distinguished from that species by the white rump-
feathers.
In my British experience the Curlew Sandpiper
seldom comes to any considerable distance inland; but
to this experience there are, I know, many exceptions.
I have met with this species in various parts of the
Mediterranean shores in March, April, and May, but
nowhere in such abundance as on the great alluvial
plains of the lower Guadalquivir during the first fortnight
of the last-named month in 1872. Every specimen
then obtained by our party was in full summer
dress; and amongst the myriads that constantly passed
me at short distances I could not detect any other
phase of plumage.
The Curlew Sandpiper occurs from Archangel to the
Cape Colony and Tasmania, and from the Atlantic to
the north-eastern coast of the Pacific. I have generally
found this bird very easy of approach, unless the flocks
were accompanied by individuals of some more wary
species. The note is a passing whistle, uttered in a low
tone, yet more powerful than that of the Dunlin, to
which it bears a certain resemblance.