duck in pollution

algae aquatic autotrophic beak bird birds bottle bottles contaminate contaminated contamination covered debris defile degrade dirty disgusting drink drinking duck ducks environ environment environmental feather feathers float floating floats garbage glop goop green gross gunk habitat habitation infestation infested inland junk lake lakes litter litters natural nature plastic plastics pollute polluted pollutes polluting pollution pond ponds river rivers rubbish slime slimy spoil spoiled substance surface swim swimmer swimmers swimming taint tainted trash waste wastes water waters wildlife