"Eric A. Schwartz" <[log in to unmask]> wrote:
>I'm afraid I don't have the actual citations, but I recall that ferrets
>have zero color vision and do not have binocular vision, whereas actual
>polecats have at least some color perception and do have binocular vision.
Haven't you seen ferrets track objects with both eyes? Has anyone really
shown that the retinas of ferrets and polecats don't have the same
receptors?
--
Urban Fredriksson [log in to unmask]http://www.canit.se/%7Egriffon/ferrets/
[Posted in FML issue 2749]