Bronzy Sunbird is the commonly seen sunbird in high altitude habitat.This species is sexually dimorphic. The adult male usually have brilliantly colored plumage of shinny green-yellowish breast and all over the entire head, while the belly and back being dark –black while the female has a yellowish belly contrasting with the dark-grey back and wings. The young are duller in coloration.
Sunbirds have long thin down-curved bills and brush tipped tubular tongues – both adaptations to their nectar feeding, although sometimes it take insects particularly during the breeding season to feed their young and to satisfy their own need for increased protein in their diet during this demanding time.
In Kenya, this sunbird is commonly recorded in Nairobi,Mt.Kenya region, Lake Nakuru and Naivasha, Eldoret and Mt.Elgon.