14 الموسم
56 حلقة
Changing Seas - Season 14 Episode 2 الحلقة 2
Submerge. Discover. Engage.
How does the body size and overall health of humpback whales change across their migratory cycle? A team of researchers studying the animals, which spend part of the year feeding in Alaska and a few months fasting while in their Hawaiian breeding grounds, is making remarkable discoveries.
- عام: 2022
- بلد: United States of America
- النوع: Documentary
- ستوديو: PBS
- الكلمة الرئيسية: ocean, sea, nature, oceanography
- مخرج:
- المصبوب: Craig Sechler