Vanzolini´s huge clutch

Hello,

Today I find a impressive clutch of my vanzos: 6 eggs! and I like to know if these number of eggs are "normal".
I read that vanzos normally lay 2 eggs, but 6 exceed by far, the standard.


Vanzolini´s clutch por miguelp280, en Flickr

What do you think? You have had, or have heard a similar cluth?

Thanks in advance,
Mike