Every year, tens of thousands of migratory birds flock to the Snettisham reserve on England's eastern coast. During high tide, they cram onto tiny islands of dry land, creating unique ripples and patterns. This gathering is known as the 'Snettisham Spectacular.' | Pattrn

7.5K views · 510 reactions | Autumn is an incredible time to experience nature spectacles. At RSPB Snettisham, where the mudflats provide an important habitat for many species, knot paint a magic eye in the sky with their incredible aerial display. #Autumnwatch BBC Springwatch | RSPB | Facebook