Polar Bear Diet: Hunting and Daily Calorie Needs
Polar bears eat 2 kg of seal blubber daily, hunting ringed and bearded seals on sea ice. Full breakdown of diet, hunting methods, and summer fallback foods.
April 2026
January 2026
Whales, Dolphins and Ocean Giants
Explore the world of marine mammals from blue whales and orcas to dolphins, seals, and narwhals. Expert-written guide covering biology, behavior, deep-diving adaptations, echolocation, and the conservation threats facing ocean-dwelling mammals.
December 2024
Leopard Seal
Everything about the leopard seal: size, habitat, diet, hunting, vocalisations, the Paul Nicklen encounter, and the strange facts that make Hydrurga leptonyx the apex predator of Antarctic waters after the orca.