Fig. 5From: Positive association between forest management, environmental change, and forest bird abundanceChange in non-migratory bird populations of forest specialists in the 12 northeastern states of USA. The temporal trend is y = 0.0073x + 0.749, r2 = 0.1482). Data are taken from National Audubon Society Christmas Bird Counts (National Audubon Society 2018). For species list and key, see methods Table 1Back to article page