156 THE ESSEX NATURALIST. 21st/22nd October, Longsand : One at 5 a.m. Wind S.E.5 ; hazy. 22nd October, Kentish Knock : A few to W. at 9 a.m. Wind E.S.E.2 to 3; overcast and misty. 23rd October, Longsand: Some to W., 10 a.m. to noon. Wind E.5 ; hazy. 23rd/24th October, Kentish Knock : A few with Song-Thrushes and Skylarks all night. Wind E.S.E.3 ; clear. 25th October, Kentish Knock : 40 to W. at 1 p.m. Wind E.2; blue sky, cloudy and misty. 25th/26th October, Kentish Knock : Many with Skylarks all night. Wind S.E.1 to 3 ; overcast and misty. 25th/26th October, Longsand : A few with Fieldfares and Skylarks at 10 p.m. Wind E.S.E.2 ; fog. 26th/27th October, Kentish Knock : A few with Chaffinches and Skylarks all night. Wind E.3 ; fog. 10th/11th November, Kentish Knock : With Skylarks, 3- 6 a.m. Wind S.W.4 to W.7 ; overcast and raining, to clear and cloudy. 11th/12th November, Kentish Knock : A few with Skylarks, 1-4 a.m. Wind N.N.W.4 ; clear with clouds, misty. 12th/13th November, Kentish Knock : Many with a few Skylarks, 1-5 a.m. Wind S.W.4 to 5 ; overcast and clear. 1911. 28th February/1st March, Kentish Knock : A few with Skylarks, 10-12 p.m. Wind W.S.W.4. Cloudy, but clear. 1st/2nd March, Kentish Knock : Large numbers with Sky- larks, 1-5 a.m. Wind W.S.W.4 ; cloudy, passing rain and clear. 2nd/3rd March, Kentish Knock : Many with Song-Thrushes and Skylarks, 12 p.m. to 5 a.m. Wind W.3 ; overcast and foggy. 3rd/4th March, Kentish Knock : Large numbers with Sky- larks, 3-6 a.m. Wind W.3 ; overcast and clear. 3rd/4th March, Longsand : Several with Skylarks apparently to N.W. at 1 and 5 a.m. Wind N.N.W.3 to W.3 ; fog. 5th/6th March, Kentish Knock : Large numbers with other species, 12 p.m. to 6 a.m. Wind W.S.W.1 to 3 ; cloudy, clear. 9th/10th March, Kentish Knock : A few, with Skylarks. Wind S.W.4 ! cloudy, clear. 31st March/ist April, Kentish Knock : A few with Redwings at 10 p.m. and 3 a.m. Calm to N.N.W.1 ; fog to dense fog. 1st/2nd April, Kentish Knock : Many with Redwings at 11 p.m. and 3 a.m. Wind N.E.3 ; overcast and raining.