Castle Hill: Counts for the year 1991

				APR				MAY				JUN				JUL				AUG				SEP
Week no.		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26
Site	Ind
Small Skipper	NI		.		.		.				.		.		.			.	11			2		.	.	.	.
Large Skipper	NI		.		.		.				.		.		1			7	.			.		1	.	.	.
Clouded Yellow	NI		.		.		.				.		.		.			.	.			.		.	.	.	2
Large White	NI		.		.		3				.		1		1			2	11			8		25	16	7	10
Orange Tip	NI		.		1		.				.		.		.			.	.			.		.	.	.	.
Small Copper	NI		.		.		2				.		.		.			3	7			7		1	3	2	2
Small Blue	NI		.		.		.				.		.		1			.	.			.		.	.	.	.
Common Blue	NI		.		.		.				.		2		10			1	2			23		78	22	12	7
Chalk-hill Blue	NI		.		.		.				.		.		.			13	128			28		3	.	.	.
Adonis Blue	NI		.		.		.				.		2		8			.	.			12		42	23	1	1
Red Admiral	NI		.		.		.				.		.		.			.	1			.		1	1	8	17
Painted Lady	NI		.		.		.				.		.		.			.	.			.		3	.	2	2
Small Tortoiseshell	NI		.		.		.				.		.		.			.	1			7		129	107	154	48
Peacock	NI		3		2		4				.		.		.			.	.			1		.	.	.	.
Comma	NI		.		.		.				.		.		.			.	.			.		.	.	1	2
Wall Brown	NI		.		.		.				.		.		.			.	.			.		1	.	.	.
Marbled White	NI		.		.		.				.		.		2			52	62			.		.	.	.	.
Meadow Brown	NI		.		.		.				.		.		19			113	186			680		457	217	120	46
Small Heath	NI		.		.		.				.		.		104			45	27			1		8	3	2	.