Birds

A:

There are two ways to look at this question - either relating to eggs in general or to the chicken egg specifically. Either way, the answer is the same: the egg came before the chicken. In the case of eggs in general, animals such as dinosaurs were laying eggs long before the modern chicken came into existence, meaning that in this sense, the egg predated the chicken by thousands of years. As for the chicken egg specifically, according to NPR's Robert Krulwich, the modern chicken was hatched from an egg, meaning the egg came first.

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  • Where did the dodo bird live?

    Q: Where did the dodo bird live?

    A: The dodo bird was native to the island of Mauritius in the Indian Ocean. Although this flightless bird had no natural predators, Dutch settlers hunted it to extinction, and it disappeared in approximately 1662.
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  • What is the lifespan of a seagull?

    Q: What is the lifespan of a seagull?

    A: The natural lifespan of a seagull is 20 years or more. However, since seagulls live in the wild, they can be eaten by predators such as weasels, foxes, cats or sharks.
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  • What do guinea fowl eat?

    Q: What do guinea fowl eat?

    A: Guinea fowl eat snails, seeds, leaves, shoots, bulbs, tubers and fruits that have fallen to the ground. They're adept at catching and eating insects, spiders, ticks and worms.
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  • Are flamingos endangered?

    Q: Are flamingos endangered?

    A: According to Sea World, as of 2014 no species of the flamingo is considered endangered under the U.S. Endangered Species Act. There are four different types of flamingos in America and only two in Europe.
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  • What are birds with webbed feet called?

    Q: What are birds with webbed feet called?

    A: Birds with webbed feet are called waterfowl. All waterfowl are members of the order Anseriformes, and most of them are members of the family Anatidae. Some waterfowl species include ducks, swans and geese. Broader definitions of the term "waterfowl" sometimes include marine birds, such as seagulls, pelicans and herons.
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  • What are tips for identification of birds of prey?

    Q: What are tips for identification of birds of prey?

    A: Birds of prey, also called raptors, are carnivores and can be identified by their sharp, hooked beaks and the curved talons that enable them to capture and kill their prey. They generally have drab plumage of black, brown, gray and white feathers that aid camouflage while hunting. They can also be distinguished by their broad wings, which help them soar, and their tails, which enhance maneuverability while in flight.
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  • How do penguins behave?

    Q: How do penguins behave?

    A: Penguins are the most social of bird species, communicating often with humans and other animal species. Penguins communicate through both visual and vocal methods. They do this more often during mating season and with regard to nesting territories.
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  • Do birds fly at night?

    Q: Do birds fly at night?

    A: Nocturnal birds, such as owls and nighthawks, always fly at night, and some other species of birds, such as thrushes, vireos, nuthatches and many sparrows, fly at night during migration periods only. Most species of birds rest during the night.
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  • What do ravens eat?

    Q: What do ravens eat?

    A: Common ravens (Corvus corax) eat small animals, insects, carrion and some vegetation. Ravens are known to be scavengers, often feeding off the prey of other animals or animals killed by vehicles; in other words, they clean up what is left behind by other animals.
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  • How do you catch a pigeon?

    Q: How do you catch a pigeon?

    A: Pigeons are mostly viewed as pests rather than pets, so catching them is not a good idea. They might be carriers of diseases, and their droppings are hard to remove from windowsills, vehicles and rooftops. Capturing them for removal to new areas involves baiting them with food, but the process is not easy.
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  • How long does it take for a turkey vulture egg to hatch?

    Q: How long does it take for a turkey vulture egg to hatch?

    A: Turkey vulture eggs are laid in the spring and take between 30 and 40 days to hatch. The turkey vulture egg is a chalky white egg with brown speckles. It is laid in a tree, a cliff or a rocky area with little or no nest.
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  • What kinds of birds do not fly?

    Q: What kinds of birds do not fly?

    A: Some of the most common examples of flightless birds include emus, ostriches and penguins. Cassowaries, kiwis and the kakapo parrot are other types of flightless birds. There are around 57 main species of flightless birds.
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  • What are racing pigeon lofts?

    Q: What are racing pigeon lofts?

    A: Racing pigeon lofts are specially designed houses that accommodate the distinctive needs of racing pigeons. Lofts are usually self-contained structures that are built to ensure that the birds receive optimal rest and protection from the elements.
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  • Where do vultures live?

    Q: Where do vultures live?

    A: Vultures are divided into two groups based on where they live. New World vultures live in North, South and Central America and Old World vultures live in Africa, Asia and Europe. While vultures are fairly adaptable, they do not live in Australia, polar regions or on most small islands.
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  • Which bird's eyes are bigger than its brain?

    Q: Which bird's eyes are bigger than its brain?

    A: The ostrich, often called the "dinosaur bird," has eyes that are bigger than its brain. Ostriches also have the largest eye of any animal on Earth, with an eye that measures about 2 inches in diameter.
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  • How can you get rid of pigeons?

    Q: How can you get rid of pigeons?

    A: Pigeons can be removed from a home or building with physical barriers such as netting, fishing line and cardboard. These barriers work to block access to roofs and potential nesting sites. Inclined slopes placed on flat surfaces such as roofs or sun decks can also prevent pigeons from landing and building nests.
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  • What color are blue jay eggs?

    Q: What color are blue jay eggs?

    A: Blue Jay eggs are blue or light brown with brown speckles. These eggs measure 1 to 1.3 inches in length and have an incubation period of about 18 days.
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  • What bird has the most feathers?

    Q: What bird has the most feathers?

    A: The swan is generally considered to be the bird with the most feathers, with a specific type of tundra swan boasting more than 25,000 individual feathers. This is a lot compared with the average for birds, which is closer to just 1,000 to 2,000 feathers per bird.
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  • Do birds hibernate?

    Q: Do birds hibernate?

    A: According to the Humane Society, birds do not hibernate. Birds deal with cold temperatures and dwindling food supply by flying to warmer regions during the winter months.
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  • How much does a turkey weigh?

    Q: How much does a turkey weigh?

    A: A male wild turkey weighs between 16 and 24 pounds when fully grown, while an adult female wild turkey weighs 8 to 10 pounds. Raised on farms for human consumption, domestic turkeys range in size from 5 pounds to more than 40 pounds.
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  • Why are pigeonholes called "pigeonholes"?

    Q: Why are pigeonholes called "pigeonholes"?

    A: The term "pigeonhole" has multiple meanings. Originally, pigeonholes referred to small recesses where domestic pigeons nested. However, the term was later adopted to refer to small compartments built into desks and other furniture, because these compartments resembled the pigeons' nesting holes.
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