Birds Edited

							BIRDS
By Gabriel And Renz
Class Aves
 Birds belong to the class Aves.
 Aves are feathered, winged, warm blooded, egg
  laying, vertebrate, animals.
 All species of birds are born alive in the egg. They
  incubate (grow and develope in the egg) until
  they hatch.
 Around 10,000 living species makes them most
  speciose (rich in number of species) class of
  tetrapods (4 limbed vertebrate animals).
The Origin of Birds
   The first birds were believed to be the
    Archaeopteryx lithographica dinosaur which
    had wings.
BIRDS
 Birds are one of the six basic groups of animals.
 Birds, best known for their ability to fly, are
  unmatched in their command of the skies.
 Albatrosses glide long distances over the open
  sea, hummingbirds hover motionless in mid-air,
  and eagles swoop down to capture prey with
  pinpoint accuracy.
THERE ARE 9,865 SPECIES OF BIRDS
ALIVE TODAY


  Of the 9,865 bird species, 1,227 species are
  considered threatened with extinction, 838
  species are near threatened, 7,735 species are
  considered to be of least concern, and 65 species
  lack the data to determine their status.
 133 species of birds are known to have gone
  extinct since 1500.
SOME BIRDS

There are about 30 group of birds, here are some:
 Albatrosses and petrels

 Falconiformes

 Turniciformes

 Casuariiformes
What most birds eat
   Birds eat: fruits, plants, seeds, worms, dead
    animals, fish, bugs, and insects.
    Examples of Birds
   Some birds are: Blue jays, robins, eagles,
    Humming Birds, Hawks, Penguins,
    Geese, and many more.
Video
How many birds die each year?


About 1.5 million birds die in the United States
 because humans and animal’s kill them,
This is the end of our speech



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