Also present

Totals De Vulkaan (Den Haag) 2020

	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	16	68	550	167	2651	1	0	1	229	6283	650	35	10651	7194	3457	4776 (12 Oct)	29	92	3 Jan	31 Dec
2.	Pale-bellied Brent Goose	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (12 Oct)	0	1	12 Oct	12 Oct
3.	Canada Goose	25	112	378	150	293	155	0	138	255	243	26	18	1793	671	1122	128 (30 May)	36	114	2 Jan	24 Dec
4.	Barnacle Goose	493	14	2068	6475	484	164	2	0	7	23	920	1207	11857	2620	9237	2182 (23 Apr)	26	83	1 Jan	31 Dec
5.	Lesser Canada Goose	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (23 Apr)	0	1	23 Apr	23 Apr
6.	Branta sp.	0	0	0	0	0	0	0	0	0	9	0	0	9	9	0	9 (14 Oct)	0	1	14 Oct	14 Oct
7.	Bar-headed Goose	0	0	0	0	1	0	0	0	0	0	0	0	1	1	0	1 ( 7 May)	0	1	7 May	7 May
8.	Greylag Goose	245	115	774	483	327	126	211	101	109	364	1225	402	4482	3111	1371	466 ( 8 Nov)	55	177	1 Jan	31 Dec
9.	Anser sp.	0	0	0	0	0	0	0	0	0	36	254	88	378	275	103	110 ( 1 Nov)	3	8	14 Oct	10 Dec
10.	goose sp.	791	1662	2484	542	58	62	209	65	412	6194	4761	5582	22822	10821	12001	2627 (16 Oct)	34	109	1 Jan	31 Dec
11.	Domestic Goose	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (21 May)	0	1	21 May	21 May
12.	Pink-footed Goose	246	1140	0	0	0	0	0	0	7	333	4172	243	6141	4754	1387	2539 (27 Nov)	11	36	2 Jan	28 Dec
13.	Tundra Bean Goose	16	8	0	2	0	0	0	0	0	0	195	191	412	335	77	109 ( 8 Nov)	5	16	1 Jan	31 Dec
14.	Bean Goose sp.	0	0	0	0	0	0	0	0	0	0	3	0	3	0	3	3 (28 Nov)	0	1	28 Nov	28 Nov
15.	Eurasian White-fronted Goose	975	174	349	3	0	0	0	0	1	498	2814	2737	7551	4974	2577	1190 ( 8 Nov)	19	60	1 Jan	31 Dec
16.	Black Swan	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 ( 9 Oct)	0	1	9 Oct	9 Oct
17.	Mute Swan	4	0	15	37	160	37	4	15	15	38	13	2	340	233	107	26 ( 6 May)	23	72	6 Jan	6 Dec
18.	Whooper Swan	0	0	0	0	0	0	0	0	0	0	0	2	2	0	2	2 (29 Dec)	0	1	29 Dec	29 Dec
19.	Egyptian Goose	37	62	208	397	125	43	17	30	32	134	249	88	1422	576	846	80 (10 Apr)	43	138	6 Jan	31 Dec
20.	Shelduck	64	32	65	245	551	686	2519	145	111	54	205	74	4751	891	3860	959 (11 Jul)	55	177	1 Jan	31 Dec
21.	Ruddy Shelduck	0	0	0	1	0	4	4	5	0	0	0	0	14	9	5	5 (31 Aug)	2	5	19 Apr	31 Aug
22.	Garganey	0	0	2	6	1	3	0	0	0	0	0	0	12	7	5	4 ( 5 Apr)	2	6	14 Mar	27 Jun
23.	Shoveler	24	4	103	212	4	0	0	26	5	1	3	6	388	139	249	80 ( 5 Apr)	12	39	2 Jan	16 Dec
24.	Gadwall	270	4	41	80	86	113	43	18	24	40	22	37	778	534	244	135 ( 1 Jan)	27	85	1 Jan	23 Dec
25.	Wigeon	4512	322	548	26	0	0	0	16	99	909	1057	6671	14160	12567	1593	3136 ( 1 Jan)	33	106	1 Jan	31 Dec
26.	Mallard	266	12	30	64	28	16	12	7	5	36	16	72	564	396	168	144 ( 2 Jan)	28	90	1 Jan	30 Dec
27.	Pintail	0	3	27	5	0	0	0	58	34	218	123	1	469	442	27	117 (27 Nov)	12	37	8 Feb	16 Dec
28.	Teal	45	15	62	57	0	0	15	115	61	165	27	6	568	418	150	77 (29 Aug)	24	77	1 Jan	23 Dec
29.	dabbling duck sp.	0	0	0	0	0	0	0	0	3	23	35	64	125	71	54	60 (23 Dec)	3	8	14 Sep	23 Dec
30.	duck sp.	40	38	30	25	5	0	8	9	68	90	4	50	367	266	101	46 (14 Oct)	16	52	1 Jan	31 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Pochard	1	0	0	1	5	0	0	6	7	0	7	0	27	15	12	7 ( 2 Nov)	3	8	21 Jan	2 Nov
32.	Tufted Duck	90	1	3	12	9	5	13	5	6	4	14	24	186	161	25	51 ( 1 Jan)	13	40	1 Jan	16 Dec
33.	Scaup	0	0	0	0	0	0	0	0	0	1	54	9	64	10	54	54 (29 Nov)	2	5	2 Oct	13 Dec
34.	Aythya sp.	0	0	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (11 Jul)	0	1	11 Jul	11 Jul
35.	Eider	15	26	242	110	94	19	10	0	60	49	199	38	862	615	247	70 ( 4 Nov)	35	111	4 Jan	30 Dec
36.	Velvet Scoter	10	1	3	0	0	0	0	0	0	16	11	11	52	28	24	10 (17 Oct)	6	18	4 Jan	24 Dec
37.	Common Scoter	106	201	446	546	626	306	364	371	281	744	2045	3710	9746	5465	4281	1056 (22 Nov)	64	203	1 Jan	31 Dec
38.	Long-tailed Duck	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 ( 5 Nov)	0	1	5 Nov	5 Nov
39.	Goldeneye	12	1	0	0	0	0	0	0	0	1	10	6	30	23	7	5 (29 Dec)	5	16	1 Jan	29 Dec
40.	Goosander	0	0	2	1	0	0	0	0	0	1	4	3	11	9	2	3 ( 8 Nov)	2	7	22 Mar	8 Dec
41.	Red-breasted Merganser	16	16	95	128	11	7	3	1	189	228	130	43	867	768	99	137 (29 Sep)	37	118	4 Jan	31 Dec
42.	Swift	0	0	0	819	19541	14210	4034	501	2	1	0	0	39108	9735	29373	4599 (30 May)	32	102	17 Apr	5 Oct
43.	Pallid Swift	0	0	0	0	0	0	0	0	0	4	0	0	4	1	3	1 (23 Oct)	1	4	23 Oct	31 Oct
44.	Swift / Pallid Swift	0	0	0	0	0	0	0	0	0	0	2	0	2	2	0	2 ( 1 Nov)	0	1	1 Nov	1 Nov
45.	Cuckoo	0	0	0	0	3	4	1	0	3	0	0	0	11	6	5	2 (26 Jun)	3	10	4 May	15 Sep
46.	Stock Dove	4	15	93	121	36	27	3	5	22	285	96	1	708	447	261	99 (13 Oct)	34	107	2 Jan	5 Dec
47.	Woodpigeon	203	178	2745	2065	474	249	37	54	138	15520	6226	643	28532	20192	8340	5921 (31 Oct)	79	253	1 Jan	31 Dec
48.	Turtle Dove	0	0	0	0	4	2	0	1	3	0	0	0	10	8	2	3 ( 5 Sep)	2	7	10 May	5 Sep
49.	Collared Dove	0	3	32	59	31	21	5	5	13	3	10	1	183	68	115	13 (23 Apr)	21	68	5 Feb	28 Dec
50.	Red-necked Grebe	1	0	0	0	0	0	0	0	0	0	3	2	6	6	0	1 (18 Jan)	2	6	18 Jan	17 Dec
51.	Great Crested Grebe	132	102	78	67	48	30	13	7	23	39	120	208	867	713	154	73 (18 Jan)	54	171	1 Jan	31 Dec
52.	grebe sp.	0	0	0	0	0	0	0	0	0	0	3	0	3	3	0	1 ( 3 Nov)	1	3	3 Nov	22 Nov
53.	Oystercatcher	20	15	61	469	479	83	222	157	58	17	33	24	1638	966	672	109 (23 Apr)	57	182	1 Jan	29 Dec
54.	Avocet	0	0	48	168	0	4	0	0	0	0	0	0	220	7	213	112 ( 5 Apr)	2	6	14 Mar	14 Jun
55.	Lapwing	0	0	26	12	5	15	4	7	5	655	138	399	1266	1208	58	514 ( 2 Oct)	9	29	7 Mar	30 Dec
56.	Golden Plover	2	0	1	5	31	0	1	6	47	67	138	0	298	288	10	98 ( 3 Nov)	11	34	21 Jan	11 Nov
57.	Pluvialis dominica/fulva	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (20 Apr)	0	1	20 Apr	20 Apr
58.	Grey Plover	0	0	1	52	76	0	12	65	11	16	4	0	237	109	128	33 (23 Aug)	15	47	21 Mar	21 Nov
59.	Ringed Plover	0	0	15	136	295	20	8	121	206	2	0	0	803	307	496	125 ( 7 Sep)	21	68	7 Mar	7 Oct
60.	Little Ringed Plover	0	0	1	8	1	2	1	0	3	0	0	0	16	4	12	3 ( 5 Apr)	3	11	23 Mar	15 Sep
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Dotterel	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 ( 1 Sep)	0	1	1 Sep	1 Sep
62.	Whimbrel	0	0	5	3154	65	9	199	122	28	1	0	0	3583	366	3217	1251 (19 Apr)	22	71	26 Mar	14 Oct
63.	Curlew	5	4	36	180	8	331	70	49	12	34	21	6	756	541	215	138 (26 Jun)	32	102	1 Jan	31 Dec
64.	Bar-tailed Godwit	0	0	4	226	32	0	132	180	65	0	1	0	640	379	261	106 (26 Aug)	14	46	22 Mar	3 Nov
65.	Black-tailed Godwit	0	0	3	3	0	0	0	0	0	0	0	0	6	0	6	2 (21 Mar)	2	5	14 Mar	22 Apr
66.	Turnstone	3	11	1	5	4	0	5	63	10	0	26	19	147	119	28	51 (28 Aug)	11	35	1 Jan	23 Dec
67.	Knot	0	0	35	77	28	1	1	20	14	6	7	0	189	46	143	50 (19 Apr)	9	30	22 Mar	18 Nov
68.	Ruff	0	0	33	10	0	0	2	0	4	0	0	0	49	6	43	14 (23 Mar)	3	8	21 Mar	15 Sep
69.	wader sp.	0	1	37	86	38	5	18	122	36	15	2	0	360	192	168	96 (26 Aug)	15	47	21 Feb	22 Nov
70.	small wader	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 ( 5 Sep)	0	1	5 Sep	5 Sep
71.	Curlew Sandpiper	0	0	0	0	1	0	0	2	0	1	0	0	4	3	1	2 (26 Aug)	1	3	4 May	2 Oct
72.	Sanderling	9	2	150	150	130	0	57	73	55	21	110	84	841	366	475	120 ( 7 Mar)	25	79	2 Jan	29 Dec
73.	Dunlin	0	0	152	149	0	0	3	193	114	264	1208	69	2152	1858	294	352 ( 3 Nov)	26	82	3 Mar	23 Dec
74.	Purple Sandpiper	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (28 Aug)	0	1	28 Aug	28 Aug
75.	Little Stint	0	0	0	1	9	1	1	3	1	0	0	0	16	5	11	6 ( 4 May)	3	10	19 Apr	12 Sep
76.	Calidris sp.	0	0	0	0	16	0	2	1	8	40	2	0	69	52	17	40 (18 Oct)	3	9	31 May	18 Nov
77.	Woodcock	0	0	1	0	0	0	0	0	0	1	7	4	13	8	5	2 (28 Nov)	3	11	20 Mar	28 Dec
78.	Jack Snipe	0	0	0	0	0	0	0	0	0	0	1	0	1	0	1	1 (10 Nov)	0	1	10 Nov	10 Nov
79.	Snipe	0	0	12	9	2	0	0	31	97	294	8	3	456	365	91	121 ( 3 Oct)	13	42	16 Mar	28 Dec
80.	Grey Phalarope	0	0	0	0	0	0	0	0	0	1	2	0	3	3	0	2 (18 Nov)	1	2	10 Oct	18 Nov
81.	Common Sandpiper	0	0	0	0	1	0	6	7	32	0	1	0	47	45	2	31 (15 Sep)	4	14	6 May	8 Nov
82.	Green Sandpiper	0	1	1	41	2	6	18	17	5	0	0	0	91	47	44	10 (22 Apr)	13	40	8 Feb	30 Sep
83.	Redshank	0	0	42	107	31	3	4	54	9	1	0	0	251	68	183	36 (18 Apr)	12	38	18 Mar	27 Oct
84.	Wood Sandpiper	0	0	0	3	0	0	2	0	0	1	0	0	6	3	3	2 (20 Apr)	1	4	20 Apr	9 Oct
85.	Spotted Redshank	0	0	0	0	0	6	0	0	0	1	0	0	7	7	0	5 (17 Jun)	1	3	17 Jun	18 Oct
86.	Greenshank	0	0	0	35	4	0	0	17	5	0	0	0	61	22	39	13 (22 Apr)	6	18	16 Apr	22 Sep
87.	Kittiwake	2491	550	11	0	1	0	1	4	0	262	3282	4555	11157	10900	257	1263 (18 Dec)	29	91	3 Jan	31 Dec
88.	Black-headed Gull	1266	1477	3718	9319	1621	5668	17873	14628	17684	11112	14253	5181	103800	87797	16003	4187 (31 Jul)	97	309	1 Jan	31 Dec
89.	Little Gull	6	7	73	6457	6	0	0	0	11	246	1056	83	7945	1676	6269	2479 (24 Apr)	23	74	18 Jan	31 Dec
90.	Mediterranean Gull	0	1	15	122	12	48	50	17	3	0	3	0	271	125	146	72 (23 Apr)	21	68	25 Feb	23 Nov
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Common Gull	464	619	2538	6910	211	38	883	927	377	1592	4547	2522	21628	11877	9751	927 (23 Apr)	89	285	1 Jan	31 Dec
92.	Great Black-backed Gull	1089	1377	431	361	50	7	13	91	48	1374	1145	1392	7378	5768	1610	397 (18 Jan)	77	245	1 Jan	31 Dec
93.	Iceland Gull	0	0	0	0	1	0	0	0	0	1	0	0	2	1	1	1 ( 5 May)	1	2	5 May	8 Oct
94.	Herring Gull	4287	7647	5679	4204	1205	361	2414	6522	4337	23615	7636	2968	70875	57822	13053	3674 (10 Oct)	94	300	1 Jan	31 Dec
95.	Caspian Gull	1	2	0	0	0	0	0	0	0	2	2	1	8	8	0	1 (28 Jan)	3	8	28 Jan	15 Dec
96.	Yellow-legged Gull	1	3	0	0	0	0	0	2	1	3	0	0	10	10	0	2 (23 Feb)	3	9	29 Jan	8 Oct
97.	Lesser Black-backed Gull	22	1701	10780	12352	6012	4473	21327	37583	9362	11803	1139	39	116593	87387	29206	9199 (26 Aug)	88	281	3 Jan	28 Dec
98.	Laridae sp.	0	0	0	0	0	0	0	2	0	0	0	0	2	1	1	2 (26 Aug)	0	1	26 Aug	26 Aug
99.	large gull sp.	0	0	0	0	0	0	0	0	125	0	0	0	125	125	0	125 ( 5 Sep)	0	1	5 Sep	5 Sep
100.	Gull-billed Tern	0	0	0	1	0	0	0	2	1	0	0	0	4	3	1	2 (25 Aug)	1	3	20 Apr	2 Sep
101.	Caspian Tern	0	0	0	0	4	0	1	7	1	0	0	0	13	9	4	3 ( 7 Aug)	3	8	4 May	2 Sep
102.	Sandwich Tern	0	0	7	6352	2519	1864	3631	10171	8584	1796	28	1	34953	25515	9438	1887 (23 Aug)	59	187	22 Mar	22 Dec
103.	Little Tern	0	0	0	290	218	8	6	15	2	0	0	0	539	41	498	191 (19 Apr)	11	35	16 Apr	15 Sep
104.	Common Tern	0	0	0	22023	3679	1740	9526	3110	42	2	4	0	40126	14768	25358	5869 (19 Apr)	38	122	5 Apr	4 Nov
105.	Arctic Tern	0	0	0	99	15	0	0	2	1	0	0	0	117	11	106	48 (19 Apr)	3	11	18 Apr	25 Sep
106.	Common/Arctic Tern	0	0	0	1195	7592	342	2477	12976	839	38	0	0	25459	16791	8668	3874 (23 Aug)	29	94	16 Apr	12 Oct
107.	sterna sp.	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 ( 1 Apr)	0	1	1 Apr	1 Apr
108.	Black Tern	0	0	0	232	33	0	0	37	1	0	0	0	303	40	263	115 (19 Apr)	7	21	11 Apr	12 Sep
109.	Great Skua	3	2	0	0	0	0	0	4	1	6	4	9	29	25	4	4 (26 Aug)	5	17	28 Jan	22 Dec
110.	Pomarine Skua	0	0	0	0	0	0	0	0	2	0	0	1	3	3	0	1 ( 5 Sep)	1	3	5 Sep	18 Dec
111.	Arctic Skua	1	0	0	0	1	0	2	14	2	23	9	0	52	47	5	11 ( 7 Oct)	7	22	18 Jan	19 Nov
112.	Long-tailed Skua	0	0	0	0	0	0	0	2	0	0	0	0	2	2	0	1 (23 Aug)	1	2	23 Aug	26 Aug
113.	skua sp.	1	0	0	0	0	0	0	2	3	2	0	0	8	6	2	2 (12 Sep)	2	7	29 Jan	24 Oct
114.	Guillemot	14	1	0	0	0	0	0	0	1	3	28	581	628	593	35	266 (18 Dec)	10	32	15 Jan	30 Dec
115.	Razorbill	4	2	0	0	0	0	0	0	0	3	20	296	325	307	18	138 (18 Dec)	10	31	4 Jan	28 Dec
116.	Razorbill/Guillemot	980	28	3	0	0	0	0	0	8	640	2323	19041	23023	22328	695	5174 (18 Dec)	31	100	4 Jan	31 Dec
117.	alca / fratercula spec	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 ( 5 Nov)	0	1	5 Nov	5 Nov
118.	Puffin	0	0	0	0	0	0	0	0	0	0	0	1	1	1	0	1 ( 5 Dec)	0	1	5 Dec	5 Dec
119.	Red-throated Diver	2756	474	84	27	3	0	0	0	39	232	2883	13628	20126	19631	495	2431 ( 5 Dec)	50	161	1 Jan	31 Dec
120.	Black-throated Diver	6	3	0	0	0	0	0	0	0	4	16	9	38	35	3	4 (27 Nov)	9	28	4 Jan	28 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Great Northern Diver	0	1	0	0	0	0	0	0	0	0	2	2	5	5	0	2 (10 Dec)	1	4	14 Feb	10 Dec
122.	diver sp.	0	1	0	3	1	0	0	0	3	8	4	6	26	21	5	4 (20 Oct)	5	15	19 Feb	31 Dec
123.	Leach's Petrel	0	0	0	0	0	0	0	0	3	0	3	0	6	6	0	3 (12 Sep)	1	3	12 Sep	19 Nov
124.	Fulmar	3	1	0	1	2	1	0	0	0	0	0	1	9	5	4	2 (23 May)	3	8	4 Jan	13 Dec
125.	Sooty Shearwater	0	0	0	0	0	0	2	7	6	7	1	0	23	22	1	5 (23 Aug)	3	9	6 Jul	22 Nov
126.	Manx Shearwater	0	0	0	0	0	0	1	1	3	0	0	0	5	5	0	3 (25 Sep)	1	3	6 Jul	25 Sep
127.	shearwater sp.	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	2 (25 Sep)	0	1	25 Sep	25 Sep
128.	White Stork	0	0	4	1	7	2	3	3	27	2	4	0	53	39	14	14 (18 Sep)	6	18	14 Mar	23 Nov
129.	Gannet	6141	189	15	6	61	18	67	101	42	227	443	3673	10983	9936	1047	3841 ( 4 Jan)	56	178	2 Jan	31 Dec
130.	Cormorant	920	785	7771	9311	5257	10541	9440	2799	5222	9740	5617	2371	69774	46103	23671	2330 (27 Jun)	95	303	1 Jan	31 Dec
131.	Shag	0	1	0	0	0	0	0	0	0	0	0	1	2	2	0	1 (14 Feb)	1	2	14 Feb	10 Dec
132.	Spoonbill	0	0	39	361	48	45	11	8	577	101	5	0	1195	699	496	168 ( 5 Apr)	21	67	16 Mar	8 Nov
133.	Cattle Egret	0	0	0	0	0	0	0	0	0	3	0	0	3	0	3	3 (13 Oct)	0	1	13 Oct	13 Oct
134.	Grey Heron	3	9	178	267	68	135	72	64	149	122	53	11	1131	556	575	68 (24 Mar)	53	168	21 Jan	31 Dec
135.	Purple Heron	0	0	0	3	4	0	12	1	1	0	0	0	21	11	10	7 (30 Jul)	3	9	6 Apr	30 Sep
136.	Great White Egret	1	1	12	26	12	2	1	0	66	46	16	0	183	123	60	30 (18 Sep)	13	40	6 Jan	10 Nov
137.	heron sp.	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 ( 5 Apr)	0	1	5 Apr	5 Apr
138.	Little Egret	0	0	0	0	6	1	0	0	0	0	1	0	8	5	3	4 (31 May)	2	5	14 May	13 Nov
139.	Osprey	0	0	0	4	1	0	0	0	7	0	0	0	12	6	6	2 (11 Apr)	3	10	11 Apr	29 Sep
140.	Honey Buzzard	0	0	0	0	0	1	0	0	5	0	0	0	6	4	2	2 ( 2 Sep)	2	5	1 Jun	26 Sep
141.	Sparrowhawk	1	4	41	76	3	0	0	9	82	224	174	6	620	494	126	42 ( 1 Nov)	34	108	4 Jan	28 Dec
142.	Goshawk	0	1	5	2	1	0	0	1	4	8	0	0	22	15	7	3 (19 Oct)	6	18	29 Feb	31 Oct
143.	Marsh Harrier	0	0	35	95	24	0	1	7	15	12	1	0	190	38	152	25 ( 5 Apr)	15	47	14 Mar	9 Nov
144.	Hen Harrier	0	0	2	6	2	0	0	0	0	8	32	1	51	39	12	9 ( 8 Nov)	8	25	24 Mar	8 Dec
145.	Pallid Harrier	0	0	0	1	0	0	0	0	1	0	0	0	2	1	1	1 (23 Apr)	1	2	23 Apr	14 Sep
146.	Montagu's Harrier	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (13 Aug)	0	1	13 Aug	13 Aug
147.	harrier sp.	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (14 Sep)	0	1	14 Sep	14 Sep
148.	Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (14 Sep)	0	1	14 Sep	14 Sep
149.	Red Kite	0	0	0	0	0	0	0	0	0	2	1	0	3	2	1	1 (16 Oct)	1	3	16 Oct	25 Nov
150.	Black Kite	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (10 Apr)	0	1	10 Apr	10 Apr
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
151.	White-tailed Eagle	0	0	1	1	0	0	0	0	1	1	0	0	4	4	0	1 (21 Mar)	1	4	21 Mar	17 Oct
152.	Common Buzzard	0	0	47	35	4	0	1	11	112	476	81	3	770	675	95	277 (16 Oct)	25	80	14 Mar	5 Dec
153.	buzzard sp.	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (16 Aug)	0	1	16 Aug	16 Aug
154.	raptor sp.	0	0	0	1	0	0	0	1	0	0	0	0	2	1	1	1 (19 Apr)	1	2	19 Apr	7 Aug
155.	Short-eared Owl	0	0	1	5	1	0	0	0	1	9	19	0	36	20	16	7 ( 8 Nov)	7	23	23 Mar	21 Nov
156.	Asio sp.	0	0	0	0	0	0	0	0	0	1	0	0	1	0	1	1 ( 2 Oct)	0	1	2 Oct	2 Oct
157.	Kingfisher	0	0	0	0	0	0	0	0	2	1	0	0	3	1	2	1 (15 Sep)	1	3	15 Sep	11 Oct
158.	Lesser Spotted Woodpecker	0	0	0	0	0	1	0	0	0	2	1	0	4	3	1	1 (17 Jun)	1	4	17 Jun	6 Nov
159.	Great Spotted Woodpecker	0	2	10	37	2	20	38	44	212	76	16	3	460	311	149	44 (14 Sep)	34	107	3 Feb	28 Dec
160.	Kestrel	0	0	20	48	4	0	1	2	39	21	12	0	147	76	71	13 ( 5 Apr)	18	56	23 Mar	15 Nov
161.	Merlin	0	0	2	13	0	0	0	0	7	17	2	0	41	26	15	4 ( 3 Oct)	8	27	22 Mar	5 Nov
162.	Hobby	0	0	0	5	10	1	1	0	7	3	0	0	27	15	12	2 (22 Apr)	8	24	19 Apr	11 Oct
163.	Peregrine	0	2	1	1	0	0	2	0	5	15	7	0	33	28	5	4 (31 Oct)	8	25	7 Feb	13 Nov
164.	falcon sp.	0	0	0	1	0	0	0	0	1	1	0	0	3	1	2	1 (22 Apr)	1	3	22 Apr	13 Oct
165.	Rose-ringed Parakeet	0	0	0	0	0	0	0	0	0	58	7	0	65	65	0	32 (15 Oct)	2	5	13 Oct	3 Nov
166.	Budgerigar	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 ( 2 Oct)	0	1	2 Oct	2 Oct
167.	Great Grey Shrike	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	1 (17 Oct)	1	3	17 Oct	31 Oct
168.	Golden Oriole	0	0	0	0	3	1	0	1	1	0	0	0	6	3	3	1 ( 7 May)	2	6	7 May	15 Sep
169.	Jay	0	0	2	14	4	3	0	0	6	22	6	0	57	35	22	4 (13 Oct)	11	34	27 Mar	13 Nov
170.	Magpie	0	0	64	50	0	0	0	0	0	14	4	0	132	29	103	13 (25 Mar)	9	30	14 Mar	7 Nov
171.	Jackdaw	0	2	469	414	127	2	1	0	49	7099	549	5	8717	7708	1009	4096 (14 Oct)	30	97	29 Feb	24 Dec
172.	Rook	0	0	4	10	7	0	0	0	0	10	8	0	39	30	9	4 ( 8 Apr)	6	20	16 Mar	8 Nov
173.	Carrion Crow	1	1	92	228	12	2	0	1	11	91	35	5	479	159	320	51 (11 Apr)	26	83	6 Jan	31 Dec
174.	Raven	0	0	0	0	0	0	0	0	0	0	0	2	2	2	0	2 (16 Dec)	0	1	16 Dec	16 Dec
175.	Waxwing	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (15 Nov)	0	1	15 Nov	15 Nov
176.	Coal Tit	0	0	0	0	1	0	0	0	1	2	70	0	74	61	13	30 ( 6 Nov)	4	14	10 May	24 Nov
177.	Crested Tit	0	0	0	2	0	5	0	0	0	1	1	0	9	8	1	4 (17 Jun)	2	6	5 Apr	8 Nov
178.	Marsh Tit	0	0	1	0	0	0	0	0	0	0	0	0	1	1	0	1 (25 Mar)	0	1	25 Mar	25 Mar
179.	Blue Tit	8	19	28	19	10	159	25	53	491	854	584	22	2272	2070	202	225 ( 6 Nov)	46	146	1 Jan	31 Dec
180.	Great Tit	7	16	34	9	13	76	19	20	128	165	47	15	549	456	93	36 (13 Oct)	34	110	10 Jan	10 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
181.	Penduline Tit	0	0	0	0	0	0	0	0	0	0	1	0	1	0	1	1 ( 9 Nov)	0	1	9 Nov	9 Nov
182.	Bearded Tit	0	0	0	0	0	0	0	0	0	9	0	0	9	9	0	9 (23 Oct)	0	1	23 Oct	23 Oct
183.	Wood Lark	0	28	47	35	3	20	0	2	305	319	93	10	862	627	235	123 (23 Oct)	33	105	7 Feb	5 Dec
184.	Skylark	0	15	53	18	0	0	0	0	76	5731	1861	17	7771	7667	104	3437 (13 Oct)	28	90	7 Feb	16 Dec
185.	Shore Lark	0	0	0	1	0	0	0	0	0	0	3	0	4	3	1	2 ( 3 Nov)	1	3	23 Apr	5 Nov
186.	lark sp.	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (22 Apr)	0	1	22 Apr	22 Apr
187.	Sand Martin	0	0	3	481	284	27	29	22	44	0	1	0	891	188	703	195 (23 Apr)	21	66	21 Mar	6 Nov
188.	Swallow	0	0	0	1972	2530	188	91	232	848	57	4	0	5922	2088	3834	420 ( 9 May)	42	134	5 Apr	5 Nov
189.	House Martin	0	0	0	177	484	48	67	14	67	7	0	0	864	428	436	100 ( 6 May)	20	63	5 Apr	20 Oct
190.	Red-rumped Swallow	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 ( 6 May)	0	1	6 May	6 May
191.	Long-tailed Tit	0	2	4	1	0	28	4	0	42	152	31	2	266	190	76	43 (17 Oct)	9	29	18 Feb	10 Dec
192.	Hume's Warbler	0	0	0	0	0	0	0	0	0	1	0	0	1	0	1	1 (13 Oct)	0	1	13 Oct	13 Oct
193.	Yellow-browed Warbler	0	0	0	0	0	0	0	0	5	8	1	0	14	14	0	3 (29 Sep)	3	9	27 Sep	3 Nov
194.	Willow Warbler	0	0	0	3	3	0	1	1	3	1	0	0	12	7	5	1 ( 5 Apr)	4	12	5 Apr	4 Oct
195.	Chiffchaff	0	0	30	6	1	1	5	7	54	36	5	5	150	110	40	12 (29 Sep)	20	65	13 Mar	31 Dec
196.	Chiffchaff/Willow Warbler	0	0	1	13	3	0	6	7	20	11	2	0	63	44	19	3 ( 5 Sep)	14	45	24 Mar	5 Nov
197.	Blackcap	0	0	0	2	0	0	0	0	55	17	1	0	75	58	17	19 (11 Sep)	8	25	5 Apr	14 Nov
198.	Garden Warbler	0	0	0	1	1	1	0	0	0	0	0	0	3	0	3	1 (27 Apr)	1	3	27 Apr	12 Jun
199.	Lesser Whitethroat	0	0	0	2	0	0	0	0	3	0	0	0	5	3	2	1 (17 Apr)	2	5	17 Apr	30 Sep
200.	Whitethroat	0	0	0	0	2	0	0	3	1	0	0	0	6	1	5	3 (14 Aug)	1	4	2 May	10 Sep
201.	Firecrest	1	0	0	0	0	0	0	0	15	5	10	1	32	32	0	6 (28 Sep)	6	20	11 Jan	6 Dec
202.	Goldcrest	2	2	1	0	0	0	0	0	88	452	177	13	735	703	32	66 (17 Oct)	22	71	24 Jan	23 Dec
203.	Nuthatch	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (22 Sep)	0	1	22 Sep	22 Sep
204.	Short-toed Tree Creeper	0	0	0	0	0	1	0	0	2	0	0	0	3	3	0	1 (12 Jun)	1	3	12 Jun	15 Sep
205.	Crested Myna	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 ( 6 May)	0	1	6 May	6 May
206.	Rose-coloured Starling	0	0	0	0	0	1	0	0	0	0	0	0	1	1	0	1 ( 2 Jun)	0	1	2 Jun	2 Jun
207.	Starling	26	692	2203	374	80	22990	4552	139	11644	440976	355265	5073	844014	817060	26954	69646 (13 Oct)	73	234	1 Jan	31 Dec
208.	Song Thrush	0	5	154	1506	3	0	0	1	4818	4628	215	7	11337	9682	1655	2750 (30 Sep)	36	115	3 Feb	28 Dec
209.	Mistle Thrush	3	1	4	5	1	0	0	0	33	174	67	0	288	262	26	106 (13 Oct)	14	44	2 Jan	23 Nov
210.	Redwing	35	9	28	25	0	0	0	0	745	274165	14217	148	289372	289297	75	255676 (13 Oct)	31	99	10 Jan	28 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
211.	Blackbird	4	1	5	4	0	0	1	0	48	960	504	45	1572	1556	16	487 (13 Oct)	25	81	22 Jan	29 Dec
212.	Fieldfare	5	0	3	0	0	0	0	0	0	22527	27719	39	50293	50274	19	15873 ( 1 Nov)	15	47	6 Jan	28 Dec
213.	Ring Ouzel	0	0	1	130	1	0	0	0	19	5	0	0	156	43	113	24 (18 Apr)	10	31	26 Mar	14 Oct
214.	thrush sp.	0	0	0	0	0	0	0	0	1	32	0	0	33	32	1	32 (14 Oct)	1	2	17 Sep	14 Oct
215.	Spotted Flycatcher	0	0	0	1	12	7	0	0	0	1	0	0	21	7	14	3 (29 May)	3	11	22 Apr	9 Oct
216.	Robin	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	1 (13 Oct)	1	3	13 Oct	19 Oct
217.	Pied Flycatcher	0	0	0	0	0	0	0	2	0	0	0	0	2	2	0	2 (13 Aug)	0	1	13 Aug	13 Aug
218.	Black Redstart	0	1	1	3	0	0	0	2	1	2	0	0	10	4	6	1 ( 7 Feb)	3	10	7 Feb	23 Oct
219.	Redstart	0	0	0	2	0	1	0	0	5	0	0	0	8	6	2	3 ( 5 Sep)	2	6	8 Apr	30 Sep
220.	Whinchat	0	0	0	0	1	0	0	1	1	0	0	0	3	3	0	1 ( 7 May)	1	3	7 May	15 Sep
221.	Stonechat	0	0	1	1	0	0	0	2	4	0	0	0	8	6	2	2 ( 2 Sep)	2	6	23 Mar	17 Sep
222.	Wheatear	0	0	0	44	8	0	0	1	36	5	0	0	94	40	54	16 (23 Apr)	10	31	6 Apr	9 Oct
223.	Tree Sparrow	0	0	5	4	1	0	0	0	2	104	28	0	144	113	31	52 (13 Oct)	6	20	15 Mar	9 Nov
224.	sparrow sp.	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 ( 1 Nov)	0	1	1 Nov	1 Nov
225.	House Sparrow	0	0	15	1	1	61	90	12	21	2	1	0	204	90	114	29 (11 Jul)	12	38	4 Mar	13 Nov
226.	Dunnock	0	1	23	13	4	4	0	103	748	178	26	0	1100	1050	50	132 (15 Sep)	27	87	28 Feb	22 Nov
227.	Blue-headed Wagtail	0	0	0	91	10	1	0	0	68	0	0	0	170	67	103	30 (15 Sep)	8	27	4 Apr	20 Sep
228.	Yellow Wagtail (flavissima)	0	0	0	18	40	0	0	0	2	0	0	0	60	13	47	33 ( 9 May)	5	15	8 Apr	15 Sep
229.	Grey-headed Wagtail	0	0	0	0	33	0	0	0	0	0	0	0	33	0	33	20 ( 9 May)	2	5	5 May	19 May
230.	Yellow wagtail sp.	0	0	0	1608	499	12	5	120	393	13	0	0	2650	547	2103	318 (20 Apr)	27	87	5 Apr	9 Oct
231.	Grey Wagtail	0	0	13	7	4	9	2	2	304	615	27	1	984	921	63	123 ( 9 Oct)	27	86	7 Mar	13 Dec
232.	White Wagtail	0	5	74	64	16	14	22	6	104	15	4	0	324	180	144	27 (14 Sep)	28	90	17 Feb	9 Nov
233.	alba wagtail sp.	0	8	1003	453	42	12	29	37	367	178	17	1	2147	735	1412	165 (16 Mar)	48	152	6 Feb	19 Dec
234.	Pied Wagtail	0	0	4	4	0	0	0	0	1	0	0	0	9	1	8	2 (25 Mar)	3	8	7 Mar	15 Sep
235.	Richard's Pipit	0	0	0	0	0	0	0	0	2	7	0	0	9	8	1	2 ( 3 Oct)	3	8	15 Sep	14 Oct
236.	Tawny Pipit	0	0	0	1	0	0	0	2	6	0	0	0	9	5	4	2 ( 7 Sep)	3	8	16 Apr	17 Sep
237.	Meadow Pipit	6	136	3265	16180	207	19	59	51	6552	25562	774	16	52827	32980	19847	10421 ( 3 Oct)	68	216	1 Jan	31 Dec
238.	Tree Pipit	0	0	0	260	70	2	8	111	236	74	1	0	762	421	341	71 (23 Apr)	28	90	4 Apr	5 Nov
239.	Tree Pipit/Olive-backed Pipit	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	1 ( 1 Oct)	1	3	1 Oct	27 Oct
240.	Red-throated Pipit	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (10 Oct)	0	1	10 Oct	10 Oct
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
241.	Water Pipit	0	0	0	0	0	0	0	0	0	6	2	0	8	5	3	4 (23 Oct)	2	5	3 Oct	23 Nov
242.	Rock Pipit	1	3	2	1	0	0	0	0	8	12	3	3	33	23	10	5 ( 9 Oct)	6	20	1 Jan	23 Dec
243.	Rock Pipit/Water Pipit	0	0	3	2	0	0	0	0	28	317	53	2	405	395	10	48 (23 Oct)	16	50	4 Mar	13 Dec
244.	pipit sp.	0	0	0	0	1	0	0	2	7	8	0	0	18	17	1	4 ( 3 Oct)	3	11	3 May	17 Oct
245.	Chaffinch	41	199	448	164	31	32	21	25	16195	400933	104791	1464	524344	523022	1322	63973 ( 9 Oct)	72	231	1 Jan	31 Dec
246.	Brambling	0	0	9	8	0	0	0	0	148	5647	2944	23	8779	8742	37	1492 (13 Oct)	21	66	15 Mar	13 Dec
247.	finch sp.	0	0	0	0	0	0	0	0	0	0	0	2	2	2	0	2 (23 Dec)	0	1	23 Dec	23 Dec
248.	Hawfinch	0	5	11	13	94	5	8	0	48	77	27	2	290	224	66	31 (22 May)	23	74	29 Feb	5 Dec
249.	Bullfinch	0	0	0	1	0	0	0	0	0	3	2	0	6	5	1	3 (24 Oct)	1	4	18 Apr	9 Nov
250.	Northern Bullfinch	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 ( 3 Nov)	0	1	3 Nov	3 Nov
251.	Common Rosefinch	0	0	0	0	1	1	0	0	0	0	0	0	2	1	1	1 (29 May)	1	2	29 May	2 Jun
252.	Greenfinch	0	26	151	79	11	27	30	62	205	1179	357	23	2150	1749	401	171 (31 Oct)	50	159	7 Feb	20 Dec
253.	Linnet	1	33	349	929	119	30	53	101	212	441	120	1	2389	935	1454	163 ( 5 Apr)	57	183	1 Jan	13 Dec
254.	Mealy Redpoll	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (23 Oct)	0	1	23 Oct	23 Oct
255.	Lesser Redpoll	0	0	0	0	0	0	0	1	3	7	2	0	13	6	7	7 ( 1 Oct)	2	6	31 Aug	15 Nov
256.	redpoll sp.	0	0	0	1	0	0	0	1	129	206	45	8	390	360	30	49 (19 Oct)	17	53	16 Apr	28 Dec
257.	Crossbill	0	0	1	2	110	86	19	3	11	19	32	0	283	256	27	56 (29 May)	14	45	22 Mar	8 Nov
258.	Goldfinch	0	11	28	137	37	11	10	8	111	889	707	58	2007	1667	340	206 (23 Oct)	44	140	7 Feb	29 Dec
259.	Serin	0	0	1	4	1	1	0	0	0	1	1	0	9	5	4	2 ( 5 Apr)	3	8	17 Mar	7 Nov
260.	Siskin	0	4	31	16	4	98	54	7	2067	13519	3178	44	19022	18778	244	3049 ( 9 Oct)	41	132	5 Feb	31 Dec
261.	Lapland Bunting	0	0	0	0	0	0	0	0	12	30	10	1	53	49	4	8 (23 Oct)	8	25	18 Sep	5 Dec
262.	Snow Bunting	0	0	1	0	0	0	0	0	1	1	4	5	12	11	1	2 (20 Dec)	3	10	21 Mar	28 Dec
263.	Yellowhammer	0	0	0	1	0	0	1	0	0	5	0	0	7	5	2	1 (19 Apr)	2	7	19 Apr	24 Oct
264.	Pine Bunting	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 ( 6 Nov)	0	1	6 Nov	6 Nov
265.	Ortolan Bunting	0	0	0	0	0	0	0	1	3	0	0	0	4	3	1	1 (29 Aug)	1	4	29 Aug	10 Sep
266.	Little Bunting	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (16 Oct)	0	1	16 Oct	16 Oct
267.	Reed Bunting	0	6	113	44	1	0	0	0	170	722	311	15	1382	1227	155	236 (23 Oct)	32	103	7 Feb	28 Dec
268.	bunting sp.	0	0	0	3	0	0	0	0	0	8	0	0	11	9	2	2 (12 Apr)	3	8	11 Apr	26 Oct
269.	Species unidentified	0	0	0	0	3	0	0	0	0	0	0	0	3	2	1	2 (15 May)	1	2	9 May	15 May
270.	passerine sp.	0	0	0	0	1	4	4	4	5	14	2	0	34	30	4	3 ( 3 Oct)	8	25	21 May	22 Nov
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
271.	Species unknown (escape)	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (11 Aug)	0	1	11 Aug	11 Aug
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Harbour Porpoise	5	11	6	7	1	1	6	9	15	11	13	66	151	86	65	9 (16 Dec)	19	62	15 Jan	31 Dec
2.	dolphin sp.	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (23 Aug)	0	1	23 Aug	23 Aug
3.	Grey seal	0	0	0	1	0	0	0	0	3	1	1	1	7	5	2	1 (12 Apr)	2	7	12 Apr	4 Dec
4.	Common Seal	0	3	0	2	0	0	1	1	0	0	0	4	11	7	4	2 (15 Feb)	3	10	12 Feb	24 Dec
5.	Common / Grey seal	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 ( 7 Apr)	0	1	7 Apr	7 Apr
6.	Common Noctule	0	0	0	0	0	0	1	0	0	5	0	0	6	6	0	2 (17 Oct)	1	4	30 Jul	22 Oct
7.	Nathusius's Pipistrelle	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (22 Oct)	0	1	22 Oct	22 Oct
8.	Common Pipistrelle	0	0	0	1	0	0	0	0	0	3	0	0	4	3	1	3 (19 Oct)	1	2	5 Apr	19 Oct
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Small Tortoiseshell	0	0	0	1	0	2	1	2	0	0	0	0	6	2	4	2 (25 Jun)	2	5	10 Apr	16 Aug
2.	Dark Clouded Yellow	0	0	0	0	0	0	1	0	2	0	0	0	3	2	1	1 (21 Jul)	1	3	21 Jul	20 Sep
3.	Brimstone	0	0	0	24	3	1	0	2	1	0	0	0	31	8	23	8 (19 Apr)	5	15	6 Apr	20 Sep
4.	European Peacock	0	0	1	4	3	0	1	2	3	3	4	0	21	12	9	3 ( 7 Nov)	6	19	27 Mar	7 Nov
5.	Hummingbird Hawk-moth	0	0	0	0	0	1	1	0	1	0	0	0	3	1	2	1 (24 Jun)	1	3	24 Jun	15 Sep
6.	Large Tortoiseshell	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (23 Apr)	0	1	23 Apr	23 Apr
7.	Swallowtail	0	0	0	1	0	0	0	1	0	0	0	0	2	1	1	1 (23 Apr)	1	2	23 Apr	4 Aug
8.	Speckled Wood	0	0	0	2	1	0	0	4	5	0	0	0	12	8	4	2 ( 7 Aug)	3	10	11 Apr	30 Sep
9.	Large White	0	0	0	13	9	2	1	14	1	0	0	0	40	11	29	11 (23 Apr)	5	17	16 Apr	14 Sep
10.	Green-veined White	0	0	0	0	0	0	0	3	0	0	0	0	3	3	0	2 (14 Aug)	1	2	14 Aug	16 Aug
11.	Small White	0	0	0	18	12	17	8	147	55	1	0	0	258	197	61	38 (12 Aug)	16	51	9 Apr	17 Oct
12.	white sp. (butterfly)	0	0	0	34	67	50	103	360	691	1	0	0	1306	1170	136	305 (15 Sep)	15	49	6 Apr	23 Oct
13.	Comma	0	0	0	0	0	0	0	2	0	0	0	0	2	1	1	1 ( 4 Aug)	1	2	4 Aug	29 Aug
14.	Red Admiral	0	0	0	8	14	22	16	399	62	10	5	0	536	484	52	189 (16 Aug)	21	68	5 Apr	14 Nov
15.	Painted Lady	0	0	0	0	0	0	0	5	2	0	0	0	7	7	0	2 (10 Sep)	2	6	7 Aug	10 Sep
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Emperor Dragonfly	0	0	0	0	5	14	16	9	2	0	0	0	46	17	29	9 (20 Jul)	6	18	31 May	10 Sep
2.	Common Darter	0	0	0	0	0	0	0	3	0	3	2	0	8	7	1	3 (23 Oct)	2	5	4 Aug	7 Nov
3.	Darter unknown	0	0	0	0	0	4	3	47	98	9	10	0	171	167	4	63 (14 Sep)	8	27	23 Jun	9 Nov
4.	Migrant Hawker	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	1 ( 2 Sep)	1	2	2 Sep	23 Sep
5.	Green-eyed Hawker	0	0	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (24 Jun)	0	1	24 Jun	24 Jun
6.	Black-tailed Skimmer	0	0	0	0	1	0	0	1	0	0	0	0	2	1	1	1 (28 May)	1	2	28 May	7 Aug
7.	Dragonfly unknown	0	0	0	0	1	0	0	0	1	2	3	0	7	7	0	3 ( 9 Nov)	2	5	9 May	9 Nov
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	0	116	82	62	11	0	25	39	4	7	2	348	90	258	36 (27 Mar)	20	64	14 Mar	22 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	29305	20499	52567	124115	60732	66209	81528	94403	99953	1307375	587298	86420	2610404	2308005	302399		100	319
	Observation hours	78:20	100:07	129:18	167:37	138:41	116:19	115:41	177:19	182:19	208:33	163:58	125:32	1703:44

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Trektellen

Totals De Vulkaan (Den Haag) 2020