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  2. Mallard - Wikipedia

    en.wikipedia.org/wiki/Mallard

    The mallard is considered to be a species of least concern by the International Union for Conservation of Nature (IUCN), and, unlike many waterfowl, are considered an invasive species in some regions. It is a very adaptable species, being able to live and even thrive in urban areas which may have supported more localised, sensitive species of ...

  3. List of invasive species in North America - Wikipedia

    en.wikipedia.org/wiki/List_of_invasive_species...

    This is a list of invasive species in North America.A species is regarded as invasive if it has been introduced by human action to a location, area, or region where it did not previously occur naturally (i.e., is not a native species), becomes capable of establishing a breeding population in the new location without further intervention by humans, and becomes a pest in the new location ...

  4. List of fauna of Oklahoma - Wikipedia

    en.wikipedia.org/wiki/List_of_fauna_of_Oklahoma

    This is a list of species of fauna that have been observed in the U.S. state of Oklahoma. This list is incomplete ; you can help by adding missing items . ( February 2011 )

  5. Lists of invasive species - Wikipedia

    en.wikipedia.org/wiki/Lists_of_invasive_species

    These are lists of invasive species by country or region. A species is regarded as invasive if it has been introduced by human action to a location, area, or region where it did not previously occur naturally (i.e., is not a native species), becomes capable of establishing a breeding population in the new location without further intervention by humans, and becomes a pest in the new location ...

  6. Invasive species in the United States - Wikipedia

    en.wikipedia.org/wiki/Invasive_species_in_the...

    The economic impacts of invasive species can be difficult to estimate especially when an invasive species does not affect economically important native species. This is partly because of the difficulty in determining the non-use value of native habitats damaged by invasive species and incomplete knowledge of the effects of all of the invasive species present in the U.S. Estimates for the ...

  7. List of mammals of Oklahoma - Wikipedia

    en.wikipedia.org/wiki/List_of_mammals_of_Oklahoma

    This list of mammals of Oklahoma lists all wild mammal species recorded in the state of Oklahoma. [ 1 ] [ 2 ] [ 3 ] This includes mammals that are extirpated from the state and species introduced into the state.

  8. List of Oklahoma Wildlife Management Areas - Wikipedia

    en.wikipedia.org/wiki/List_of_Oklahoma_Wildlife...

    Current Oklahoma Wildlife Management Areas (WMA's) [2] Name County or counties Area Location Remarks Image Altus-Lugert WMA [3] Greer and Kiowa: 3,600 acres (1,500 ha) three miles northeast of Granite on the north end of Lake Altus-Lugert [4] Arbuckle Springs WMA [5] Johnston: 3,869 acres (1,566 ha) 1 mile west of Bromide in northeastern part ...

  9. Avian vacuolar myelinopathy - Wikipedia

    en.wikipedia.org/wiki/Avian_vacuolar_myelinopathy

    Avian vacuolar myelinopathy (AVM) is a fatal neurological disease that affects various waterbirds and raptors.It is most common in the bald eagle and American coot, and it is known in the killdeer, bufflehead, northern shoveler, American wigeon, Canada goose, great horned owl, mallard, and ring-necked duck.