A few weeks ago I spent an enjoyable afternoon birding in and around Mannum, about 20 minutes drive north of home. It was a beautiful spring day with bright clear sky, a gentle breeze and plenty of birds. I sat for a while in the Mary Ann Reserve on the river front, watching and photographing the birds on, over and near the Murray River.
I was rather puzzled by the behaviour of several species of birds in and over the water. Several Little Pied Cormorants and Little Black Cormorants were swimming around in the one spot about 30 metres out into the water. I can only assume they were fishing but I didn’t actually see one catch a fish. Over head several White-necked Herons and one Great Egret flew around low over the water sometimes almost landing and snapping at the cormorants in the water. A Silver Gull even joined in, harassing the heron as they flew (see photo below).
The White-necked Heron was an interesting sighting for me. It’s been one of my bogey birds over the last 25 years. I went from 1987 to 2001 without seeing a single one of them. Then only one – with another 6 year wait to see another one! Unbelievable. In fact in more than 35 years of birding I’ve only ever seen this species about 20 times. Then on this day at Mannum I saw 4 all flying around in close proximity. Unreal.