Yes, hunting can cause extinction. Hunting destroys the animals life.
HUNTING
Hunting was a major cause of extinction in the United States in the 19th century. Men would hunt the animals for their meats, skins, and fur.
Persistent and widespread over hunting was the principle cause of their demise.
Regulated hunting has NEVER led to the extinction of any species.
well, hunting is a big cause for extinction, also we are cutting down trees, and when we burn fossil fuels, we release harmful gasses. we also cause oil spills
Hunting for their tusks or for their meat and skin, disease, pollution/chemical poisoning, and a disruption in their food chain.
They stopped hunting pandas due to threat of extinction.
It would depend on which deer you are speaking of, and the hunting regulations there. Some species in Asia for example, are not afforded the type of protection that the white tailed and mule deer do in the United States. America's deer herds are in excellent shape, and hunting laws are strictly enforced. But over hunting could lead to any animal's extinction, as in the case of the passenger pigeon, for example.
Over-hunting has brought some animals to the brink of extinction.
Extinction of species.
The primary hypothesis is that they were led to extinction by hunting by humans.
To stop tiger extinction (of any kind) people ban hunting them, making hunting tigers or trading any thing from a tiger illegal.