This is actually interesting to a waterfowler.
Ducks are tetrachromatic. They have a 4th set of cones in their eyes. Tetra ....four.
It means they can detect subtle variations in color far far better than us trichromatic hunters.
They can see 100 times better.
The way genetics works . . There are lots of tetrachromatic women and they drive us crazy with the style choice crap that we don't even see.
Sigh....women.
![:-D :lol:](./images/smilies/icon_lol.gif)
Ducks are on the way to neark? That's possible I hear they got water coming in.
Still it will be rough breaking ice in dingle digits I refuse to even try. Maybe Monday but but Tuesday or Wednesday I'll be there. They've been downgrading the severity of the big cold blast we'll just have to see.