Close View of Koi Fish and Ducks in a Pond

koi fish ducks pond close view wildlife nature water aquatic animals ornamental fish birdlife outdoor serene tranquil copy space animal behavior pond life waterfowl carp colorful fish water birds ecosystem biodiversity fauna natural habitat peaceful scene animal interaction feeding time aquatic life water garden koi pond nature scene pond ecosystem aquatic environment duck watching wildlife observation nature photography outdoor relaxation decorative fish water animals