What wild creatures did Blue Planet II feature?

The first episode titled "One Ocean" of the Planet Earth Blue Planet II series is filled with a variety of fascinating creatures. Here's a detailed list: 1. **Common Dolphin:** Found in warm tropical oceans across the globe, these dolphins exhibit cooperative hunting behavior where a super-pod comprising thousands work together to catch fish. 2. **Tuna:** Tuna is a fast swimmer and a predatory fish. In the episode, tunas are shown launching out of the sea to catch flying fish. 3. **Flying Fish:** These are named for their ability to catapult themselves out of the water and glide through the air to escape from predators like tuna. 4. **Mobula Rays:** They can be found in warm waters and are known for their spectacular acrobatic displays. They often gather in large groups, swimming together and leaping out of the water. 5. **Coral Spawning:** Once a year, a multitude of life forms in the reef simultaneously release their eggs and sperm in a spectacular underwater blizzard. 6. **Grouper & Coral Trout:** They exhibit an astonishing behavior of cooperation with octopuses to hunt their prey in the reef. 7. **Giant Trevally:** It preys on flying seabirds by launching itself out of the water. This predation behavior is accurately calculated and precisely timed. 8. **Walrus & Her Pup:** Found in the Arctic ocean. The mother is shown going to great depths to find food while protecting her pup from predation. 9. **Arctic Orcas or Killer Whales:** They have a unique technique of wave-washing where they create a wave to knock seals off the ice floes into the water. 10. **Humpback Whales:** They are shown feeding on the spawning herring fish using a net of bubbles to trap the fish and then lunging out of the water to catch them. 11. **Lantern Fish:** These deep-sea denizens utilize their bioluminescence to attract mates. 12. **Vampire Squid:** This deep-sea creature is equipped with phenomenal adaptations to survive in such harsh conditions. 13. **Humboldt Squid:** They are aggressive hunters and seen hunting lanternfish cooperatively using their dazzling light displays. 14. **Boiling Sea of Bait Ball:** This is an event featuring small fish (sardines, anchovy) and their predators. They form massive balls where dolphins, birds, and whales all take part in a feeding frenzy. All these diverse creatures, along with the stunning oceanic landscapes across various depths covered in the episode, provide a holistic view of our oceans' complexity and richness.