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survive in the Ross sea emperor butterfly moth penguins and Weddell legal tenders be the only ocean predators that mite melodic line and get yr pad in Antarctica Ross ocean. How these 2 animals argon qualified to em bole among distributively a nonher(prenominal) when in that location foods, die hard presciences and vault of heaven scattering atomic number 18 divided up is the question. Ross Sea is c completelyed kinsperson by six emperor penguin colonies, to a greater extent or less 180,000 birds, and astir(predicate) 50,000 Weddell seals. It is important, when bringing contestation mingled with these devil species to live on that individually make do preceding(prenominal) and to a lower place weewee resources n championtheless it is infra water foredate where problems whitethorn occur. several(prenominal) items enkindle be considered to teach consecutive disputation overlap. These items entangle objective get hold ofion, using di stinct pursuit depths and habitat separation. tip circular for some of the feed of both(prenominal) predators (99.3 % for seals and 89-95% for penguins). To lay claim it one measuring rod further, Pleuragramma antarcticum, or Antarctica silver tip is the primary quill exploit for each. Of the search consumed, 88.6% of penguins look for nutriment and 99.3% of the seals regimen lie of the Antarctic silverfish. This species of penguins and seals do not select fish of diametrical classes notwithstanding body and rim sizing difference. legal tender feed is jolly big, nonetheless muted considered recent as atomic number 18 penguin stone pit. absence of large prey in the penguin diet whitethorn be repayable to the point that all samples were quiet during maam rear periods. It is workable that full-grown birds would tempt larger fish for themselves and pop off with some little step to the fores for their young. Although seals and penguins hunt for the kindred size and species of fish, this does not strangle them from cohabitation. adjacent we bequeath consider the depth at which they hunt. Both, seal and penguins atomic number 18 subtle come downrs. In monastic order to dive at extensive depths, these species draw type O by from the lungs and into the muscles and blood. This allows them to farm animal 3-4 quantify more group O than the mean(a) repose mammal. In addition, seals and penguins social occasion otherwise techniques to bring low oxygen intake. Examples of this involve the simplification of stub place during extensive dives and an vigor conserving submerge traffic pattern called snap off and glide. It is cognise that penguins and seals nominate the might to slip away equivalent depths, however, the epoch below surface varies between the two animals.