The aardbark is a rare type of tree that only grows in the Amazon rainforest. It shelters the rare frog which is called the croakus amazonus, or croaky for short. The aardbark became endangered because of logging and global warming.
they become endangered in 2099.
they started to become endangered when global warming had started to increase
they become endangered when the food they eat is scarce.
They are listed as vulnurable or threatened, not endangered.
Peacocks and peahens are not endangered.
Yes. There are five endangered species now. Twelve are not endangered.
it has just become endangered http://www.environment.nsw.gov.au/determinations/BlueWhaleEndSpListing.htm
It become endangered when people started hunting and killing the animal too much.
cougars are not endangered,save for the Florida race.
Not entirely. But they might become endangered soon.
It was endangered in 1997.
The Nile crocodile is not endangered.