been sighted on Coiba Island. The second group, scrub greenlet (scrub) is the grouping of subspecies found in South America, and it is known as conspecific with H. viridiflavus and H. insularis. It encompasses four subspecies: H. flavipes is found in northern and central Colombia. It can be identified by its dull olive green coloring and slightly brighter rump, black and gray flight feathers, and a whitish gray chin and chest. H. flavipes melleus is found in extreme northern Colombia. It is similar in color to the nominate subspecies, but the crown and back are darker with less yellow underparts. H. flavipes galbanus is typically found in northern and eastern Colombia. It can be identified by its whiter colored abdomen compared to the nominate species, and it's white irises. H. flavipes acuticaudus is found in Northern Venezuela. It is duller in color compared to the nominate subspecies. The third grouping of scrub greenlets is the scrub greenlet (Tobago) and it includes one subspecies: H. insularis. It is found in Tobago and is larger than the nominate subspecies. References Further reading A guide to the birds of Costa Rica'' by Stiles and Skutch scrub greenlet Birds of Costa Rica Birds of Panama Birds of Colombia Birds of Venezuela Birds of Trinidad and Tobago scrub greenlet