PLOCEIDAE 



577 



aiul falcate, and Floceinae , peculiar to Africa and its islands — 

 with the exception of the genera Ploceus and Flocei'lla of the Indian 

 Region — in whicli it is larger. The former group includes the 

 long-tailed Widow-hirds, the red-heaked Wax-bills, and so forth ; 

 the latter the more tj})ical Weaver-lairds; Africa furnishing by far 

 the greatest nund)er of species. The bill is normally strong and 

 conical, Init is unusually long and slender in Eniblema, and piirticu- 

 larly stout with ridged culiiien in Amhlyosinza ; the maxilla may 

 be toothed, as in Fyrenestes, or 

 festooned, as in ySpcrinestes. The 

 metatarsus is moderate, and the 

 hind claw sometimes lengthened, 

 as in Icteropsis. The rounded 

 or pointed wings have very 

 long secondaries, and the tail 

 shews a slight fork ; while in 

 the breeding season the four 

 median rectrices in the males of 

 Vidua and several allied genera 

 are extraordinarily elongated, be- 

 ing then either broad or tapering, 

 and reduced to threads at the 

 extremity, or l)are-shafted with 

 " racquet " tips.^ Crests are un- 

 common, hair-like plumes on the 

 nape more frequent, while Pyro- 

 melaena and Urohrachya have a neck-frill in summer. 



The coloration of these rather small birds is most striking, 

 though the females are usually much duller than the males, 

 which have in some cases a sober winter garb. Vidua princi- 

 j)alis is black and white ; Feiithetria ardens is black with scarlet 

 gorget ; FMletaervs socius is brown, buff, black, and wliite ; Zonae- 

 ginthus hellus is brown above, with transverse black lines and 

 crimson rump, but silver grey below with black liars ; Hypochera 

 ultramarina is entirely purplish-blue ; Sporaeginthus amandava, 

 the Amadavat, is chiefly crimson with white dots ; Mmiia 

 oryzivora, the " Java Sparrow," is lilue-grey and black with white 

 cheeks, M. jjunctvlata, the Cowry- or Nutmeg-bird, is brown. 



For a full account of the tail-feathers of these remarkable birds, see Strickland, 

 Contrib. Ornith. 1850, yy. 88, 149 ; A. Newton, Did. Birds, 189(5, \). 1030. 

 VOL. IX 2 P 



Fi(i. 141 



— Weaver-bird 

 fmnmiceps. 



I'yruinelaena 



