Changing Seas

Season 14 Episode 1: Vanishing Whales

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.

Genre:

Documentary

Seasons:

18

Episodes:

56

Cast:

Craig Sechler

Quality:

HD

Duration:

27 min

First Air:

2009

Rating:

-