36. SEDGE WARBLER. _Acrocephalus schoenobaenus_, Linnaeus. French, "Bee-fin phragmite."--The Sedge Warbler is by no means so common as the Reed Warbler, though, like it, it is a summer visitant, and is quite as local. I did not see any amongst the reeds which the Reed Warbler delighted in, but I saw a few amongst some thick willow hedges with thick grass and rushes growing by the side of the bank, and a small running stream in each ditch. Though perfectly certain the birds were breeding near, we could not find the nests. So well were they hidden amongst the thick grass and herbage by the side of the stream that Colonel l'Estrange and myself were quite beaten in our search for the nest, though we saw the birds several times quite near enough to be certain of their identity. I did not shoot one for the purpose of identification, as perhaps I ought to have done, but I thought if I shot one it would be extremely doubtful whether I should ever find it amongst the thick tangle--certainly unless quite dead there would not have been a chance. I felt quite certain, however, that all I saw were Sedge Warblers; had I felt any doubt as to the possibility of one of them turning out to be the Aquatic Warbler, _Acrocephalus aquaticus_, I should certainly have tried the effect of a shot. As it is quite possible, however, that the Aquatic Warbler may occasionally, or perhaps regularly, in small numbers, visit the Channel Islands, as they are quite within its geographical range, I may point out, for the benefit of any one into whose hands it may fall, that it may easily be distinguished from the Sedge Warbler by the pale streak passing through the centre of the dark crown of the head. The Sedge Warbler is not mentioned by Professor Ansted in his list, and there is no specimen of either this or the Reed Warbler in the Museum.