A murmuration of migrating starlings is seen in southern Israel on Dec. 31, 2015. Starlings’ synchronized movements are a way to communicate the location of food sources to other starling, and create a defence mechanism against birds of prey. (Reuters)

A murmuration of migrating starlings is seen in southern Israel on Dec. 31, 2015. Starlings’ synchronized movements are a way to communicate the location of food sources to other starling, and create a defence mechanism against birds of prey. (Reuters)
Updated 04 January 2016
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A murmuration of migrating starlings is seen in southern Israel on Dec. 31, 2015. Starlings’ synchronized movements are a way to communicate the location of food sources to other starling, and create a defence mechanism against birds of prey. (Reuters)