142 THE BIRDS OF ESSEX. just as plentiful in spring time. They resort very much to the saltings, * * * roosting there at nights. They may also constantly be seen at some distance from the shore, picking up sandworms on the fore-shore after the tide has left it. I have never seen A. auda arvensis resort so much to the sea-coast as it does here.'> On May 13th, 1881, I witnessed a very extraordinary occurrence near Saffron Walden. I was walking with a friend across a ploughed field when a Sky Lark suddenly flew up from beneath his feet. Looking down, we saw its nest contain- ing young. On the edge of the nest lay the feathers of the bird's tail, upon which my friend had unconsciously trodden, and she, springing up, had left them behind. I have them yet. Mr. Sackett writes that round Orsett "great num- bers were drowned by the extensive flood on August 2nd, 1888. When shooting on the 4th of that month, he noticed many floating on the submerged marshes." The Rev. M. C. H. Bird informs me that, on April 24th, 1882, he found three abnor- mal white eggs in a nest on Canvey Island. About the middle of January, 1881, a cream-coloured variety was shot close to Saffron Walden, and in the Museum is a specimen in unusually light plumage shot there and presented many years since by Mr. G. Bullock. Mr. Hastings Warren, of Little Dunmow, informs me that, for several years in suc- cession, he observed a remarkably light-coloured specimen in the fields round his house. " W. H. P." records a white specimen, all except a few pied feathers on the top of the head and the wings, shot by him at Chesterford Park on Sept. 1st, 1870 (29. Sept. 10). Wood Lark : Alauda arborea. Formerly a rare and local resident in the Epping Forest and Saf- fron Walden districts, but it seems of late years to have, for some unknown reason, disappeared from those localities, and I have not heard of the oc- currence of more than a single speci- men in the county for years. Henry Doubleday writes (10) in 1832 : " The Wood Lark seems to have become very rare. I never saw it alive wild, and never could procure a specimen." However, in June, 1839, he wrote (10), "The Wood Lark is rapidly increasing. They sing most delightfully of an evening." In March, 1840, he says (10), "We have a number of Wood Larks about this spring, but I fear the London bird-catchers will thin them." Again, a month later, he wrote " We have a great many Wood Larks." Its name occurs without comment in Edward Doubleday's list of Epping birds (15), and in 1880 English included it as