This time they’re laying all shapes and sizes in Birchip. Back Paddock has done the maths on these bad boys and the smallest measures just 16mm while the next egg is 40mm and the largest is 65mm ...

You did not specify which type of breed your laying flock are, nevertheless the most common commercial breeds in this region are ISA Brown, Hyline, Lohman and Shavers.

The Sandrals grow a hybrid chicken called ISA Brown, famous for its egg laying and the hens most commonly responsible for the eggs seen on supermarket shelves.