Stirring, endangered animals, documentary photo essay, close up, (Humpback Whale:1.6), gentle giant, ocean-going mammal, plankton-rich waters, bubble net feeding behavior, marine environment protection awaren', breaching, socializing pods, migration routes, earth's oceans, fragile balance, macro-photography, underwater, Canon EF 24-70mm II, F9, ISO 2000,  DSLR. by: Hubert Robert, Igor Zenin
Endangered species. 