Tern returns?

Bill and Els saw what they thought was a marsh tern as they drove along Sharkpoint Road (northern side of the Orielton Lagoon), flying up the valley from the direction of the sewage ponds. Investigating further, they found a tern flying back and forth over the pond on the northern side of Brinktop Rd. which they identified as a White-winged (Black) Tern in non breeding plumage. They speculate that it may be the same one seen in November at Barilla Bay.