4 seasons available
Jonathan explores deep shipwrecks in Vermont, including the Lavalley tugboat.
Underwater caves in Andros in the Bahamas; Georgia Aquarium in Atlanta is the largest aquarium in the world.
Majestic and unique creatures call the underground world of Palm Beach, Fla., home; oceanic secrets can be found up close and personal across the Great Barrier Reef.
A stranded pilot whale is rescued by the staff of the Curacao Sea Aquarium; animals have parasites and dead skin removed at cleaning stations.
Diving with sea lions in the Galapagos Islands; training sea lions at the Mystic Aquarium in Connecticut; humpback whales in Silver Bank, Dominican Republic.
A sinkhole in the Yucatan is more than 100 feet deep; diversity of sharks; how animals protect themselves.
Jonathan Bird travels to the Riviera Maya to experience cave fish, then heads to Australia with the Palm Beach dive team to find an unusual fish.
In Antarctica, Jonathan swims with penguins, dives under an iceberg, finds a jellyfish that measures three-feet across and meets a leopard seal.