The major breeding humming-
bird of higher elevations of the
western U.S.
Selasphorus platycercus
(L 4" WS 5.25" Wt 0.13 oz)
Twin Falls area
03Jun2019
© Virginia
Huber
Macaulay
Library
Selasphorus in Greek means carrying a
bright flame or a flash of lightning;
platycercus in Greek means broad-tailed.
In non-scientific observations, sugar water
made in glass vessels instead of metal pots
led to an increased hummer activity at our
feeder. At least one other person has
reported the same.
(Ole Kastrup)