Assertion: cactus wren | /r/HasProperty | designated as the state bird of arizona
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text: The Coues' Cactus Wren, (Campylorpynchus brunncicapillum,) was officially designated the Arizona State Bird by legislative action on March 16, 1931 or was designated as the State bird of Arizona by an act of the State legislature approved on March 16, 1931.