Henna pigeons decorative frame background

[ract may mean:Abstract (law), a brief statement of the most important points of a long legal document or of several related legal papersAbstract (summary), an abbreviated summary of any in-depth analysis of a particular subject or disciplineAbstract art, art that does not depict objects in the natural worldAbstract class (see Abstract and Concrete classes), a class in object-oriented programming that is designed only as a parent class and from which child classes may be derived, and which is not itself suitable for instantiationAbstract hip hop, a subgenre of alternative hip hop distinguished principally on the content of the lyricsAbstract music a disambiguation pageAbstract structure, a set of rules, properties and relationships that is defined independently of any physical objects See more at Wikipedia.org...]

>For other uses, see Bird (disambiguation). Many - see section below. Birds are bipedal, warm-blooded, egg-laying vertebrates characterized primarily by feathers, forelimbs modified as wings, and hollow bones. Birds range in size from the tiny hummingbirds to the huge Ostrich and Emu. Depending on taxonomic viewpoint, there are about 8,800–10,200 living bird species (plus about 120–130 that have become extinct in the span of human history) in the world, making them the most diverse class of terrestrial vertebrates. See more at Wikipedia.org...