A. tricolor may refer to:
Agelaius tricolor, the tricolored blackbird, a bird species found from Northern California in the United States to upper Baja California in Mexico Amaranthus tricolor, an ornamental plant species Atlapetes tricolor, the tricoloured brush-finch, a bird species found in Colombia, Ecuador, and Peru
Synonyms
Aganisia tricolor, a synonym for Aganisia cyanea, an orchid species
See also
Tricolor (disambiguation)