Last night the parents didn't sleep in the nest with the babies. it was warm enough outside so they were fine. It is also a sign that they may want to fledge and wean them.
Today one adventerous one left the nest. I couldn't find it, and then seen an extra head in Rubys nest.
Tomorrow I'll band them and get feathers for sexing to confirm if they are both females. If so, the parents will be weaning them out and they will be going to SeaWorld, Discovery Cove to live in exchange for some Speckled mousebirds.