Poaching by humans. Humans encroaching on the gorilla's habitat (clearing trees to grow food crops).
Disturbance by humans, especially should the gorilla's habitat become part of a war zone.
The Nile crocodile is not endangered.
We through paper on the ground.
loss of habitat
The destruction of their habitat has caused chimpanzees to become endangered. Hunting and disease were also contributing factors to their declining numbers.
it will become indangered because it won't
over hunting has caused the tiger to become endangered.
The crow is certainly not endangered, an adaptable and intelligent species, common over it's range.
Habitat loss, and bounty hunting.
People kept hunting them for their skin and teeth.
Monkeys have become endangered due to human encroachment on their habitat. People move into their habitat and build homes or use the land for farming.
Ocelots are mostly killed for their pelts, which has caused them to become critically endangered.
people killing their habitat and killing them obviously