But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in a reenactment of an experiment that ...

Many species of birds face a deadly threat: window collisions. They cannot distinguish a clear pane of glass from the open ...

You could also thread beads or crystals onto it, or even add a hummingbird vial to make it a feeder as well. Turn A Wire ...