captivity, they have been recorded to live up to 25 years. In culture White-winged doves are popular as game birds for hunting. They are the only North American game species that is also a migratory pollinator. Hunting of the species peaked in the late 1960s, with an annual take around 740,000 birds in Arizona. That has since fallen; in 2008 just under 80,000 birds were taken in Arizona. The national take is larger, 1.6 million were hunted in 2011, with Texas taking 1.3 million. Most of the hunted birds are juveniles, averaging about 63% of the catch. Large numbers of birds were taken prior to the 1970s, when falling populations led to a tightening of hunting laws. In the 1960s, hunters could legally take up to 25 birds per day in Arizona over a three-week season. The Arizona dove season has since been restricted to two weeks and six birds per day, with shooting only allowed for half of each day. The bag limit in Texas is four birds per day, but the Texas catch remains the largest of any state. They are also popular among birders and photographers. People in many areas provide feeding stations and water in backyards to attract them for observation. The Stevie Nicks song "Edge of Seventeen" features a white-winged dove. Status The United States Fish and Wildlife Service has tracked the population of these doves for decades. The United States population peaked in 1968, but fell precipitously in the 1970s. The decline is likely due to loss of large nesting colonies in the 1960s and 1970s from habitat destruction, shifts in agricultural trends, and over-hunting. The population has continued to decline despite tougher hunting laws. Its population and range in Arizona has sharply contracted, though its range continues to expand in Texas. Though it is the second-most shot-hunted bird in the United States, it remains poorly studied, especially in California and Florida, as well as in Mexico. Lead poisoning, especially in hunting areas, poses a significant risk to white-winged dove health. A 2010 Texas study found that 66% of doves had elevated lead levels. The study noted that birds with lethal concentrations of lead were not found because accidental ingestion of lead shot can kill birds in just two days, and that they are incapacitated before that point, meaning that such birds died before they could be collected by researchers. Climate change is expected