I have often wondered if birds actually used the nesting boxes scattered throughout my local marshland park and yesterday I got a definitive response when I saw two female Hooded Merganser ducks separately go into one of the boxes.
As I was looking across the beaver pond, one of my favorite spots for taking photos, a Hooded Merganser (Lophodytes cucullatus) couple flew by and landed in the water. They were out of the reach of my lens at that moment, but a fellow photographer alerted me to the fact that the couple had been using a nesting box that was somewhat closer to where I was standing.
I set up my tripod and trained my 135-400 telephoto lens on the nesting box and waited. Eventually the couple swam behind a cattail patch and came into view near the box. Without warning, the female lifted off and flew straight into the box. It happened so fast that I was not able to get off a shot. A short while later, the male took off.
I continued to wait, confident that the female would eventually have to emerge through the hole in the nesting box. As I was watching and waiting, a bird landed on the roof of the nesting box, as you can see in the second photo. I did not immediately realize that it was another female Hooded Merganser, but I had the presence of mind to take some shots.
She seemed uncertain about whether or not she should go into the box and tried to peer into it, as you see in the first photo. Satisfying herself that everything was ok, she flew into the box, which by now was getting a little crowded. My photos of the entry were completely blurry.
I waited some more and eventually one of the females flew out and I managed to get the third shot. I was hoping that she would linger with her head sticking out of the box before she started flying, but that didn’t happen. I waited for about 45 minutes longer for the second female to exit the box and finally my patience gave out.
The incubation period for the eggs that the female presumably is laying in the box is about a month, so I will keep returning to this location, and with a little luck will be able to see some ducklings.



Michael Q. Powell. All rights reserved
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