Algae bloom in Taal lake - the smallest in the world volcano, Manila, PhilippinesCrater Lake Nyabikere (Lake of frogs) in Kabarole district, UgandaAdult male Grant's gazelles (Nanger granti) inside Ngorongoro Crater, Tanzania
Aerial view of Ngorongoro Crater in the Ngorongoro Conservation Area, TanzaniaIslet of Vila Franca do Campo aerial view at Sao Miguel island, Azores, Portugal
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