Terrence M Marks wrote:

Can pigs see colours, or, like dogs, are they colour-blind?

Terrence Marks
Remember-Jesus is your friend.
normal@grove.ufl.edu

 Not all animals see in black and white, like it is commonly mistaken.
Dogs and cats and the like can see colour, just not all of them. They
can only see the lower end of the spectrum and distinguish from that,
blue green violet etc. Pigs I'm not too sure, but I'd be willing to bet
on the same for them.

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