What Is the Food Chain of the Beluga Whale?
Microplastics in belugas worked their way up food chain
シロイルカについて学ぶ: 教育ビデオ / ESL リスニング レッスン - カナダの象徴的な動物
The Impact of Ocean Plastic | Beluga Whales
5 factors that make killer whales top of the ocean's food chain that you might not know.
Beluga Whales, Microplastics and an Inuit Community | Ocean Matters Lecture
Arctic | The Beluga Whale - EN TRAILER
This Is Why Orcas Are Called Killer Whales
Sardine Feeding Frenzy with Sharks, Penguins and More | The Hunt | BBC Earth
TOP 5 OF THE FOOD CHAIN DEADLY MARINE PREDATORS
Whales' Bubble Net Fishing | Nature's Great Events | BBC Earth
クジラのカメラで彼らが実際にどれだけ食べるかを明らかにする
Killer Whale's Extraordinary Hunting Technique | Frozen Planet II | BBC Earth
Orcas - Top of The Ocean Food Chain?
BLUE WHALE ─ The Ocean's Mighty Ruler
AXA #ArcticLive - 北極食物連鎖 (PM)