Global Bird Index - IOC15.1
Northern Crombec
English name：Northern Crombec
Scientific name：Sylvietta brachyura
Red-faced Crombec
English name：Red-faced Crombec
Scientific name：Sylvietta whytii
Philippa's Crombec
English name：Philippa's Crombec
Scientific name：Sylvietta philippae
Long-billed Crombec
English name：Long-billed Crombec
Scientific name：Sylvietta rufescens
Somali Crombec
English name：Somali Crombec
Scientific name：Sylvietta isabellina
Red-capped Crombec
English name：Red-capped Crombec
Scientific name：Sylvietta ruficapilla
Green Crombec
English name：Green Crombec
Scientific name：Sylvietta virens
Lemon-bellied Crombec
English name：Lemon-bellied Crombec
Scientific name：Sylvietta denti
White-browed Crombec
English name：White-browed Crombec
Scientific name：Sylvietta leucophrys