Doug Perrine / Humpback whale (Megaptera novaeangliae) calf riding on mother's head. Near Nomuka Island, Ha'apai Islands, Tonga.

Doug Perrine / Humpback whale (Megaptera novaeangliae), curious young male, Ha'apai, Kingdom of Tonga, South Pacific

Doug Perrine / Humpback whale (Megaptera novaeangliae), curious young male, Ha'apai, Kingdom of Tonga, South Pacific

Doug Perrine / humpback whale mother and calf, Megaptera novaeangliae, with remora fish around calf, Vava'u, Kingdom of Tonga, South Pacific

Doug Perrine / Humpback whale (Megaptera novaeangliae) calf with Remora fish (Echeneidae) on underside. Vava'u, Kingdom of Tonga, South Pacific.

Doug Perrine / Humpback whale (Megaptera novaeangliae), swimming upside down, with reflection on undersurface of water, Ha'apai, Kingdom of Tonga, South Pacific

Doug Perrine / Humpback whale (Megaptera novaeangliae), young male, resting over coral reef, Ha'apai Islands, Kingdom of Tonga, South Pacific

Juergen Freund / Split level of coral reef and Sandy Beach Resort, Ha'apai Islands, Tonga, Melanesia, Pacific

Juergen Freund / Kayaking along Sandy Beach Resort, Ha'apai Islands, Tonga, Melanesia, 2007

Juergen Freund / Aerial view of fringing coral reef off Ha'apai islands, Tonga, Melanesia, Pacific

Juergen Freund / Aerial view of fringing coral reef off Ha'apai islands, Tonga, Melanesia, Pacific

Tim Laman / Village chief Apai Bandi weaving basket on the front porch of longhouse, Iban tribe of Dayak people, Kapuas Ulu, Kalimantan, Borneo, Indonesia.