Birds of Alcudia , Majorca . 
715 
1921 .] 
212. Lams audouini. Audouin’s Gall. 
Included in v. Jordans 5 list. 
213. Lams gelastes. Slender-billed Gull. 
On 21 May, 1921, I saw a Gull, which I believe to have 
been of this species, with some Herring-Gulls on a lagoon 
near Puerto Alcudia. 
214. Gelochelidon nilotica. Gull-billed Tern. 
Included in v. Jordans 5 list on Barcelo’s authority. 
215. Sterna hirundo. Common Tern. 
A small party of these birds were fishing in Alcudia Bay 
on 11 April, 1921, but had passed on by the next day. 
Included in v. Jordans 5 list on Barcelo’s authority. 
216. Sterna minuta. Little Tern. 
Included in v. Jordans’ list on Homeyer’s authority. 
217. Sterna caspia. Caspian Tern. 
I saw an example o£ this species on 28 April, 1920, flying 
northwards over the Albulera and lagoons. 
218. Sterna sandvicensis. Sandwich Tern. 
Included in v. Jordans’ list on Barcelo’s authority. 
219. Hydrochelidon nigra. Black Tern. 
220. Hydrochelidon leucoptera. White - winged Black 
Tern. 
Both these species are included in v. Jordans’ list on 
Barcelo’s or Homeyer’s authority. 
I may remark that, with regard to the Terns particularly, 
the quotations that v. Jordans has inserted in his list from 
earlier observers are, in these days, utterly inapplicable. 
221. Catharacta skua. Great Skua. 
I saw one on 29 March, 1920, half-way between Minorca 
and Majorca, among Herring-Gulls, some way astern of the 
steamer. 
Included in v. Jordans’ list on Homeyer’s authority. 
