Male, Nethergong, May 2017Pair in tandem, Nethergong, May 2107Pair in tandem, Nethergong, May 2107Immature, Westbere Lakes, May 2014Immature, Westbere Lakes, May 2014Male, Westbere Lakes, May 2014Immature, Westbere Lakes, May 2014Male, Westbere Lakes, May 2014