Further studies on the nest site selection of North America's smalled cavity-nesting bird
Small-flowered stock (Matthiola parviflora) and stinknet (Oncosiphon piluliferum)
Lucy's Warblers are tied to mesquite bosques and woodlands, with partial support from urban mesquite plantings. We're working the the USFS to model where Lucy's Warblers might be going in the future.