This sounds like another program that needs to duck off.
Following links I found myself on a sight about Gay Anamales. What fun.
Seems Swans are usually Gay, so where do baby Swans come from ??? Could it be that the baby's come from the actions of two Swans that are UN natural and perverted to the Swan Society ????
Ducks ,yes study the Canadian Geese that have a life style all their own. Mom has a problem with these suckers that are darn near as tall as she is. They come by the dozen to roost on her lawn , their shit destroys her grass and she is afraid to go out into the yard as they honk and chase her.
So she decided to study these birds with no government money and found there is an interesting life style for them. Once they settle one duck takes place to watch as the others feed on grubs or whatever in the grass. After an hour or so this guard is replaced by another to stand guard so the first can feed.
No mating or egg laying in the winter far as she could see, it is like pigeons, seldom see a baby, hard to find a baby sea gull, they all show up half full grown.
Odd I have seen people cage a crow, split its tongue and teach it to talk but NEVER a caged sea gull.
This study of Ducks privates is a darn Scam. I just may put in a request to study my own WHO-WHO to figure out the difference between me with 4 kids differ from those that never had any.