ASIONIDAE—OWLS. 157 Mr. Clarke's notes show that it used to be fairly common at Saffron Walden. He notes " several in 1854 " (24). They are now not uncommon there in winter, one or two reaching Mr. Travis annually. In the winter of 1880-81, from the end of November to the beginning of March, they were very common, several sometimes being sent to Mr. Travis in the course of a single day. Just after the tremendous snow-storm of January 18th, a flock of twelve was seen at Littlebury and another of seven at Rickling. In the following winter they were again unusually abundant from November 1st onwards. On December 30th, 1881, I watched one for fully ten minutes beating systematically over the magnificent lawn between Audley End House and the River Cam. Twice while I watched it, it caught and ate some- thing. At Orsett, a few are generally shot during the autumn (Sackett). Round Harwich, according to Mr. Kerry, it is common during the autumn migration. It was especially numerous there during the week ending Nov. 4th, 1876, when a great many were shot (40. i. 52). Mr. Kerry adds : " Whilst shooting on the Bent- lings near Walton-on-the-Naze, on Aug. 4th, 1884, I saw three of these birds two of which were shot. No doubt they were bred there." It is difficult to avoid the conclusion that they were really bred on the spot, as Mr. Kerry surmises, especially as Mr. Kerry informs me that a pair undoubtedly bred there in 1889. He writes :— " They made their nest in the rough grass on an island, near Little Oakley, and some of the young Owls were caught before they were able to fly. I saw an old bird hawking over the bentlings in the sunshine on the afternoon of July 31st " (40. xiii. 453). In 1884, one was observed at Languard Point as early as Aug. 20th (42). Hollinshed, in his Chronicles (1587. vol. iii. p. 1315), says:— " About Hallontide last past [1580], in the marishes of Danesey Hundred, in a place called Southminster, in the Countie of Essex, a strange thing hapned : there sodainlie appeared an infinite multitude of mice, which, overwhelming the whole earth in the said marishes, did sheare and knaw the grasse by the rootes, spoyling and tainting the same with their venimous teeth, in such sort that the cattell which grazed thereon were smitten with a murreine, and died thereof ; which vermine by policie of man could not be destroyed, till at the last it came to passe that there flocked together all about the same marishes such a number of Owles as all the shire was not able to yeeld : whereby the marsh-holders were shortly deliuered from the vexation of the said mice." Stow, in his Annales of England (1605. p. 1166), makes the same statement in almost identical words. In his second edition (1615), he again repeats the story, adding, "The like of this was also in Kent." Speed also mentions the circum- stance. Joshua Childrey, too, in his Britania Baconica, or the Natural Rarities of England, Scotland and Wales (r66o. p. 100), gives a similar account, adding " It is reported that in 1648 there happened the like again in Essex." Elsewhere he in- forms us that 1580 was " an extream dripping warm year, and a mild and moist winter." Lilly, in his Merlinus Anglicus Junior, published about 1664, also alludes to an invasion of mice at Southminster in 1660. Childrey's account of the occurrence is often quoted, but curiously the earlier accounts seem to have been overlooked. All the different accounts of the invasion above referred to are obviously copied from Hollinshed, to whom credit should accordingly be given. It is clear, how- ever, that the remarks by Fuller in his Worthies of England (1662. p. 348) are quite original and are not copied from Hollinshed or any other chronicler. He says:— " I wish the sad casualties may never return which lately have happened in this County [of Essex] : the one [in] 1581, in the Hundred of Dengy (Stow: Chron. Anno Citat) ; the other [in] 1648, in the Hundred of Rochford and Ile of