14 الموسم
56 حلقة
Changing Seas - Season 8 Episode 2 الحلقة 2
Submerge. Discover. Engage.
Every winter, hundreds of manatees aggregate at Crystal River, Florida, attracted by the warmer, spring-fed clear waters. This sanctuary is also a treasure for scientists, who take advantage of these manatee gatherings to study them. From decades of visual ID studies to the most cutting-edge DNA research, experts hope that science will help conserve this beloved marine mammal.
- عام: 2022
- بلد: United States of America
- النوع: Documentary
- ستوديو: PBS
- الكلمة الرئيسية: ocean, sea, nature, oceanography
- مخرج:
- المصبوب: Craig Sechler