1. Hainsworth F. R. & Hainsworth D. S. (In preparation) Energetics of nectar extraction for the Black-chin Hummingbird, Archilochus alexandri.
2. Crop volume, nectar concentration, and hummingbird energetics;Hainsworth;Comp. Biochem. Physiol.,1972
3. Power for hovering flight in relation to body size in hummingbirds;Hainsworth;Am. Nat.,1972
4. Energetics of nectar extraction in a small, high altitude, tropical hummingbird, Selasphorus flammula;Hainsworth;J. Comp. Physiol.,1972
5. Temperature regulation of the sphinx moth, Manduca sexta-1. Flight energetics and body temperature during free and tethered flight;Heinrich;J. exp. Biol.,1971