In the past I've posted video of a spectacular ornithological phenomenon carried out by one of the most common birds in North America and Europe - the European starling. Starlings were introduced into North America in the early 1890s by a group who released 100 of them in Central Park, New York because they wanted North America to be blessed with every species of bird mentioned in the works of Shakespeare.
Every North American starling is descended from these original 100 birds, and the descendents have spread so far so rapidly that some birders consider them "trash" birds. If you have a bird feeder at home and use suet in the feeder starlings have doubtless visited it (and probably hogged all the food).
Yet, even though some people consider them pests, there are places throughout their range where they perform one of the most beautiful aerobatic dances ever witnessed in nature. It's called a murmuration, and the photographers at Lad Allen Media went to Modesto, California to film it.
If you've never seen a murmuration you'll want to watch this five minute video. It not only shows beautiful footage of this amazing display but it also discusses the latest research into how these birds do it.
Enjoy: