Jersey oak ("Quercus robur"), sallow ("Salix cinerea"), elder ("Sambucus nigra"), elm ("Ulmus" spp.) and medlar ("Mespilus germanica"). Among notable introduced species, the cabbage palm ("Cordyline australis") has been planted in coastal areas and may be seen in many gardens. Notable marine species include the ormer, conger, bass, undulate ray, grey mullet, ballan wrasse and garfish. Marine mammals include the bottlenosed dolphin and grey seal. Historically the island has given its name to a variety of overly-large cabbage, the Jersey cabbage, also known as Jersey kale or cow cabbage. Japanese Knotweed "Fallopia japonica" is an invasive species that threatens Jersey's biodiversity. It
Deep sea creature Deep sea creature The term deep sea creature refers to organisms that live below the photic zone of the ocean. These creatures must survive in extremely harsh conditions, such as hundreds of bars of pressure, small amounts of oxygen, very little food, no sunlight, and constant, extreme cold. Most creatures have to depend on food floating down from above. These creatures live in very demanding environments, such as the abyssal or hadal zones, which, being thousands of meters below the surface, are almost completely devoid of light. The water is between 3 and 10 degrees Celsius and has low oxygen