Larry Caldwell wrote:

In article ALkHd.6878$IP6.3572@trnddc05,
(Lobby Dosser) says...
Larry Caldwell wrote:

The buffalo
created the prairie. Without them, it will not survive.


How do you explain similar habitats on other continents?

What similar? The American Prairie is unique in the world.


http://www.nationalgeographic.com/geographyaction/habitats/prairies.html

Every continent except Antartica.