No it isn't.
Yes
yes
it was put on the endanger species list in 2004
Until 2007, when it was removed, because populations had increased dramatically.
yes they are endanger
no there not endanger
Endangered is the past participle of endanger.
The species of lions that are on the threatened list are the African lions. As of June 2014, they are listed as vulnerable.
Dinosaurs are very endanger animals
People are questioning it, but I have heard that the adverb for endanger is dangerously.
Endanger is the correct spelling.Some example sentences for the word are:His behaviour would endanger the public.Too much human agriculture will endanger many species of animals.