Flip Nicklin / Humpback Whale (Megaptera novaeangliae) friendly singer approaches hydrophone, Maui, Hawaii - notice must accompany publication; photo obtained under NMFS permit 987
00439463
Flip Nicklin / Humpback Whale (Megaptera novaeangliae) below hydrophone dangling from research boat, Maui, Hawaii - notice must accompany publication; photo obtained under NMFS permit 0753-1599
00999203
Flip Nicklin / Sperm Whale (Physeter macrocephalus) researchers Steve Dawson and Elizabeth Slooten using hydrophones to listen to whale vocalizations, New Zealand
Juergen Freund / Dwarf minke whale {Balaenoptera acutorostrata} passing hydrophone of the boat 'Undersea Explorer' Great Barrier Reef, Queensland, Australia
00114195
Flip Nicklin / Sperm Whale (Physeter macrocephalus) researcher Jonathan Gordon on board, recording songs of the whale using a hydrophone to listen for whales, Dominica
00114838
Flip Nicklin / Sperm Whale (Physeter macrocephalus) researcher listening for vocalizations, New Zealand
Flip Nicklin / Sperm Whale (Physeter macrocephalus) researcher, Hal Whitehead, listening for whales with hydrophone, Sri Lanka
00129710
Flip Nicklin / Dwarf Minke Whale (Balaenoptera acutorostrata) near hydrophone, Western Australia
00081133
Flip Nicklin / Sperm Whale (Physeter macrocephalus) researcher Hal Whitehead listening to vocalizations on hydrophone, Sri Lanka
00439464
Flip Nicklin / Humpback Whale (Megaptera novaeangliae) near hydrophone dangling from research boat, Maui, Hawaii - notice must accompany publication; photo obtained under NMFS permit 0753-1599
00128703
Flip Nicklin / Humpback Whale (Megaptera novaeangliae) researcher Meagan Jones recording identification data, Maui, Hawaii
00081130
Flip Nicklin / Sperm Whale (Physeter macrocephalus) researcher, Hal Whitehead, listening for whales on hydrophone, Sri Lanka
00081093
Flip Nicklin / Sperm Whale (Physeter macrocephalus) researcher, Phil Gillian, listening for whales on hydrophone about Hal Whitehead's boat, Balaena, Sri Lanka
00116334
Flip Nicklin / Humpback Whale (Megaptera novaeangliae) researcher Dr James Darling listening to whales, Hawaii
00080577
Flip Nicklin / Inuit researcher using hydrophone to record Narwhal (Monodon monoceros) vocalizations under the arctic ice, Baffin Island, Canada
00129990
Flip Nicklin / Humpback Whale (Megaptera novaeangliae) songs being recorded by Dr James Darling and research assistant, Maui, Hawaii
00129871
Flip Nicklin / Humpback Whale (Megaptera novaeangliae) singer approaches hydrophone hanging from research boat, Maui, Hawaii - notice must accompany publication; photo obtained under NMFS permit 987
00128684
Flip Nicklin / Humpback Whale (Megaptera novaeangliae) researcher Dr James Darling listening to singing whales, Maui, Hawaii
00129728
Flip Nicklin / Dwarf Minke Whale (Balaenoptera acutorostrata) researcher Jason Gedamke using hydrophone to track whales, Australia