The Jamaican tree snake had became extinct for a couple of reasons. Their environment no longer supported their growth and sustainability.
poachy and hunting for their fur
Around 1500 A.D. Or 1700 A.D.
a large quantity of wood.
As of 2014, the vervet monkey is not an extinct animal. The vervet monkey can live up to 24 years while in captivity.
monkies are not extinct, unless you are talking about a specific kind of monkey, in which case... i don't know.
if they go extinct then the things that they eat will get over populated.
no
No
chimpanzees
1872
very rarely
Spider monkeys aren't extinct; however, they are, in fact, endangered.
The Black Orangatang