★ 7.0
★ 6.0
★ 0.0
★ 2.4
★ 7.7
★ 5.7
★ 4.7
★ 4.8
★ 2.0
★ 5.8
★ 7.5
★ 6.3
★ 5.6
★ 6.8
★ 4.0
Scientists visit the remote surface and undersea locations to study various species of whales in their natural habitat.
