THE ALGERIAN SAHARA. 6l 



reckon the Garganey Teal ; albeit, I flushed a brace of 

 Ducks on April 4th, which looked uncommonly like them. 



ADDENDUM. 



In the Ornithological Journal — the " Ibis " — edited by 

 Salvin, and published by Van Voorst, I have given at pages 

 68, 2S9 of the 1st vol. of the 3rd series, an extended account 

 of all the species I positively identified. The following 

 slight rectifications require to be made. 



No. 31. Cincliis aqiiaticus should be Cinclus albicollis 

 (Vieill). 



No. 36. Droinohva Iciicopygia is to be united with No. IJ, 

 D. leucocephala. 



No. 43. Saxicola JiomocJivoa should be vS". erytJircea (Ehr.) 

 ■5". Jialophila (Tristram). The only specimen obtained was 

 a female at Berryan, on the 30th of April, 1870. 



No. 59. Sylvia hortensis. "Only shot one," add "in the 

 Gardaia oasis, 26th of April." 



No. 6^. Sylvia coiispicillata. " Tibrem ; " add " and 

 Laghouat." 



No. 72. Anthits arhorcus. " Common in Summer," should 

 be " Common in Spring." 



No. 80. Calandrclla brachydactyla. " Once seen at 

 Laghouat," should be "one shot at Laghouat, May 4th, 

 1870." 



No. Z6. Galcrida abyssitiica. The only one obtained was 

 a female between Tibrem and Laghouat, May 3rd. 



No. '^J. Two lines from the bottom. For " Galcrida 

 abyssinica is found on the hills," read " Galcrida cristatal' 



No. 95. Passer salicicola. For "ten near Blida," read 

 " three near Blida." 



No. 104. Pica mauritanica. This Magpie was seen at 

 Tibrem and Medea. 



