No bird is more skilled at in-flight feeding than a hummingbird, thanks to their ability to hover in the air. But if it’s rainy, these fantastic flyers have to be extremely careful not to get hurt.
From the Series: Into the Wild Colombia: A Hummingbird’s Quest http://bit.ly/2Pvi9Fh

In the middle ages, Heidelberg castle was a center of learning, the birthplace of the first university in Germany. Today, it’s a birthplace of a different kind: peregrine falcons.