We have a couple of "red hot poker" bushes in the back. The birds come an drink nectar from the flowers at day break. They all look like female, i.e. no blue throat, olive top half and yellow stomachs. When they find some of the fruit has nectar they chirp to bring others. Last week I had a pair of them pirouetting around one another, amazing to watch whilst breakfasting.

If they only drink nectar is this what they feed their chicks?