You are using an outdated browser. Please upgrade your browser to improve your experience and security.
Question: Which of these flightless birds is found only in Australia?
Answer: The flightless emu is found only in Australia. It is the second largest living bird, after the ostrich. It is more than 1.5 metres (5 feet) tall and may weigh more than 45 kg (100 pounds).
Question: The smallest bird in the world is of what type?
Answer: The bee hummingbird (Mellisuga helenae) of Cuba and the Isle of Pines is the smallest living bird. It measures slightly more than 5.5 cm (2.2 inches), of which the bill and tail make up about half. It weighs only 2 grams (0.07 ounce).
Question: Which bird is known for its large, elastic throat pouch?
Answer: The seven or eight species of water birds constituting the pelican family are distinguished by their large, elastic throat pouches. Pelicans inhabit lakes, rivers, and seacoasts in many parts of the world.
Question: Which flightless bird has been known to kill humans?
Answer: The cassowary has been known to kill humans with slashing blows of its feet. The innermost of its three toes bears a long, daggerlike nail. The cassowary is a large flightless bird of Australia, New Guinea, and nearby islands.
Question: What is the name of the branch of zoology that studies birds?
Answer: Ornithology is the branch of zoology dealing with the study of birds.
Question: Which bird is sometimes called the mound builder, or the incubator bird?
Answer: The megapode is also called the mound builder, or the incubator bird. Its species constitute the family Megapodiidae of Australia and Southeast Asia.
Question: To what group of flightless birds do the ostrich, rhea, emu, cassowary, and kiwi belong?
Answer: The ostrich, rhea, emu, cassowary, and kiwi are all ratites, a group that includes any bird whose sternum (breastbone) is smooth, or raftlike, because it lacks a keel to which flight muscles could be anchored. All species are thus unable to fly.
Question: Which of these birds is not a crane?
Answer: The flamingo is not a crane. A crane is any of 15 species of tall wading birds of the family Gruidae (order Gruiformes).
Question: Which of these is not a reason why woodpeckers peck wood?
Answer: The woodpecker is any of about 180 species of birds that are noted for probing for insects in tree bark and for chiseling nest holes in dead wood. In spring the loud calls of woodpeckers, often augmented by drumming on hollow wood or occasionally on metal, are the sounds of males holding territories; at other seasons woodpeckers are usually silent.
Question: Which bird has a beard, wattle, and snood?
Answer: The turkey (Meleagris gallopavo) is a native game bird of North America. The fold of flesh that grows from a turkey’s throat is called a wattle. The long fleshy ornament that grows from its forehead and hangs over its bill is called a snood. The long tuft of hair that projects from its breast is called a beard.
Question: Oilbirds inhabit which continent?
Answer: The oilbird (Steatornis caripensis) is a nocturnal bird of South America. It lives in caves and feeds on fruit, mainly the nuts of oil palms. Humans render the flightless young for an odourless oil used for cooking and light, hence the bird's name.
Question: Which partly bald bird is for this reason also called a vulturine parrot?
Answer: The forepart of the bristlehead’s head is vulturelike in its lack of feathers; thus it is also called a vulturine parrot (Psittrichas fulgidus). It lives on the forested slopes of northern New Guinea and is nearly 50 cm (20 inches) in length; it is black with red underparts and gray legs.
Question: In what area is the only tropical penguin found?
Answer: The only tropical penguin is found on the Galapagos Islands, off the coast of South America.
Question: Which of these birds can also be called a pigeon?
Answer: The dove is any of certain birds of the pigeon family, Columbidae. The names pigeon and dove are often used interchangeably. Although dove usually refers to the smaller, long-tailed members of the pigeon family, there are exceptions: the domestic pigeon, a rather typical pigeon, is frequently called the rock dove and is the bird portrayed as and called the "dove of peace."
Question: What are young turkeys called?
Answer: Young turkeys are called poults. They hatch in 28 days.
pigeon. pigeon and dove. member of the order Columbiformes, family Columbidae

Know Your Birds Quiz

:{{vm.state.secondsLeft|fixedLength:2}}
{{(vm.state.currentQuestion + 1)}} of {{vm.questions.length}}
{{vm.state.score|number:0}}
Know Your Birds Quiz
You finished!
Your Score: {{vm.state.numberCorrect}} / {{vm.questions.length}}
Play Next Quiz
:{{vm.state.secondsLeft|fixedLength:2}}
{{(vm.state.currentQuestion + 1)}} of {{vm.questions.length}}
{{vm.state.score|number:0}}
{{vm.state.nextLabel}}
{{vm.state.numberCorrect}}/{{vm.questions.length}} correct
{{vm.state.score|number:0}}/{{vm.maxPoints}} points
Replay
Your results
Question {{($index + 1)}}
Your Answer:
{{vm.state.responses[$index].isCorrect ? 'Your' : ''}} Correct Answer:
Are you a quizmaster?
Compare your score
Max Score: {{vm.maxPoints}}
{{vm.state.score|number:0}}
{{vm.communityAverage|number:0}}
Your Score
Community Average
High scores
or to track your quiz stats, save your best scores, and compete with the community!
Your preference has been recorded
Check out Britannica's new site for parents!
Subscribe Today!
超碰97人人做人人爱