[DOC] [TLE] Birds and Seals of Antarctica [PAR] These two kinds of animals are the most conspicuous and well known ... 
Penguins are flightless birds are adapted to a life at sea. ... In general, most 
Antarctic animals don't show fear of man, as they have evolved without land 
predators. ... They are hunted by killer whales and leopard seals, and many 
animals bear the scars... [DOC] [TLE] Antarctic Wildlife - The Ozone Hole [PAR] In addition, these microscopic organisms play a crucial role in removing ... A 
flightless bird, it lives on the pack ice and in the oceans around Antarctica .... The 
penguins are also food for other ocean predators: leopard seals and killer whales
. On land their main predator is the skua, a bird which takes both eggs and chicks
. [DOC] [TLE] Strange Geese - UDL Book Builder [PAR] Ornithologists consider penguins to be birds because penguins have feathers. ... 
Fish, krill, squid are major parts of penguin diet. ... These predators include 
Leopard seals, sharks, and killer whales. ... not afraid of people and may even 
walk up to them in the wild, people have brought a lot of harm to these flightless 
birds. [DOC] [TLE] Penguin Predators - Penguin Facts and Information [PAR] It is due to these predators that not all of them survive to become adults. ... They 
include various types of birds and even ferrets. ... Natural enemies of penguins. ... 
The Leopard Seal is one that loves to consume penguins. ... Sharks and killer 
whales are also primary predators for penguins when they dive into deep waters. [DOC] [TLE] 4. Marine Center - KrillFacts.org [PAR] These flightless birds are the most numerous of all Antarctic birds. ... Penguins 
main predators in the ocean are leopard seals and killer whales  but 
exceptional... [DOC] [TLE] Penguin World - Teacher Websites  2016 Blackboard [PAR] Among their main predators are Leopard Seals and Orcas (killer whales). ... and 
visit sites to learn more about these special flightless birds just click below. [DOC] [TLE] What eats penguins? | Reference.com [PAR] The main types of predators that eat penguins are marine animals, such as 
leopard seals, whales and sharks. Many land animals are ... These birds either 
steal penguin eggs or kill their chicks. Penguins, which live in ... Penguins are 
flightless birds that eat mainly fish and krill that they hunt in the water. Learn more 
about... [DOC] [TLE] Penguins, seals and whales [PAR] Penguins are flightless birds found in the Southern Hemisphere from the ... to 2 
metres, which is also a useful way to escape from predatory leopard seals. Other 
ocean predators are killer whales and on land their main predator is the skua, a 
bird ... Four species of these carnivorous mammals live and breed in the Antarctic
... [DOC] [TLE] Penguins Of Antarctica - WorldAtlas.com [PAR] Sep 21, 2016 ... These flightless birds, famous for their tuxedo-like appearance and waddling gait, 
are a major attraction for tourists who dare to ... Skuas, leopard seals, and killer 
whales are the predators of young and adult Adelie penguins. [DOC] [TLE] Danger Beneath the Water: 10 Facts About Leopard Seals [PAR] While little is known about why these vocalizations occur, it is thought that they 
are ... Killer whales are currently the only recognized predator to leopard seals. ... 
Antarctic waters to catch an up-close glimpse of leopard seals in their natural 
habitat. .... ATTA  Bird Life International  Clean Up Svalbard  Ecofriendly 
Company... [DOC] [TLE] Antarctica - Animal life | continent | Britannica.com [PAR] Sep 14, 2015 ... An absence of mammalian land predators and the rich offshore food supply make 
... The evolution of these flightless birds has been traced to the Eocene .... 
carnivorous leopard seal, and the rarely seen Ross sealbreed almost ... More 
typical of Antarctic waters are the killer whale, sperm whale, and rare... [DOC] [TLE] Predators - Penguins [PAR] Some predators of penguins are leopard seals, giant petrels, skuas, snowy 
sheathbills, killer whales ... The leopard seals' only predator is the killer whale. ... 
Another way these flightless birds have been harmed of humans is

Question: The main predators of these flightless birds are leopard seals & killer whales
Answer: penguins