Male and Female Anhinga courtship. Male on the left. They will touch beaks, and with their beaks rub each others necks. Then the male will fly off and bring back nesting material, and the cycle then repeats itself. Note the aqua eye lore during mating on the male. Wakodahatchee Wetlands, Delray Florida.
Sony a1, Sony 600 f4 @ f4, 1/4000 sec. iso 400, manual exposure based on green leaf reading then down one stop (standard set up for metering with sun lighting the subjects the same way as the green leaves)