Arctic (North Pole):
* Mammals: Polar bears, arctic foxes, reindeer, caribou, musk oxen, arctic wolves, walruses, seals (ringed seals, bearded seals, harp seals), beluga whales, narwhals
* Birds: Snowy owls, arctic terns, ptarmigans, snow buntings, long-tailed ducks
* Fish: Arctic cod, salmon, halibut, various other cold-water fish species
Antarctica (South Pole):
* Mammals: Penguins (emperor penguins, Adélie penguins, chinstrap penguins, gentoo penguins), seals (Weddell seals, leopard seals, crabeater seals), whales (humpback whales, orcas, minke whales)
* Birds: Albatrosses, petrels, skuas, various other seabirds
* Fish: Antarctic krill, icefish, various other cold-water fish species
Key Adaptations:
* Thick blubber and fur: Provides insulation to protect against the cold.
* Camouflage: White fur or feathers help animals blend in with the snow and ice, aiding in hunting and avoiding predators.
* Winter hibernation: Some animals hibernate during the harsh winters to conserve energy.
* Migration: Many birds and some mammals migrate to warmer regions during the winter months.
* Specialized diets: Animals have adapted to eat specific foods available in their environment.
Threats:
* Climate change: Melting ice and warmer temperatures threaten the habitat and survival of many polar animals.
* Pollution: Pollution from human activities can contaminate the food chain and harm polar animals.
* Overfishing: Overfishing can deplete the food sources for many animals in the Frigid Zone.
Remember, this is just a glimpse into the diverse and fascinating animal life of the Frigid Zone. Each species has unique adaptations and plays a vital role in its ecosystem.