Spectacled Weavers are one of many species in the Ploceus genus, which are generally yellow in colour and build beautiful woven nests out of fresh grass.
This female Spectacled Weaver is inspecting the nest which the male is constructing. When she’s happy with it, she’ll ‘make home’ inside with some soft grasses and leaves and begin nesting. However, this nest still has a fair amount of work to be done, so perhaps she was just checking on progress.