Black-headed Gull.
Lartu ruHbmtdus, Linn. Syst. Nat., tom. i. p. 225.
— cinerarias, Linn, ibid., p. 224.
— canescens, Bechst. Naturg. Deutschl., tom. iv. p. 649.
— erythropus, Gmel. edit. Linn. Syst. Nat., tom. i. p. 597.
capistratus, Temm. Man. d’Om., tom. ii. p. 785 ?
navius, Pall. Zoogr. Rosso-Asiat., tom. ii. p. 321.
Chroicocephalus ridibundus, Eyton, Oat. Brit. Birds, p. 53.
T hïs very elegant and interesting species is so abundantly dispersed along the shores o f every part o f the
British Islands that it woald be superfluous to name any particular locality in which it may be found ; it is
equally plentiful in Htdiand, Scandinavia, and all other countries o f the Continent, wherever the shores are
of a similar character lev owr own. During die months o f autumn and winter it ascends into deep bays and
the mouths o f large m m , where it paddles about with its pretty red feet over the oozy mud in search of
marine worms, cni«»«cc»ns, and the fry o f fishes, all o f which it devours with avidity. If absent from such
localities at any time, it is visiting the fields o f the interior for earth-worms and insect-larvæ, which are in
equal request, in many parts it is often, like the Rook, the companion of the ploughman, and not unfre-
queutiy both the sable and the silvery-bodied birds may be seen with him in the same furrow. The head
o f the Gull is now white, which on the approach o f spring gradually gives place to a well-defined hood of
black or brownish black. Hitherto the bird has been only partially gregarious ; now it becomes strictly so,
and large masses leave, almost to a day, for various parts o f the marshes and large sedgy ponds, for the
purpose of breeding, just, in fact, as the Rooks leave extensive wastes and resort to their accustomed trees
for the like purpose. The bird now assumes a different kind o f life, and earth-worms and insect-food take
the place o f crustaceans and sea-worras. Neither the flying chafer nor the dragonfly is able to evade the sharp
and quickly made turns ; and to watch a colony when thus engaged is a very pleasing sight.
This fairy-like bird undergoes several changes of plumage between youth and maturity ; they have, however
been so often described that I think we may dispense with them for matters o f greater moment ; but I
may mention (Although they do not always occur) that I have seen fresh-moulted specimens with the whole
o f the nmier surface suffused with rich ro&e-folour, the finest I ever saw being one sent up in a fresh state
by W. Thompson, Esq., o f Weymouth, wbuJ'k t hough so early in the spring as the 20th o f March, had the
black cowl quite perfect, and its hill and fact deep Mood-red. When such individuals do occur, they form
indeed mwt. beawtttful objects. In sisse and I colouring both sexes are alike at each stage o f their existence,
the female, as I nave often found it, as largp as the male.
Respecting the Black-headed Gull, Yarrah writes as follows :— '
nx Norfolk, a t a place called Scoulton Mere, where Sir Thomas Brown says this
species bred in his time, three hundred years ago, is thus described by the authors of the ‘Catalogue
o f Norfolk mai Seiftdfc Birds: —‘ Near the centre o f the county o f Norfolk, at the distance o f about twenty-
five miles from the «t* mtd two f ro « HingliM», is a large piece o f water called Scoulton Merc. In the middle
o f this mere there h « hoggv inland o f seventy acres extent, covered wuh reeds, and on which there are some
birch and willow trees. There is mt rivel r.omimm«-att»g (»etwee» the mere and the sea. This mere has
from time immemorial been a favourite i iwding-*pot of the Brown-headed Gull. These birds begin to
make their appearance at S c o d u a abouti middle of February1 ; and by the end o f the first week in March
the great body o f them have always arrwjut, i bey spread themselves over the neighbouring country to the
distance o f several miles in search o f jWd, following the plough as regularly as Rooks ; and, from the
great quantity o f worms and grabs whidfa they devour, they render essential service to the farmer. I f the
spring is mild, the Gulls begin to lay ohjmt the middle of April ; but the month o f May is the time at which
the eggs are found in the greatest ahunliance. At this season a man and three boys find constant employment
in collecting them, and they have sometimes gathered upwards o f a thousand in a day. These eggs are sold
on the, spot at the rate o f fourpence a ujtfore, and are regularly sent in considerable quantities to the markets
at Norwich and Lynn. They are eaten cold, like Lapwings’ eggs, and also used for culinary purposes ; hut
they are rather o f an inferior quality, anJd somewhat like Ducks’ eggs in flavour. The person who sells these
eggs gi ves £1 5 a year for the privilege /of collecting them. This species o f Gull never lays more than three
eggs the first time ; but if these are taken, it will lay again. We found many o f the old birds sitting in the