According to the National Audubon Society Guide to North American Birds, a non-breeding male Vermilion Flycatcher Pyrocephalus rubinus "forages by watching for prey from exposed perch, then sallying out to capture flying insects in the air, also by hovering and dropping to the ground for small insects."
effective focal length: 820mm | support: monopod
exposure: f/8 – 1/2000 – ISO 500