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The northern mockingbird is the state bird of Arkansas. This list of birds of Arkansas includes species documented in the U.S. state of Arkansas and accepted by the Arkansas Audubon Society (AAS). As of January 2022, there were 424 species included in the official list. [1]
The brown-headed cowbird is an obligate brood parasite; it lays its eggs in the nests of other small passerines (perching birds), particularly those that build cup-like nests. The brown-headed cowbird eggs have been documented in nests of at least 220 host species, including hummingbirds and raptors.
The female cowbird may continue to observe this nest after laying eggs. Some bird species have evolved the ability to detect such parasitic eggs, and may reject them by pushing them out of their nests, but the female cowbird has been observed to attack and destroy the remaining eggs of such birds as a consequence, dissuading further removals. [8]
For species found in the 50 states, Puerto Rico, and the U.S. Virgin Islands, the taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) used in the list are those of the AOS, the recognized scientific authority on the taxonomy and nomenclature of North and Middle American birds.
The bald eagle is the national bird of the United States and appears on its Great Seal.The bald eagle's range includes all of the contiguous United States and Alaska.. The fauna of the United States of America is all the animals living in the Continental United States and its surrounding seas and islands, the Hawaiian Archipelago, Alaska in the Arctic, and several island-territories in the ...
Pages in category "Lists of fauna of Arkansas" The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes. A.
One study found 22.5% of baywing eggs were punctured by the screaming cowbird. [11] Screaming cowbirds can distinguish between their eggs and those of other species and laboratory trials have shown that screaming cowbirds will puncture shining cowbird (Molothrus bonariensis) eggs more frequently than their own. [22]
The shiny cowbird is a year-round resident across most of South America, where it lives in open areas such as open forests and cultivated land. [2] Within the last century, the range of the species has shifted northward, and birds have been recorded in the West Indies and southern Florida. [3]