ESSEX BIRD-MIGRATION. 195 27th October, Kentish Knock : Several large flocks to W. during the day. Wind S.W.6 ; cloudy, clear. 3rd November, Kentish Knock : Several large flocks, with Chaffinches and Skylarks. Wind N.N.W.4 ; thick mist to 1 p.m., cloudy, clear after. 3rd/4th November, Kentish Knock : Large numbers, with Skylarks. Wind W.NW.2 to 4 ; cloudy, clear. 5th/6th November, Kentish Knock : Large numbers with Blackbirds and Skylarks. Wind N.N.W.4; overcast, clear. 6th November, Kentish Knock : Many large flocks with Skylarks to S.W. during the day. Wind S.E.2; cloudy, clear. 6th/7th November, Kentish Knock: Large numbers with other species, 7 p.m. to dawn. Wind S.S.W.2 to 3 ; overcast, clear. 7th/8th November, Kentish Knock: Several with Blackbirds and Skylarks. Wind W. by S.5 to 6; overcast. 10th/11th November, Kentish Knock : A few with Skylarks, 6-8 p.m. Wind S.W.5 ; overcast, clear. 2nd/3rd December, Kentish Knock : Many at 3 a.m. Wind N.W.3 ; overcast, misty. 3rd/4th December, Kentish Knock : Many at 11 p.m. Wind S.W.3 ; overcast, drizzle. 4th December, Kentish Knock : A few to W. by S. at 9 a.m. Wind S.W.3; overcast. 5th/6th December, Kentish Knock : A few at 7 p.m. Wind S.W.4 ; cloudy, misty. 1913. 12th February, Kentish Knock : A few at 9.40 a.m. to N.W. ; calm, cloudy, misty. 12th/13th February, Kentish Knock : A few with Skylarks, 9 p.m. to 3 a.m. Wind variable, 0 to 1; overcast. 13th February, Kentish Knock : Some at 11 a.m. to N.W. Wind variable ; cloudy, misty. 13th/14th February, Kentish Knock : A few at 2.30 a.m. Wind variable, 1. 10th/11th March, Kentish Knock : A few with Skylarks. Wind W.4 ; cloudy, clear. 15th/16th March, Kentish Knock : A few 8-10 p.m. Wind S.W. to W.S.W.6; cloudy, clear. 27th/28th March, Longsand: Large numbers with Thrushes, 8-12 p.m. and 1-3 a.m. Wind S.S.E.1 to 2; misty. 29th March, Longsand : A few with Chaffinches at 10 a.m. Wind E.S.E.4 ; misty rain.