A rate of 1260 beats per minute was measured in a Blue-throated Hummingbird. In torpid hummingbirds, the heart rate can drop to 50-180 per minute. read more
Depending on species, Hummingbirds can beat their wings at between 12 - 80 times per second. The largest, the Giant Hummingbird, has a wingbeat rate of around 12 - 15 beats per second. The Rufus and Ruby Throat beat their wings around 50 times per second and a study revealed that 75% of the lift was from the down beat and 25% from the up beat. read more