148 THE ESSEX NATURALIST. N.W. at 11.0 and 11.30 a.m. Wind N.E. 5 to 6 ; blue sky, cloudy, clear. 29th October, Kentish Knock : A large flock of Crows to N.W. at 10 a.m. ; wind N.3 ; blue sky, cloudy, clear. 2nd November, Kentish Knock : Many large flocks of Crows, with other species, to N.W., 8 a.m. to noon. Wind SW.4 ; cloudy, clear. 7th November, Kentish Knock : A large flock of Crows to N.W. at 11 a.m. Wind S.W.4 ; cloudy, clear. 9th November, Kentish Knock : Flock of crows to N.W. at 8 a.m. to noon. Wind S.W.4 ; cloudy, clear. 10th November, Kentish Knock : A small flock of crows to N.W. at 11 a.m. Wind S.S.W.4 to 6 ; cloudy, clear. 14th November, Kentish Knock : Many small flocks of Crows to N.W., 9 a.m. to noon. Wind S.W.5 ; blue sky, cloudy, clear. 1912. 7th April, Kentish Knock : A few Crows to W. and N.W., 8 a.m. to 2.30 p.m. Wind N.N.W.2 to N.2 to W.2 to S.S.W.3 ; cloudy. 22nd October, Kentish Knock : Large numbers of Crows to W.N.W. at 2.30 p.m. Wind S.E. 4 : overcast, clear. 25th October, Kentish Knock : Many large flocks of Crows with Skylarks and Starlings to W. during the day. Wind W.N.W.r to 3 ; thick mist. 13th November, Kentish Knock : Large numbers of Crows and Skylarks to W.N.W. during the day. Wind N.N.W.6 to 7 ; cloudy, clear. 1913. 13th February, Kentish Knock : A few Crows at 10.30 a.m. to N.W. Wind variable ; cloudy, misty. 25th March, Longsand : 24 Rooks to N.W. at noon. Wind E.3 ; clear. 26th March, Longsand : Several Rooks to N.W. at 8.30 a.m. Wind E.5 ; clear. RINGING RECOVERIES, ROOK. Ring. Where Ringed. Date. Where Recovered. Date. RR 2041 North Weald 28/4/27 Chipping Ongar 12/11/28 young RR3632 Canterbury, Kent 8/5/29 St. Osyth 10/4/30 young AK344 adult Chipping Norton, 30/1/31 Manningtree 22/1/34 released Cambridge