Hi all,

I first time post pic of my friend's skinks,he kept them almost 3 years and they are very healthy but I think they are a little fat

I asked him to check the article http://www.reptilechannel.com/reptile-magazines/reptiles-magazine/may-2009/blue-tongued-skink-sexing.aspx,

But we still can figure out their sex.

Please help us tell their sex. Thank you so much.

Sincererly,

Manhattan