For the past eight years, Clark has traveled from the Arizona desert to the Ecuadorian rain forest to rural Cuba, recording hummingbird courtship displays. Back in his lab at the University of ...

The male Allen’s hummingbird engages in a distinctive courtship display flight. To court females, males dive at a high speed ...

Their average speed in direct flight is in the range of 20-30mph, and up to three times that fast during courtship dives," Hummingbird Central's website says about the migration. Hummingbirds are ...

All right, hanging my hummingbird feeder for the first time ... line flight and 40 miles per hour (65 kilometers per hour) in a courtship dive.WingbeatThe ruby-throats beat their wings between ...