The Rock pigeon is an invasive species introduced from Europe. It is found in and about human-created structures, e.g., masonry buildings, parking structures, barns, abandoned houses, bridges, water towers and freeway overpasses that posses cornices, ledges, and cave-like cavities used for nesting and shelter.
Pigeons forage in city streets and parks on food refuse, public handouts, and weed seeds, and on grain spilled at shipping facilities and along transportation corridors. In agricultural areas they forage in livestock feedlots and fields.
It is common to abundant statewide in cities, towns and agricultural areas.