Sound In the Sea:
These declassified sounds from the USN were collected together by sonar development company in the 1960s.

Introduction with Baleen Whales
Baleen Whale – Humpback Whale
Baleen Whale – Grey Whale
Toothed Whales – Bottlenose Dolphin with echo location
Toothed Whales – Sperm Whale
Toothed Whales – Killer Whale
Toothed Whales – White Whale
Toothed Whales – Pilot Whale
Fish – Drum Fish
Fish – Snapping Shrimp
Fish – Croaker
Fish – Garabaldi
Unidentified sounds – Boing
Unidentified sounds – Carpenter
Unidentified sounds – Woof-Woof
Unidentified sounds – Echo Fish
Physical – Rain Squall
Physical – Light Rain
Physical – Ice Flow
Physical – Disturbance (earthquake)
Ships – Submarine Diving
Ships – Cargo Ship
Ships – Harbor Tug with Tow
Ships – Snorkeling Submarine
Communications – Sea Lab II Divers with Helium Voices
Communications – Cousteau’s Diving Saucer Sourcoupe
Communications – Navy Underwater Telephone (UQC)
Communications – SOFAR Bomb
Communications – Underwater Explosions used for Mapping
Sonar – Active Ping Sonar Sequence
Sonar – Sonar Doppler Sequence
Sonar – Surface Echo Ranging as Received by the Submerged Submarine
Torpedo – Recorded during a live torpedo launch