I do not know for sure, but my hypothesis is yes, geese are color blind. Why? Ive sat in a field wearing Deer hunting orange camouflage, and was able to call in birds and kill them. The main reason why a flock will turn away is from movement, or glare from your face, skin, decoys, etc. I think that most people try to keep this fact hidden because people spend a lot of money on camouflage specialized for waterfowl hunting. When really they don't have to, but if people know this then they wont spend the money and the companys will go under!
I have experienced the opposite. After studying Canadas for the past 5 years I have seen on a number of occasions Canadas turn themselves and their flocks away from me when I am wearing brightly colored clothing, especially white or orange.
No. Canadas do not have an "eclipse" or breeding plummage as other birds. They do however undergo a moult once a year.
Are Canadian geese color blind
You have different pigments in the eye.
Yes! It can have many designs and colors!
no
as different colors
It is not wrong for a dog to have two eye colors It just their way of life
do people with different eye colour see differently
white
Everybody has different pigments, which gives us our skin, hair and eye colors.
It means that one eye is sorta blind
It is very possible to have a blue eye child if both parents have different eye colors. It's also possible to have kids that have different eye colors.
Yes
David Bowie