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  2. Mute swan - Wikipedia

    en.wikipedia.org/wiki/Mute_swan

    Mute swans usually hiss at competitors or intruders trying to enter their territory. [31] The most familiar sound associated with mute swans is the vibrant throbbing of the wings in flight which is unique to the species and can be heard from a range of 1 to 2 km (0.6 to 1 mi), indicating its value as a contact sound between birds in flight. [23]

  3. Swan - Wikipedia

    en.wikipedia.org/wiki/Swan

    Mute swan threatens a photographer in Toyako, Japan. A familiar behaviour of swans is that they mate for life, and typically bond even before they reach sexual maturity. Trumpeter swans, for example, can live as long as 24 years and only start breeding at the age of 4–7, forming monogamous pair bonds as early as 20 months. [23] "

  4. Cygnus paloregonus - Wikipedia

    en.wikipedia.org/wiki/Cygnus_paloregonus

    Cygnus paloregonus is a fossil swan. It is an ancestor of, and distantly allied to, the mute swan. It is known from the Pleistocene from Fossil Lake, Oregon, Froman's Ferry, Idaho, and from Arizona. It is referred to by Hildegarde Howard in Delacour's The Waterfowl of the World as "probably the mute type swan". [7]

  5. Anatidae - Wikipedia

    en.wikipedia.org/wiki/Anatidae

    Thalassornis, white-backed duck Mute swan; Subfamily: Anserinae, swans and geese (3–7 extant genera with 25–30 living species, mainly cool temperate Northern Hemisphere, but also some Southern Hemisphere species, with the swans in one genus [two genera in some treatments], and the geese in three

  6. Trumpeter swan - Wikipedia

    en.wikipedia.org/wiki/Trumpeter_swan

    Trumpeter swan courtship in Seedskadee National Wildlife Refuge. Like other swans, trumpeter swans often mate for life, and both parents participate in raising their young, but primarily the female incubates the eggs. Most pair bonds are formed when swans are 5 to 7 years old, although some pairs do not form until they are nearly 20 years old.

  7. Cygnus falconeri - Wikipedia

    en.wikipedia.org/wiki/Cygnus_falconeri

    Cygnus falconeri is an extinct, very large swan known from Middle Pleistocene-aged deposits from Malta and Sicily. Its dimensions are described as exceeding those of the living mute swan by one-third, [2] which would give a bill-to-tail length of about 190–210 cm (75–83 in) (based on 145–160 cm for C. olor [3]). By comparison to the bones ...

  8. Dying To Be Free - The Huffington Post

    projects.huffingtonpost.com/dying-to-be-free...

    Life, Abbreviated 2013 Patrick Cagey’s final photograph, taken five days before he overdosed. 2010 Patrick at Winter Commencement at the University of Kentucky, where he majored in sociology and minored in psychology.

  9. Annakacygna - Wikipedia

    en.wikipedia.org/wiki/Annakacygna

    Annakacygna is a genus of flightless marine swan from the Miocene of Japan.Named in 2022, Annakacygna displays a series of unique adaptations setting it apart from any other known swan, including a filter feeding lifestyle, a highly mobile tail and wings that likely formed a cradle for their hatchlings in a fashion similar to modern mute swans.