A couple weeks ago I was "giving the tour" and as we walked by the Russian pen, we espied Fat Betty digging a nest.
Later in the day I dug into the nest and recovered 5 eggs. One of them was cracked. They're very big eggs. Here's a comparison picture of the leopard egg on top of the bin with the Russian eggs inside:
Later in the day I dug into the nest and recovered 5 eggs. One of them was cracked. They're very big eggs. Here's a comparison picture of the leopard egg on top of the bin with the Russian eggs inside: