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  2. V formation - Wikipedia

    en.wikipedia.org/wiki/V_formation

    Eurasian cranes in a V formation (video) Birds flying in V formation. A V formation is a symmetric V- or chevron-shaped flight formation.In nature, it occurs among geese, swans, ducks, and other migratory birds, improving their energy efficiency, while in human aviation, it is used mostly in military aviation, air shows, and occasionally commercial aviation.

  3. Goose bumps - Wikipedia

    en.wikipedia.org/wiki/Goose_bumps

    Goose bumps, goosebumps or goose-pimples [1] (also called chill bumps [citation needed]) are the bumps on a person's skin at the base of body hairs which may involuntarily develop when a person is tickled, cold or experiencing strong emotions such as fear, euphoria or sexual arousal.

  4. Skein - Wikipedia

    en.wikipedia.org/wiki/Skein

    Skein / s k eɪ n / may refer to: A flock of geese or ducks in flight; A wound ball of yarn with a centre pull strand; see Hank; A metal piece fitted over the end of a wagon axle, to which the wheel is mounted; Skein (unit), a unit of length used by weavers and tailors; Skein dubh, a Scottish knife; Skein module, a mathematical concept

  5. Goose - Wikipedia

    en.wikipedia.org/wiki/Goose

    The word "goose" is a direct descendant of Proto-Indo-European *ǵʰh₂éns.In Germanic languages, the root gave Old English gōs with the plural gēs and gandra (becoming Modern English goose, geese, gander, respectively), West Frisian goes, gies and guoske, Dutch: gans, New High German Gans, Gänse, and Ganter, and Old Norse gās and gæslingr, whence English gosling.

  6. Supernormal stimulus - Wikipedia

    en.wikipedia.org/wiki/Supernormal_stimulus

    Animals exhibiting, or responding to, characteristics that represent a supernormal stimulus usually display them as a result of selective pressures.Co-evolution between animals displaying supernormal stimuli, and the organisms responding to the supernormal stimuli, rely on evolution and propagation of genetics, behavioral patterns, and other biological factors. [4]

  7. Konrad Lorenz - Wikipedia

    en.wikipedia.org/wiki/Konrad_Lorenz

    In 1936, he met Tinbergen, and the two collaborated in developing ethology as a separate sub-discipline of biology. A Review of General Psychology survey, published in 2002, ranked Lorenz the 65th most cited scholar of the 20th century in the technical psychology journals, introductory psychology textbooks, and survey responses. [2]

  8. Anseriformes - Wikipedia

    en.wikipedia.org/wiki/Anseriformes

    Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which includes over 170 species of waterfowl, among them the ducks, geese, and swans.

  9. Anserinae - Wikipedia

    en.wikipedia.org/wiki/Anserinae

    The Anserinae are a subfamily in the waterfowl family Anatidae.It includes the swans and the true geese.Under alternative systematical concepts (see e.g., Terres & NAS, 1991), it is split into two subfamilies, the Anserinae contain the geese and the ducks, while the Cygninae contain the swans.