SUDAN BIRDS

Family PLOCEIDMKEY TO SPECIES.fWing of nine primaries only ; the firstprimary about the same length asthe second ... ... ... ... Sub-family Passerines (seeseparate key on page 90).Wing of ten primaries ; the first abastard-primary, not nearly solong as the second ... ... ... Sub-families Sporopipina>,PlocepitsseHnw,Ptoceince andEstrildince (see keybelow).f Bastard-primary very small, narrowI and finely pointed, not reachingI beyond the end of the primary-