These photos show the native aphid Schoutedenia . In the top photo you can see wingless adults with their offspring and in the bottom one, a winged adult with her babies.
Aphids reproduce without mating and are viviparous rather than laying eggs.
However, in this species, sexually reproducing individuals are also produced throughout the summer. The sexual females lay eggs which hatch in the next spring. These aphids are feeding on the native shrub Breynia oblongifolia .