two
there are over 100 differant species of penguins
30,000,000 penguins that are named Adeline are left in the world.
There are around 12 million pairs of macaroni penguins in the world.
There are 18 species of penguins in the world. These species are found primarily in the Southern Hemisphere, with varying distributions across Antarctica, South America, Africa, Australia, and New Zealand.
there are more than 499,999 rockhopper penguins in this earth today
2600 African penguins are left in the world
702
It's always changing. You can't be certain on a number.
17 diff rent species exist in the world today but some penguins are going extinct
No, a type of sea lions eat penguins.
you can use books, internet and many other resorces..i would probably type into the search engine "penguins" or i would go to google images and type in "penguins" or another search engine similar.
Many penguins have been killed by seals. So, I would say about 20 million penguins are still alive including the penguins keep in captivity.