<h2>Passeriformes</h2>

<p>
A passerine is any bird of the order Passeriformes, which includes more than half of all bird species. A notable feature of passerines is the arrangement of 
their toes (three pointing forward and one back) which facilitates perching. Sometimes known as perching birds or, less accurately, as songbirds, the 
passerines form one of the most diverse terrestrial vertebrate orders, with over 5,000 identified species.It has roughly twice as many species as the 
largest of the mammal orders, the Rodentia. It contains more than 110 families, the second-most of any order of tetrapods (after Squamata, the scaled reptiles).
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<p>
The names "passerines" and "Passeriformes" are derived from Passer domesticus, the scientific name of the eponymous species (the house sparrow) and ultimately 
from the Latin term passer for Passer sparrows and similar small birds.
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