no water noy enough food
These are factors, human or otherwise, which affect survival of a species.
getting eaten
Global Warming.
The answer is poaching
Global warming.
Economic problem and financial forecasts
A shoe, or some other blunt object.
Foster Farms Bacon dont be silly stupid
humans poluting water sources, shooting them and pesticides
habitat destruction due to humans. deforestation. hunting for their meat and skin.
bigger piranhas, sturgeons. octopus and any bigger predator
Pokemon tend to kill animals Separation of geographical area by roads, rivers, hills and deserts etc. cause localization of species causing threats to their survival in wilderness.