A) Habitat B) Plumage Pattern C) Bill Shape D) Foot Size
A) Fish B) Aquatic Plants C) Seeds only on dry land D) Insects
A) Dabbling Duck B) Diving Duck C) Sea Duck D) Whistling Duck
A) Hooked B) Narrow and Pointed C) Broad and Flat D) Spoon-shaped
A) Differences in appearance between male and female B) Similar appearance between ducklings C) Ability to change color D) Mating rituals
A) Mallard B) Teal C) Pintail D) Merganser
A) Rivers B) Ocean C) Ponds D) Freshwater lakes
A) Raft B) Herd C) School D) Flock
A) Mallard B) Canvasback C) Whistling Duck D) Ruddy Duck
A) Filtering food from water B) Attracting mates C) Defense against predators D) Digging in mud
A) Bufflehead B) Ring-necked Duck C) Mallard D) Wood Duck
A) Scaup B) Pintail C) Wood Duck D) Shoveler
A) For exercise B) To escape predators C) To socialize D) To find food and breeding grounds
A) To maintain waterproof feathers B) To cool down C) To attract mates D) To remove parasites
A) Gadwall B) American Wigeon C) Northern Shoveler D) Canvasback
A) Dabbling ducks can leap directly into the air, while diving ducks need a running start. B) Diving ducks cannot fly at all. C) Diving ducks leap directly into the air, while dabbling ducks need a running start. D) Dabbling ducks can only fly short distances.
A) Northern Shoveler B) Lesser Scaup C) Ruddy Duck D) Green-winged Teal
A) Tree cavity nest B) Nest on cliff edges C) Floating nest D) Ground nest near water
A) Earthworms B) Snapping Turtles C) Deer D) Squirrels
A) Detects magnetic fields for navigation B) Filters salt from water C) Produces digestive enzymes D) Secretes oil to waterproof feathers
A) Pintail B) Eider C) Bufflehead D) Ruddy Duck
A) Dull, drab plumage males have after breeding. B) Bright plumage males have during breeding season. C) Plumage of juvenile ducks. D) The plumage of old or sick ducks.
A) Scaup B) Ring-necked Duck C) Bufflehead D) Eider
A) Fish B) Insects and invertebrates C) Algae D) Seeds and grains
A) Eider B) Mallard C) Pintail D) Wood Duck
A) Teal B) Eider C) Mallard D) Canvasback
A) Enhanced digging ability B) Improved walking on land C) Better grip on tree branches D) Efficient swimming and propulsion in water
A) Mallard B) Wood Duck C) Pintail D) Scaup
A) The male has brighter colored feet. B) The female is much larger. C) The male has a long, pointed tail. D) The female has a longer neck.
A) Thermoregulation B) Hibernation C) Cold hardiness D) Osmoregulation |