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  2. Wing clipping - Wikipedia

    en.wikipedia.org/wiki/Wing_clipping

    A wing-clipped Meyer's parrot perching on a drawer handle. While clipping is endorsed by some avian veterinarians, others oppose it. [7]By restricting flight, wing clipping may help prevent indoor birds from risking injury from ceiling fans or flying into large windows, but no evidence shows that clipped birds are safer than full-winged ones, only that clipped birds are subject to different ...

  3. Pinioning - Wikipedia

    en.wikipedia.org/wiki/Pinioning

    Pinioning is the act of surgically removing one pinion joint, the joint of a bird 's wing farthest from the body, to prevent flight. Pinioning is often done to waterfowl and poultry. It is not typically done to companion bird species such as parrots. This practice is unnecessary and restricted in many countries.

  4. Bird wing - Wikipedia

    en.wikipedia.org/wiki/Bird_wing

    Bird wing. The skeleton of a bird wing. Places of attachment of various groups of flight feathers are indicated. Bird wings are a paired forelimb in birds. The wings give the birds the ability to fly, creating lift. Terrestrial flightless birds have reduced wings or none at all (for example, moa). In aquatic flightless birds (penguins), wings ...

  5. List of soaring birds - Wikipedia

    en.wikipedia.org/wiki/List_of_soaring_birds

    This is a list of soaring birds, which are birds that can maintain flight without wing flapping, using rising air currents. Many gliding birds are able to "lock" their extended wings by means of a specialized tendon. [1] Bird of prey. Buzzards; Condors; Eagles; Falcons; Harriers; Hawks; Kites; Osprey; Secretary bird; Vultures; Passerine ...

  6. Flight feather - Wikipedia

    en.wikipedia.org/wiki/Flight_feather

    Red kite (Milvus milvus) in flight, showing remiges and rectrices. Flight feathers (Pennae volatus) [1] are the long, stiff, asymmetrically shaped, but symmetrically paired pennaceous feathers on the wings or tail of a bird; those on the wings are called remiges (/ ˈ r ɛ m ɪ dʒ iː z /), singular remex (/ ˈ r iː m ɛ k s /), while those on the tail are called rectrices (/ ˈ r ɛ k t r ...

  7. Ornithoptera euphorion - Wikipedia

    en.wikipedia.org/wiki/Ornithoptera_euphorion

    Troides priamus. Ornithoptera euphorion, the Cairns birdwing, is a species of birdwing butterfly endemic to Queensland, and is Australia's largest endemic butterfly species. Other common names include Cooktown birdwing and northern birdwing. [ 2] The names Cairns and Cooktown in its common name reference the Australian cities in the region ...

  8. Anting (behavior) - Wikipedia

    en.wikipedia.org/wiki/Anting_(behavior)

    A black drongo in a typical anting posture. Anting is a maintenance behavior during which birds rub insects, usually ants, on their feathers and skin.The bird may pick up the insects in its bill and rub them on the body (active anting), or the bird may lie in an area of high density of the insects and perform dust bathing-like movements (passive anting).

  9. Origin of avian flight - Wikipedia

    en.wikipedia.org/wiki/Origin_of_avian_flight

    Prior to their existence on birds, feathers were present on the bodies of many dinosaur species. Through natural selection, feathers became more common among the animals as their wings developed over the course of tens of millions of years. [6] The smooth surface of feathers on a bird's body helps to reduce friction while in flight.