a lone deer stands on a pile of garbage, looking out at the horizon.

mammal animal wildlife deer horn grazing safari herd savanna prairie zoo antelope bovine elk grassland winter goats pasture lone stands pile garbage looking out horizon nature environment pollution trash waste landfill plastic environmental impact climate change global warming conservation endangered species welfare rights lover advocacy activism habitat loss deforestation issues protection awareness environmentalist campaign movement conservationist activist protest demonstration sign symbol icon graphic design illustration vector digital art render