Broad-tailed Hummingbird Pair by Robert Bateman.
Selasphorus platycercus.
"The broad-tailed hummingbird is strictly found in the areas of the Rockies and the Great Basin. It may be seen visiting the flowers in mountain meadows and usually nests in coniferous forests. The wings of male broad-winged hummingbirds produce a loud, trilling noise in their diving and looping display flights." - Robert Bateman.
Print released 1989.