Will robin come back to nest after baby put back?

Yes, a mother robin will often return to the nest after her chicks have been handled by humans, provided they are returned quickly and the nest is undisturbed. It's important to minimize human scent on the chicks and avoid prolonged handling, as this can stress the parent birds. If the nest is intact and the chicks are healthy, the mother should resume her care. However, if she does not return, it may be due to other environmental factors or stressors.