Liberation of a river dolphin after blood and DNA sampling. Puerto Carreño, Colombia, November 22, 2022.
Binational expedition between Colombia and Venezuela, will evaluate population trends of river dolphins, determine the amount of mercury in this...
巴西塔維爾地圖, 聖保羅, 里約熱內盧, 薩爾瓦多, 福塔雷薩, 貝洛奧裡藏特, 巴西利亞, 庫里蒂巴, 馬瑙斯, 累西腓, 貝倫, 阿雷格里港, 戈亞納, 瓜魯略斯, 坎皮納斯, 新伊瓜庫� - 淡水豚 幅插畫檔、美工圖案、卡通及圖標巴西, 旅遊業, 亞馬遜河
Fisherman handles a fishing net as a river dolphin surfaces in the Brahmaputra river at Kashokhila village in Morigaon district, some 50 kms from...海豚, 印度
amazon river dolphin, boto or pink amazon dolphin (inia geoffrensis) being fed by local villager, rio negro, manaus, amazonas state, brazil - 淡水豚 個照片及圖片檔
amazon river dolphin, boto or pink amazon dolphin (inia geoffrensis), hunting in the rio negro, manaus, amazonas state, brazil - 淡水豚 個照片及圖片檔海豚
amazon river dolphin, boto or pink amazon dolphin (inia geoffrensis), hunting in the rio negro, manaus, amazonas state, brazil - 淡水豚 個照片及圖片檔
River Dolphin or Sotalia specimen on table with white sheet for background, Field Columbian Museum, 1912.
Drone view from the floating house where the scientists of WWF-Brazil and Mamiraua Institute live during their research on river dolphins, at...鳥瞰
Drone view from the float where the scientists stay during their research on river dolphins, at Mamiraua Sustainable Development Reserve in Amazonas...