ERYTHROPUS VESPERTINUS, Orange-legoed Hobby. Falco vespertinus, Linn. Syst. Nat., tom. i. p. 129. — rufipes, Beseke, Vog. Kurlands, p. 13, tab. 3, 4, Cerchneis vespertinus, Boie, Isis, 1828, p. 314. Erythropus vespertinus, Brehm, Vog. Deutschl., tom. i. p. 76. Pannychistes rufipes, Kaup, Nati). Syst., p. 57, Tinnunculus (Erythropus) rufipes, Kaup, Class. der Saug. und Vég, ( ———_ ) vespertinus, Kaup, Mus. Senckenb., : vespertinus, Gray, Gen. of Birds, vol. i. p. 21 , p. 108. 1845; p. 257, Tinnunculus, Spal: SRR ecm Turs remarkably pretty species, whose natural home is in countries f; ar warmer than our own, has been killed in England so many times that no question can arise as to the propriety of assigning it e : Se sO rip Re YS) ; cs : = 5 = “ Birds of Great Britain.” Here, as well as in all the parts of Europe in which it has yet been discovered, it is rendered remarkable by its peculiar habits: in the first place, it is gregarious, many often breeding In Company; in the next, it is so fearless of man that = ~ ? of a number be killed, the remainder remain a place among the is strictly a migrant, and, moreover, if one or more apparently regardless of danger ; thirdly, it is said to some- times breed under the roofs of houses, and even to construct its nest in their interiors ; and, lastly, it is crepuscular, feeding on insects captured in the twilight, and but seldom on birds; much diversas moreover, occurs in the colouring of the sexes and immature examples. ’ It is somewhat doubtful whether there be not two or three species of this particular form inc luded under the specific term vespertinus, inas- much as the dark-coloured males from China and South Africa have the under part of the wing white, and not plumbeous as seen in European specimens; but, in their size and markings, nothing is ob- servable which would enable the ornithologist to determine the plurality or unity of these birds specific sense. In 2 The first recorded notice of the occurrence of this Falcon in our islands will be found in the fourth volume of Loudon’s ‘Magazine of Natural History,’ where the late Mr. Yarrell states that three indi- viduals (an adult male, a young male, and an adult female) were obtained in May 1830, at Horning, in Norfolk, and that a fourth specimen was shot at Holkham Park. Besides these he mentions, in his ‘History of British Birds,’ that a fifth example was shot in the same county in 1832, three more in York- shire, one in Durham, one near Devonport, and that a female was struck down by a Raven in Littlecote Park, near Hungerford. Since the publication of Mr. Yarrell’s work, several other specimens have been procured ; thus W. Oxenden Hammond, Ksq., of St. Alban’s Court, Wingham, Kent, records, in the ‘Zoologist’ for 1862, the killing of an adult female at Sandling Park, near Hythe, in the early part of the same year, and Mr. Stevenson, of Norwich, in the ‘Zoologist’ for 1863, that he- had recently purchased a young male which had been killed at Somerleyton Station, near Lowestoft, on the 12th of July, 1862. In a letter received from the last-mentioned gentleman, dated June 20, 1868, he informs me that an adult female had been killed on Yarmouth Broad a fortnight before ; and, more recently, Mr. H. Smither, of Churt, states that another adult female had been shot near Farnham. The above comprises all the British examples with which I am acquainted ; but there may be others which are unknown to me. There is no verified instance of its having been found in Scotland, and but one of its occurrence in Ireland. lisa constant visitant to Silesia, Hungary, Poland, Austria, the Tyrol, Switzerland, and the disumeie on the nonilicas side ot the Apennines, whence it passes to Provence and Tuscany. In France, as in this country, it is of rare occurrence, and is unknown in Holland. Mr. Jerdon states that, “although generally spice throughout India, it is nowhere very common; I killed it on the Neilgherries, in the Carnatic, and in Central India ; it is not very unfrequent in Lower Bengal and the neighbourhood of Calcutta ne the rainy season only. It is found all along the Himalayan range; and I procured examples at ae ee As Mr. Jerdon justly remarks, not much is known of its habits; but that little I will here g : -¢ RE conechinoa allas states that the birds he saw hunt language of those who have written a few brief notes respecting it. Pallas ste towards evening, killing spiders, water-insects, and, occasionally, swallows, ane Be 7 deserted crows nests ; the stomachs of those examined by Mr. Jerdon contained the remains a : ee ae it is very common in Asia Minor, and that it builds its nest under the roots, 2 a : am ae interior of houses. The Rev. H. B. Tristram, in his ‘ Notes on Birds a = i | Tl : but returns earlier than the common species. 1€ Fellowes says states that this pretty little Hobby is a summer migrant, - ‘no a rare bird ¢ ‘onfined to the central districts ; absence of suitable woods is probably the reason of its being a rare bird and confine ;