ESSEX BIRD-MIGRATION. 207 21st October, Kentish Knock : A few Sparrows to S.E. at 11 a.m. Wind E.S.E.3; clear. 24th October, Longsand : Several Sparrows with Great Tits to W. at 11 a.m., I and 1.30 p.m. Wind E.S.E.5; hazy. 5th November, Kentish Knock : A few Sparrows to W. at noon. Wind N.N.W. ; blue sky, with clouds, misty. 8th November, Kentish Knock : A few Sparrows and Crows to W. during the day. Wind W.3; blue sky with clouds. 1911. 2nd October, Kentish Knock : A few Sparrows at 11 a.m. to W.N.W. Wind N.N.W.4 ; blue sky, cloudy. 2nd/3rd October, Kentish Knock : A few Tree-Sparrows with other species, 9-11.20 p.m. Wind N.N.W.2 to N.W.2; overcast to cloudy. 3rd/4th October, Kentish Knock : Three House-Sparrows at 9 p.m. Wind N.2; cloudy. 5th October, Kentish Knock : Many Sparrows to S. at 8 a.m. Wind E.N.E.5 to 6 ; cloudy. 7th October, Kentish Knock : A few Sparrows to S.S.W. at 10 a.m. Wind E.N.E.6; overcast. 12th October, Kentish Knock : A few Sparrows with other species to W. and S.W., 8-11 a.m. Wind S.S.E.3 ; blue sky, misty. 14th October, Kentish Knock : Many Sparrows to S.S.E. at 8.30 a.m. Wind N.1; overcast, misty, rain to cloudy and misty. 26th October, Kentish Knock : Many large flocks of Sparrows to W., 9 a.m. to noon. Wind S.W. 4 to 5 ; blue sky with clouds. 27th October, Kentish Knock : Several small flocks of Sparrows to W.N.W., 11 a.m. to noon. Wind N.E.2; over- cast. 27th/28th October, Kentish Knock : 12 Sparrows on board all night. Wind N.E.7 to 8. Clear sky, cloudy, clear. 29th October, Kentish Knock : Two small flocks of Sparrows to W.N.W., 9 a.m. to noon. Wind N.3; blue sky, cloudy, clear. 1st/2nd November, Kentish Knock : Several Sparrows on deck. Wind W.3 to 2 ; clear sky, cloudy, clear. 3rd November, Kentish Knock: A few Sparrows with Thrushes to W.N.W., 9.30 a.m. to noon. Wind S.W.3 to 2; blue sky, cloudy clear.