Scuba Diving Under a Pyramid in a Tomb Submerged by the Nile (at Nuri, Sudan) (From "National Geographic: Water Sounds")
Everglades National Park at Night (From "National Geographic Soundscapes: National Parks USA")
Spoonbill Nest in Everglades National Park 2 (From "National Geographic Soundscapes: National Parks USA")
Peaceful Evening in Zion National Park (From "National Geographic Soundscapes: National Parks USA")
Gopher Tortoise Burrows at Night in Everglades National Park (From "National Geographic Soundscapes: National Parks USA")
Thunderstorm and Insect Sounds in Zion National Park (From "National Geographic Soundscapes: National Parks USA")
Thunderstorm in Everglades National Park (From "National Geographic Soundscapes: National Parks USA")
Spoonbill Nest Feeding in Everglades National Park (From "National Geographic Soundscapes: National Parks USA")
Sounds of Shark Valley Slough in Everglades National Park 2 (From "National Geographic Soundscapes: National Parks USA")
Globe Mallow Bees in Zion National Park (From "National Geographic Soundscapes: National Parks USA")
Sounds of Globe Mallow Bees in Zion National Park (From "National Geographic Soundscapes: National Parks USA")
Wading Bird Rookery in Everglades National Park 1 (From "National Geographic Soundscapes: National Parks USA")
Fish Crow Sounds in Everglades National Park (From "National Geographic Soundscapes: National Parks USA")
Shrimp Snapping in Water (off of Coast of Mozambique) (From "National Geographic: Water Sounds")
Alligator Nest at Everglades National Park (From "National Geographic Soundscapes: National Parks USA")
Spoonbill Sounds in Everglades National Park (From "National Geographic Soundscapes: National Parks USA")
Bear Family Hunting Salmon at Katmai National Park (From "National Geographic Soundscapes: National Parks USA")
Waves and Seagulls (at the Beach in Point Pleasant, New Jersey) (From "National Geographic: Water Sounds")