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Interesting Duck Facts. Most male ducks are silent and very few ducks actually "quack." Instead, their calls may include squeaks, grunts, groans, chirps, whistles, brays and growls.
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Interesting Duck Facts Most male ducks are silent and very few ducks actually "quack." Instead, their calls may include squeaks, grunts, groans, chirps, whistles, brays and growls. Ducks are omnivorous, opportunistic eaters and will eat grass, aquatic plants, insects, seeds, fruit, fish, crustaceans and other types of food. Ducks' feet can't feel cold. Their feet have no nerves or blood vessels The Duck’s oil-producing gland makes the duck’s feathers water proof. Another most interesting fact about duck is that they sleep with half their brains awake. Ducks sleep with one eye open when they are located on the edge of sleeping groups. Ducks have an extremely special ability to detect predators in less than a second. A duck has three eyelids
QUACK-For Testing • Question-read the whole question carefully! • Unwind-relax and be confident! • Answer-read ALL possible answers carefully! • Check-your answer before you move on! • Knowledge-be confident in what you know! If you aren’t sure, use process of elimination to choose the best answer.