
 
        
         
		a  continual  shower  of  locusts*  wings  falling  on  the  ground.  Ac  
 another time, when I was stationed at  Port  Peddie,  and the country  
 was  suffering  from  the  effects  of  a  long  drought  and  was  overrun  
 with unusual  quantities  of  ants  and  grasshoppers, we  were  visited  
 by thousands  of these birds, which  remained  many  days  devouring  
 these pests.  Though  the  locust-birds  are  excellent  eating, no  one  
 ever  thinks  of  destroying  them,  and  they  were  so  fearless  that,  
 though  I  often  rode  or  ran  amongst  them  to  test  their tameness,  
 only a few in my immediate vicinity  would  rise,  the  rest  continuing  
 to  feed;  but  every  ten  minutes  or  so  the  whole  mass  would  rise  
 of  their own accord and fly,  first a few yards  to  the  right, and then  
 to  the  left, in  a  slanting  direction,  presenting  alternately  a  black  
 and  white  wave  of birds  some  miles  in  length,  a  sight  never  to  
 be forgotten by the spectator.** 
 General colour  above,  cinereous brown,  glossed  with  green;  this  
 shade  extending  over  the  wing-feathers,  which  are  black;  throat  
 tawny-white,  with  faint  brown  streaks,  and  separated  from  the  
 breast, which is  cinereous,  by  a  crescent-shaped  collar;  belly, vent,  
 and  rump,  white;  tail  long  and  forked,  the  two  outer  and  longest  
 pair of feathers white, tipped with black;  the rest white at the base,  
 brown  at  the  ends;  legs  black  in  a  dried  skin, but  reddish  in  a  
 fresh one;  eyelids and cere at base of  bill  also  red.  Length,  10*';  
 wings,  7'" 3";  tail, 4" S'".. 
 Fig.  Gurney, Ibis,  1868, pi.  8. 
 623.  G l a r e o l a   p r a t i n c o l a ,   L .  Red-winged  Pratincole. 
 The  only  specimen  of  this  species  which  has  come  under  our  
 notice in the colony was shot by Mr.  S. Gird, near  George,  in  1870,  
 and  Mr.  Ayres  has  forwarded  a  single  example  from  Natal.  Mr.  
 Andersson  has  likewise  recorded  it  as  not  uncommon  near  Lake  
 N*gami;  but  as  Mr.  Gurney  well  points  out, it  is  quite  probable  
 that  at  the  time  he  wrote  Mr.  Andersson  was  not  aware  of  
 the  occurrence  of  G.  melanaptera  in  South  Africa,  and  had  not  
 distinguished between the two species. 
 This Pratincole may be distinguished from  the  preceding  bird by  
 the chestnut  colouring of  the under wing-coverts, the  same parts in  
 Nordmann’s Pratincole being black. 
 Fig.  Dresser, B. Eur.  vii, pi.  513, fig.  1. 
 Fam.  CHARADRIID2E. 
 624.  C ursorius  ru fu s ,  Gould.  Burchell’s Courser. 
 Gursorius burchelli, Layard,  B.  S.  Afr. p. 289. 
 This  and  0.  bicinctus  are  not  uncommon  in  the  Karroo, in  the  
 neighbourhood of  NeTs Poort and Beaufort.  They are usually seen  
 in  small  flocks, varying  in  number  from  five  to  twenty  or  more,  
 running  along  with  great  rapidity  between  the  tufts  of  stunted  
 herbage  which  cover  these  extensive  plains.  They  have  a  curious  
 habit of swaying themselves to and fro on their long thin legs, when  
 halting  after  a  run,  as  if  they had  overshot  themselves, and were  
 trying  to  recover  their  balance.  They  feed  on  seeds  and  small  
 insects.  Mr.  Ortlepp  says,  “ In  summer  I  have often  seen  them  
 perch  on  small  bushes, but  I  believe this was  done  for  the  sake  of  
 taking their feet off the burning hot ground.*’ 
 Specimens  have  also  been sent from  Colesberg,  and  Mr. Rickard  
 has  procured  the  species  at Port  Elizabeth, while we  are  informed  
 by  Capt. Trevelyan that near Kingwilliamstown  it is  migratory and  
 not uncommon.  Mr.-T. C. Atmore met  with  them  near Hopetown  
 in May,  1871. 
 In  Natal  it  is  recorded  by Majors  Butler and Peilden and Capt.  
 Reid  as  extremely  common  all  over  the  Yeldt, in  pairs  and  small  
 flocks,  apparently  breeding  in  November.  Near  Potchefstroom  it  
 is  common,  according  to  Mr.  Ayres,  in  flocks  in  winter,  and  the  
 same  gentleman, says  that  near  Rustenberg  it  is  not  nearly  so  
 common as in the Potchefstroom district, but a few  are  occasionally  
 to be met with. 
 Sides  of  neck  and  fore part  of  head  rufous;  nape  cinereous;  
 crown  bordered  (behind  the  eye)  with  a  pointed  white  collar,  
 margined  by  black;  upper  and  under  plumage  fawn-coloured;  
 rump  cinereous ;  tail  the  sainé,  the  outermost feather  more or less  
 white;  two  next with  a  black  bar  and  white  tip,  the  rest  tipped  
 with  black  only;  chin, vent,  and  thighs  white;  legs  clothed  with  
 white scales;  in  the  centre of  the  belly, a  blackish  patch;  larger  
 wing-feathers,  black,  the  rest  broadly  tipped  with  white,  which  
 appears  most when  the bird is on  the wing.  Length,  7" 4"';  wing,  
 4" T ";  tail,  1" 9'".. 
 Fig.  Gould, leones Avium, pi. 10.