Van Riper et al., 2018
Using Prey Availability to Evaluate Lower Colorado River Riparian Restoration
Rubin et al., 2017
Durst et al., 2008
Diets of Breeding Southwestern Willow Flycatchers in Different Habitats
Wiesenborn and Heydon, 2007
Owen et al., 2005
Food Habits of the Endangered Southwestern Willow Flycatcher
Drost et al., 2001 (Report)