Beewyched, these are our first Mangalitza's so i am unsure of the colours of the piggies at mo, i know there are 2 reds and i can work out the blondes, i take it the ones that have the more prominate lines could be the swallow? Some help would be great, all i know is that i have 10 very healthy looking piglets, not been in and sexed them yet, trying to let mum just get on with it.