@Chlidonias have you seen a lot of sunbirds on your trip so far? I saw them all the time when I was in Africa, I didn't realize they were across Asia and into China as well.
@Coelacanth18 Assume you've learned but just in case, they're also incredibly speciose in the rest of South East Asia *especially* the Greater/Lesser Sundas, with the Sahul Sunbird (split off of Olive Backed) being the only sunbird to make it into Australia where it's common in the north-east.