184 BLACK-HEADED GULLS OF ESSEX. The description of this plant seems to apply to Pneumaria maritima Hill ; but this is not a likely plant for Lincolnshire or Essex. Is the "Isle of Fowle" Fowlness, or is it Foulney, off the coast of Lancashire ? Pneumaria is recorded for "one of the Iles about Lankashire" in Parkinson's Theatrum p. 767, on the authority of Mr. Thomas Hesket, under the name of Lancashire Buglosse. p. 97. " Lychnis arvensis Anglica . . agro proximo retro aedes C. D. Thoms Lucas equitis Colchesteriensis agri." [Silene anglica L., as in the Theatrum, p. 638]. p. 105. " Pulegium regium vulgare majus . . media via regia qua itur Londino Colchestriam." [Mentha pulegium L., as in the Theatrum, p. 29]. p. 149. Lonchitis altera minor. Hujus species tota minor reperitur prope Colchestriam . . . quam primus mihi ostendit Thorn. Boxton, Pharma- copaeus ibidem doctissimus." [A small form of Lomaria spicant Desv., as on p. 1043 of the Theatrum.] p. 164. " Pusillum Pisum aliud sylvestre, spontaneum . . In Essexiae autem comitatu" and also at King's-Ley, Kent. [Probably Lathyrus sylvestris L., as on pp. 1059-60 of the Theatrum.] (To be continued.) THE BLACK-HEADED GULLS IN ESSEX (1899). By PERCY CLARK, B.A. With Plate V. THE following notes of my second annual visit paid last summer (1899) to the Essex Gulleries, are culled from the log of a small yacht, on board of which I was living at the time in question. This must be my excuse for a somewhat rough and disjointed accounts ; till it may be of interest to those Essex naturalists who are concerning themselves in the preservation of our seashore birds. The report below is a most encouraging one, and in marked contrast to the somewhat despondent tone which was forced upon me by the depressing state of affairs when I wrote in 1898 (see Essex Naturalist, x., p. 389). GULLERY NO. 1. '' June 26, 1899, Brightlingsea. " After anchoring the yacht at high water in Beach Hole Creek, I took the dinghy and rowed up the inlet another mile, and very soon found the spot where the Black-headed Gulls were breeding on the wide waste of saltings, by their sudden rise on the wings and loud outcries as I approached.