Breeding Survey of Tricolored Blackbirds in Baja California, Mexico, 2013

Jon Feenstra's survey during May, 2013 of 20 sites in Baja California, Mexico known or potentially suitable for occupation by breeding tricolors. Of these, only 3 sites were occupied and breeding was documented or suspected at all 3 sites. One of these sites was confirmed as a breeding location for the first time. Many sites were unsuitable due to sustained drought conditions.