Medium-sized greyish-black whale of the northern Pacific.

synoniemen: Eschrichtius gibbosus, Eschrichtius robustus, gray whale, grey whale.

Pools: pływacz szary, wal szary

Bottom-living cephalopod having a soft oval body with eight long tentacles.

synoniem: octopus.

Nederlands: octopus, kraak
Pools: ośmiornica

Extremely large pelagic tropical ray that feeds on plankton and small fishes; usually harmless but its size make it dangerous if harpooned.

synoniemen: manta, manta ray.

Pools: manta, diabeł morski