a beautiful colourful staghorn coral (acropora) sits with other corals in a tropical reef - 珊瑚 刺胞動物 個照片及圖片檔大堡礁, 大溪地, 海葵
the underwater world of philippines, southeast asia, western pacific ocean. - 珊瑚 刺胞動物 個照片及圖片檔特寫, 大自然, 式樣
white, coral bleaching staghorn coral on great barrier reef, climate change - 珊瑚 刺胞動物 個照片及圖片檔海洋酸化, 大堡礁, 珊瑚白化
marine biologist using antibiotic to treat sick pillar coral affected by stony coral tissue loss disease (sctld) - 珊瑚 刺胞動物 個照片及圖片檔科學家, 水肺潛水, 環境保護
branches of gorgonian fan coral. blue background. owase, mie japan - 珊瑚 刺胞動物 個照片及圖片檔背景 - 主題, 美麗, 藍色的背景
