Difficult to say, the Glaucous Macaw is probably extinct with only a couple of reliable sightings in the 20th Century. the Spix Macaw is probably extinct. The majority of Macaws are endangered.
the rainfroesst became to excitings million of years ago
DODO
they all jumped of a mountain
The Barbary lion became extinct in 1942. It is believed that the last specimen of the species was shot and killed in the western Maghreb.
The seplaeus was a cave bear that is now extinct. The bear lived in Europe and became extinct at the beginning of the last glacial ice age.
If an animal in a ecosystem chain became extinct - the WHOLE ecosystem would collapse because, believe it or not, every single species counts. For example, if a bird species in a forest became extinct - everything that ate the bird would die without their "food" and everything that ate them would die and so on and so forth.
There are approximately eighteen species of macaw. However some of these are now extinct or critically endangered. Some examples of different species are the Glaucous macaw,Hyacinth macaw, and the Lear's macaw.
Extinct
The majority of macaws are now endangered in the wild. Six species are already extinct, and Spix's Macaw is now considered to be extinct in the wild. The Glaucous Macaw is also probably extinct, with only two reliable records of sightings in the 20th century. The greatest problems threatening the macaw population are the rapid rate of deforestation and the illegal trapping for the bird trade.
The scarlet macaw falls into the genus Ara. There are 7 other species in the genus, plus 6 others thought extinct.* Blue-and-yellow Macaw, Ara ararauna * Blue-throated Macaw, Ara glaucogularis * Military Macaw, Ara militaris * Buffon's Macaw or Great Green Macaw, Ara ambiguus * Green-winged Macaw, Ara chloroptera * Red-fronted Macaw, Ara rubrogenys * Chestnut-fronted Macaw or Severe Macaw, Ara severahttp://en.wikipedia.org/wiki/Ara_(genus)
No!These birds are critically endangered and they are extinct in the wild.There are about 120 in all and they are all in captivity.
I think they became extinct at the end of the Mesozoic era
The dodo bird became extinct in the early 1600's. The Triceratops became extinct long before that.
These are the animals extinct in this century: The Baji Dolphin *West African Black Rhino The Golden Toad Craugastor Ecoses Holdridge's Toad Spix's Macaw (Extinct in Wild) Po'o-uli Kama'o Hawaiian Crow (Extinct in Wild) Pyrenean Ibex *Possibly Extinct
the dinosaurs became extinct because the was kill of there family
no one really nows how or when they became extinct
The sea mink became extinct because is was hunted to extinction for it's fur.
after dinsaurs became extinct