100 THE BIRDS OF ESSEX. coast; rarer inland, where it is seldom met with except during winter. At Harwich it is very common and breeds (Kerry). Mr. Clarke describes it (24) as ' not uncommon in meadows " round Saffron Walden. King describes it (20) as being " common " at Sudbury, where he says it breeds in the meadows. Lieut. Legge says (23.9839) that round Shoebury they are "very plentiful, particularly near the shore." In Epping Forest, Mr. Buxton speaks of it (47. 89) as "only a win- ter visitant." Round Orsett, it is not common, though it breeds (Sackett). I do not remember to have met with its nest near Chelmsford. Mr. Hope says it is very common on the coast at all times of the year, but fresh arrivals take place in October. Mr. Pettitt has a light sandy-coloured variety, sent to him anonymously from the Chelmsford district, about the year 1886, and au albino has been obtained near Stratford (29. Oct. 19, 1889). Rock Pipit : Anthus obscurus. Locally " Mudlark." A common bird on the marshes and saltings on and near our coast from autumn to spring; but, notwithstanding the following state- ments by Dr. Bree, I know of no authentic instance of its breeding in the county. It seems probable that the birds seen on the banks of the Colne during winter were true Rock Pipits, but that the birds breeding on the cliff, which Dr. Bree mistook for that species, were really Meadow Pipits, a species which I know is now abundant at the spot. I found it very common on the mudbanks and saltings of the Maldon Estuary at Christmas, 1888. Round Harwich, however, Mr. Kerry describes it as scarce, He adds that two in his possession, which were shot on the sea-shore in the autumn, are the only specimens he has seen there. The Rev. M. C. H. Bird, saw specimens on Canvey Island, in 1889, as early as September 27th. Mr. Sackett writes me that when on the Orsett marshes on December 25th, 1888, he shot one "which being winged and falling into a marsh-pool, he was surprised to see swim readily and easily." Dr. Maclean, writing from Colchester to T. C. Heysham, about 1835, says(16) : " The Rocklarks, which are still upon the mud in this part of the world, are covered with stumps about the head and neck, and several specimens had scarcely any feathers upon them. One which had nearly perfected its plumage had a very rich breast and very different to the autumn plumage. I shall watch their depar- ture and should much like to know the time of their arrival in their breeding places and the state of their plumage immediately on their arrival." Dr. Bree writes (34. 792): "When I first came to Colchester in 1859, Dr. Maclean, who is a well-known naturalist, put me in possession of the whole ' little history,' which is very interesting. All through the winter, the banks of the Colne between Colchester and the sea are occupied by the Rock Pipit, and Dr. Maclean es-