In their natural habitat, beluga whales (Delphinapterus leucas) would not predate on penguins. Beluga whales are indigenous to the Northern hemisphere only, whilst penguins are indigenous to the Southern Hemisphere only. Thus, they would be unlikely to meet in the wild.
The walrus has a diverse diet, feeding on numerous small marine organisms like shrimp, crabs, tube worms, soft corals, tunicates, sea cucumbers, mollusks etc. Their favorite prey are the "Benthic Bivalce Mollusks" in other words Clams. They forage for prey along the sea bottom and identify them using their sensitive whiskers. They are opportunistic and can evey prey on smaller seals when they find one.
I don't think so.
No, Beluga whales only eat meat.
No, whales and dolphins never eat their calves.
yes they do it them. also seals
Yes polar bears for example eat beluga whales.
they eat
Beluga whales eat octopus, squid, crabs, snails, sandworms, and fish such as capelin, cod, herring, smelt, and flounder.
yes they
No.
They don't eat squid.
No
Sperm whales and beluga whales eat squid.
Belugas are toothed whales, they don't deliberately eat things as small as krill.