Oxygen is necessary to sustain most terrestrial life. Oxygen is used in cellular respiration and many major classes of organic molecules in living organisms contain oxygen, such as proteins, nucleic acids, carbohydrates, and fats, as do the major constituent inorganic compounds of animal shells, teeth, and bone.
From wingtip to wingtip, P. sandersi measured at least 6.4 meters. The wandering albatross, the worldâs largest living bird, has a wingspan of 3.5 meters, and the giant, extinct South American condor, Argentavis magnificens, was right around 6 meters.
Measuring from 8.3 ft to 11 ft, Wandering albatross has largest wingspan of any bird. This large, beautiful bird is native to Southern and North Pacific ocean. There are 24 different species of albatross in total. Weighing up to 12 kg, wandering albatross is biggest among the family. Wandering albatross mostly feed on small fishes and squids.