Reef, Australia, 2017.

Guy Edwardes / Candle-snuff fungus (Xylaria hypoxylon), New Forest National Park, Hampshire, England, UK. November.

Georgette Douwma / Coral line nursery with Acropora corals grown to reintroduce to the Bonaire, Netherlands Antilles, Caribbean, Atlantic Ocean.

Linda Pitkin / 2020VISION / Yellow staghorn sponge (Axinella dissimilis), Lundy Island Marine Conservation Zone, Devon, England, UK, May.

Floris van Breugel / Staghorn corals (Acropora) on the coast of tropical island Ofu, one of the Manu'a islands, American Samoa. 2012.

Chris Newbert / Stony Coral (Acropora sp) and baitfish, Solomon Islands

Fred Bavendam / Stony Coral (Acropora sp) colony releasing egg-sperm bundles during the mass coral spawning each March at Ningaloo Reef, Western Australia

Fred Bavendam / Staghorn Coral (Acropora cervicornis) colony releasing egg-sperm bundles during the mass coral spawning each March at Ningaloo Reef, Western Australia

Fred Bavendam / Stony Coral (Acropora sp) colony releasing egg-sperm bundles during the annual mass coral spawning on the Great Barrier Reef, Queensland, Australia

Fred Bavendam / Staghorn Coral (Acropora cervicornis) colony with an extensive bleached area at its center, Kimbe Bay, Papua New Guinea

Dave Watts / Staghorn fern in rainforest {Platycerium superbum} Queensland, Australia

Magnus Lundgren / Wild Wonders of China / Staghorn (Acropora) coral. Kenting National Park, Hengchun Peninsula, Taiwan