14 Сезон
56 Епізод
Changing Seas - Season 14 Episode 1 Серія 1 (2022)
The humpback whale population that migrates between Hawaii and Alaska is considered a conservation success story. When sightings of the animals suddenly dropped, people became concerned. Scientists in both locations are trying to understand what happened to the whales and why.
- Країна : United States of America
- Жанр : Documentary
- Студія : PBS
- Директор :
- Актори : Craig Sechler
