Also present

Totals De Vulkaan (Den Haag) 2024

	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	19	19	492	233	6	769	51	718	335 (16 Mar)	33	31	4 Jan	1 May
2.	Canada Goose	54	137	292	108	0	591	255	336	50 ( 7 Feb)	63	59	6 Jan	30 Apr
3.	Barnacle Goose	1160	360	2960	3734	0	8214	624	7590	1571 (14 Mar)	47	44	4 Jan	30 Apr
4.	Lesser Canada Goose	0	0	1	0	0	1	0	1	1 (15 Mar)	1	1	15 Mar	15 Mar
5.	Greylag Goose	295	267	967	276	0	1805	688	1117	134 ( 2 Mar)	77	72	1 Jan	30 Apr
6.	Anser sp.	0	0	105	19	0	124	0	124	105 (27 Mar)	2	2	27 Mar	27 Apr
7.	goose sp.	14061	6384	3403	1296	0	25144	3311	21833	7689 (28 Jan)	47	44	1 Jan	28 Apr
8.	Domestic Goose	0	3	4	0	0	7	5	2	2 (27 Mar)	6	6	2 Feb	31 Mar
9.	Pink-footed Goose	121	1702	276	0	0	2099	0	2099	909 (10 Feb)	15	14	19 Jan	22 Mar
10.	Tundra Bean Goose	0	110	0	0	0	110	0	110	110 ( 2 Feb)	1	1	2 Feb	2 Feb
11.	Eurasian White-fronted Goose	564	636	726	0	0	1926	25	1901	566 (17 Feb)	30	28	6 Jan	27 Mar
12.	Lesser White-fronted Goose	0	0	0	2	0	2	0	2	2 (29 Apr)	1	1	29 Apr	29 Apr
13.	Black Swan	0	1	0	0	0	1	0	1	1 (12 Feb)	1	1	12 Feb	12 Feb
14.	Mute Swan	6	5	13	11	0	35	23	12	5 ( 8 Apr)	22	21	7 Jan	27 Apr
15.	Egyptian Goose	122	213	330	184	0	849	262	587	78 (10 Feb)	67	63	6 Jan	30 Apr
16.	Shelduck	100	35	112	90	17	354	230	124	42 ( 4 Jan)	62	58	1 Jan	1 May
17.	Garganey	0	0	4	0	0	4	0	4	2 (16 Mar)	2	2	16 Mar	20 Mar
18.	Shoveler	6	3	213	4	0	226	29	197	44 ( 9 Mar)	22	21	13 Jan	6 Apr
19.	Gadwall	9	2	39	34	9	93	39	54	9 ( 1 May)	29	27	6 Jan	1 May
20.	Wigeon	798	395	344	12	0	1549	760	789	272 (10 Feb)	43	40	1 Jan	18 Apr
21.	Mallard	15	19	46	39	3	122	59	63	10 (30 Apr)	43	40	6 Jan	1 May
22.	Pintail	20	1	401	6	0	428	74	354	100 ( 3 Mar)	21	20	4 Jan	1 Apr
23.	Teal	46	43	237	25	0	351	117	234	49 (16 Mar)	35	33	4 Jan	24 Apr
24.	dabbling duck sp.	5	0	0	0	0	5	0	5	5 (31 Jan)	1	1	31 Jan	31 Jan
25.	duck sp.	30	2	70	7	0	109	40	69	27 (18 Mar)	24	23	1 Jan	20 Apr
26.	Garganey/Teal	0	0	1	0	0	1	1	0	1 (31 Mar)	1	1	31 Mar	31 Mar
27.	Pochard	0	0	3	0	0	3	0	3	3 (31 Mar)	1	1	31 Mar	31 Mar
28.	Tufted Duck	6	4	3	0	0	13	10	3	3 ( 3 Mar)	9	8	6 Jan	3 Mar
29.	Scaup	3	0	0	0	0	3	3	0	3 (26 Jan)	1	1	26 Jan	26 Jan
30.	Aythya sp.	0	7	0	0	0	7	0	7	5 (12 Feb)	2	2	12 Feb	28 Feb
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	King Eider	0	0	1	0	0	1	1	0	1 (25 Mar)	1	1	25 Mar	25 Mar
32.	Eider	16	71	217	105	3	412	316	96	34 (10 Mar)	60	56	4 Jan	1 May
33.	Velvet Scoter	36	88	98	47	0	269	254	15	36 (10 Feb)	37	35	1 Jan	14 Apr
34.	Common Scoter	2831	2820	1714	2112	99	9576	7917	1659	971 ( 4 Jan)	91	86	1 Jan	1 May
35.	Long-tailed Duck	1	0	0	0	0	1	1	0	1 ( 1 Jan)	1	1	1 Jan	1 Jan
36.	Goldeneye	3	0	0	0	0	3	3	0	2 ( 5 Jan)	2	2	4 Jan	5 Jan
37.	Goosander	10	0	6	1	0	17	11	6	7 ( 9 Jan)	11	10	1 Jan	21 Apr
38.	Red-breasted Merganser	39	43	112	87	13	294	228	66	27 (10 Mar)	59	55	1 Jan	1 May
39.	Swift	0	0	0	861	65	926	322	604	293 (30 Apr)	6	6	22 Apr	1 May
40.	Stock Dove	20	22	136	30	0	208	51	157	43 ( 9 Mar)	47	44	1 Jan	30 Apr
41.	Woodpigeon	1474	673	3513	799	6	6465	2057	4408	639 ( 9 Mar)	87	82	1 Jan	1 May
42.	Collared Dove	11	9	22	37	2	81	32	49	9 (13 Apr)	37	35	5 Jan	1 May
43.	Water Rail	0	0	1	0	0	1	0	1	1 ( 6 Mar)	1	1	6 Mar	6 Mar
44.	Crane	0	0	72	1	0	73	1	72	72 ( 2 Mar)	2	2	2 Mar	20 Apr
45.	Red-necked Grebe	2	0	0	0	0	2	2	0	1 ( 4 Jan)	2	2	4 Jan	26 Jan
46.	Great Crested Grebe	760	382	109	51	1	1303	1125	178	243 (26 Jan)	78	73	1 Jan	1 May
47.	Slavonian Grebe	1	0	0	0	0	1	1	0	1 ( 6 Jan)	1	1	6 Jan	6 Jan
48.	Oystercatcher	11	37	106	344	32	530	242	288	90 (30 Apr)	61	57	1 Jan	1 May
49.	Avocet	0	0	43	11	0	54	6	48	26 (31 Mar)	7	7	9 Mar	30 Apr
50.	Lapwing	2929	1	23	0	0	2953	2679	274	1881 ( 9 Jan)	11	10	7 Jan	25 Mar
51.	Golden Plover	15	5	17	2	0	39	21	18	15 ( 9 Jan)	6	6	9 Jan	1 Apr
52.	Grey Plover	1	0	0	8	3	12	4	8	3 (20 Apr)	6	6	1 Jan	1 May
53.	Ringed Plover	0	2	26	1	0	29	4	25	13 ( 7 Mar)	6	6	12 Feb	27 Apr
54.	Little Ringed Plover	0	1	3	0	0	4	1	3	2 (10 Mar)	3	3	16 Feb	31 Mar
55.	Whimbrel	0	0	2	322	33	357	13	344	53 (27 Apr)	19	18	27 Mar	1 May
56.	Curlew	2	15	67	113	0	197	30	167	73 (23 Apr)	34	32	4 Jan	29 Apr
57.	Bar-tailed Godwit	0	0	10	2360	1	2371	12	2359	1928 (20 Apr)	14	13	10 Mar	1 May
58.	Black-tailed Godwit	0	0	19	0	0	19	0	19	11 ( 8 Mar)	3	3	8 Mar	10 Mar
59.	Turnstone	2	0	0	0	1	3	0	3	2 (10 Jan)	2	2	10 Jan	1 May
60.	Knot	0	0	3	31	0	34	4	30	20 (27 Apr)	5	5	1 Mar	27 Apr
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Ruff	0	8	41	12	0	61	18	43	14 ( 8 Mar)	9	8	10 Feb	27 Apr
62.	wader sp.	1	0	11	52	0	64	9	55	26 (27 Apr)	10	9	7 Jan	28 Apr
63.	Sanderling	2	46	94	7	78	227	13	214	92 ( 9 Mar)	11	10	1 Jan	1 May
64.	Dunlin	17	21	479	13	1	531	74	457	178 ( 7 Mar)	29	27	4 Jan	1 May
65.	Purple Sandpiper	7	0	0	0	0	7	0	7	7 ( 6 Jan)	1	1	6 Jan	6 Jan
66.	Jack Snipe	0	0	1	1	0	2	0	2	1 (10 Mar)	2	2	10 Mar	14 Apr
67.	Snipe	6	1	18	0	0	25	2	23	8 (10 Mar)	9	8	10 Jan	31 Mar
68.	Green Sandpiper	0	0	2	9	0	11	0	11	3 (21 Apr)	7	7	31 Mar	28 Apr
69.	Redshank	0	0	30	3	3	36	1	35	13 ( 9 Mar)	7	7	7 Mar	1 May
70.	Spotted Redshank	0	0	1	0	0	1	1	0	1 (27 Mar)	1	1	27 Mar	27 Mar
71.	Greenshank	0	0	0	4	0	4	0	4	3 (22 Apr)	2	2	22 Apr	29 Apr
72.	Kittiwake	989	64	5	4	0	1062	1034	28	267 (27 Jan)	33	31	1 Jan	20 Apr
73.	Black-headed Gull	2161	1361	3648	714	35	7919	3323	4596	652 ( 4 Mar)	95	89	1 Jan	1 May
74.	Little Gull	147	376	55	674	0	1252	800	452	238 (12 Feb)	53	50	1 Jan	28 Apr
75.	Mediterranean Gull	0	1	15	44	0	60	28	32	11 ( 6 Apr)	22	21	24 Feb	29 Apr
76.	Common Gull	2014	942	2890	6959	55	12860	7062	5798	2087 (19 Apr)	99	93	1 Jan	1 May
77.	Great Black-backed Gull	353	146	114	74	0	687	447	240	68 ( 3 Jan)	85	80	1 Jan	30 Apr
78.	Iceland Gull	0	0	0	1	0	1	1	0	1 (28 Apr)	1	1	28 Apr	28 Apr
79.	Herring Gull	6095	2052	5192	6867	78	20284	6080	14204	2515 (19 Jan)	93	87	1 Jan	1 May
80.	Caspian Gull	4	0	3	2	0	9	7	2	2 ( 4 Jan)	7	7	1 Jan	20 Apr
81.	Yellow-legged Gull	3	3	1	1	0	8	4	4	2 (19 Jan)	6	6	19 Jan	3 Apr
82.	Lesser Black-backed Gull	49	266	8146	8288	216	16965	4842	12123	1445 (10 Mar)	84	79	1 Jan	1 May
83.	Laridae sp.	0	0	0	2	0	2	1	1	1 (15 Apr)	2	2	15 Apr	21 Apr
84.	Sandwich Tern	0	0	2	515	55	572	215	357	127 (27 Apr)	28	26	18 Mar	1 May
85.	Little Tern	0	0	0	10	0	10	4	6	4 (14 Apr)	5	5	14 Apr	29 Apr
86.	Common Tern	0	0	6	689	68	763	332	431	152 (19 Apr)	26	24	31 Mar	1 May
87.	Arctic Tern	0	0	0	3	0	3	0	3	3 (18 Apr)	1	1	18 Apr	18 Apr
88.	Common/Arctic Tern	0	0	0	1674	10	1684	431	1253	281 (19 Apr)	22	21	3 Apr	1 May
89.	Black Tern	0	0	0	31	0	31	5	26	22 (27 Apr)	6	6	17 Apr	27 Apr
90.	Great Skua	0	0	0	1	0	1	1	0	1 (19 Apr)	1	1	19 Apr	19 Apr
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Arctic Skua	4	0	0	1	0	5	3	2	4 ( 1 Jan)	2	2	1 Jan	19 Apr
92.	skua sp.	0	0	0	1	0	1	0	1	1 (17 Apr)	1	1	17 Apr	17 Apr
93.	Guillemot	30	12	0	0	0	42	41	1	7 ( 3 Jan)	19	18	1 Jan	19 Feb
94.	Razorbill	7	10	0	0	0	17	16	1	3 (10 Feb)	11	10	1 Jan	12 Feb
95.	Razorbill/Guillemot	2204	724	9	0	0	2937	2924	13	836 (31 Jan)	41	39	1 Jan	10 Mar
96.	Red-throated Diver	2212	721	175	12	0	3120	2776	344	432 ( 4 Jan)	73	69	1 Jan	26 Apr
97.	Black-throated Diver	4	1	2	0	0	7	4	3	1 ( 3 Jan)	7	7	3 Jan	18 Mar
98.	Great Northern Diver	1	0	0	0	0	1	1	0	1 ( 4 Jan)	1	1	4 Jan	4 Jan
99.	diver sp.	363	3	0	0	0	366	360	6	329 ( 4 Jan)	9	8	1 Jan	22 Feb
100.	Sooty Shearwater	1	0	0	0	0	1	1	0	1 ( 1 Jan)	1	1	1 Jan	1 Jan
101.	White Stork	0	2	4	1	0	7	3	4	3 (19 Mar)	4	4	10 Feb	6 Apr
102.	Gannet	211	114	51	8	0	384	293	91	36 ( 1 Jan)	51	48	1 Jan	28 Apr
103.	Cormorant	2933	1177	3785	3969	37	11901	4416	7485	800 (20 Apr)	98	92	1 Jan	1 May
104.	Shag	0	0	1	0	0	1	0	1	1 ( 1 Mar)	1	1	1 Mar	1 Mar
105.	Spoonbill	0	0	93	95	2	190	4	186	28 (31 Mar)	26	24	2 Mar	1 May
106.	Cattle Egret	1	0	0	0	0	1	0	1	1 (21 Jan)	1	1	21 Jan	21 Jan
107.	Grey Heron	26	23	383	79	0	511	47	464	157 ( 9 Mar)	65	61	5 Jan	30 Apr
108.	Purple Heron	0	0	1	9	0	10	1	9	3 ( 6 Apr)	7	7	31 Mar	30 Apr
109.	Great White Egret	5	1	13	8	0	27	5	22	4 (10 Mar)	19	18	9 Jan	30 Apr
110.	heron sp.	0	0	0	2	0	2	0	2	2 ( 6 Apr)	1	1	6 Apr	6 Apr
111.	Little Egret	0	1	0	0	0	1	1	0	1 (22 Feb)	1	1	22 Feb	22 Feb
112.	Osprey	0	0	0	2	0	2	0	2	1 ( 1 Apr)	2	2	1 Apr	6 Apr
113.	Sparrowhawk	1	3	22	25	0	51	5	46	6 (29 Apr)	30	28	17 Jan	30 Apr
114.	Goshawk	0	0	2	1	0	3	1	2	1 ( 1 Mar)	3	3	1 Mar	6 Apr
115.	Marsh Harrier	0	2	26	11	0	39	3	36	10 (26 Mar)	18	17	2 Feb	30 Apr
116.	Hen Harrier	0	0	1	1	0	2	0	2	1 ( 3 Mar)	2	2	3 Mar	27 Apr
117.	Pallid Harrier	0	0	0	1	0	1	0	1	1 (28 Apr)	1	1	28 Apr	28 Apr
118.	Red Kite	0	3	0	0	0	3	2	1	1 (10 Feb)	3	3	10 Feb	17 Feb
119.	Black Kite	0	0	1	2	0	3	2	1	1 ( 9 Mar)	3	3	9 Mar	30 Apr
120.	White-tailed Eagle	1	0	0	0	0	1	0	1	1 (21 Jan)	1	1	21 Jan	21 Jan
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Common Buzzard	0	2	21	18	0	41	9	32	7 (29 Apr)	18	17	10 Feb	30 Apr
122.	Short-eared Owl	0	0	0	2	0	2	0	2	1 ( 6 Apr)	2	2	6 Apr	26 Apr
123.	Great Spotted Woodpecker	3	6	19	13	0	41	13	28	4 (10 Mar)	27	25	7 Jan	27 Apr
124.	Kestrel	0	2	4	15	0	21	0	21	6 ( 6 Apr)	13	12	10 Feb	29 Apr
125.	Merlin	1	0	0	1	0	2	0	2	1 (28 Jan)	2	2	28 Jan	27 Apr
126.	Hobby	0	0	0	7	1	8	1	7	5 (29 Apr)	3	3	29 Apr	1 May
127.	Peregrine	0	0	4	2	0	6	2	4	2 (17 Mar)	5	5	8 Mar	29 Apr
128.	Jay	0	2	5	6	0	13	2	11	2 (10 Feb)	9	8	10 Feb	28 Apr
129.	Magpie	6	1	60	21	0	88	16	72	9 ( 6 Mar)	24	23	6 Jan	30 Apr
130.	Jackdaw	4	61	768	305	7	1145	66	1079	189 (16 Mar)	53	50	26 Jan	1 May
131.	Rook	1	0	9	24	0	34	23	11	6 (31 Mar)	18	17	28 Jan	30 Apr
132.	Carrion Crow	4	8	134	188	0	334	29	305	67 ( 1 Apr)	49	46	7 Jan	30 Apr
133.	Raven	0	0	4	0	0	4	4	0	2 ( 4 Mar)	3	3	4 Mar	8 Mar
134.	Corvus sp.	0	0	1	0	0	1	0	1	1 (17 Mar)	1	1	17 Mar	17 Mar
135.	Crested Tit	0	0	1	0	0	1	1	0	1 (17 Mar)	1	1	17 Mar	17 Mar
136.	Blue Tit	32	17	97	62	0	208	62	146	13 (17 Mar)	53	50	3 Jan	30 Apr
137.	Great Tit	3	7	53	20	0	83	21	62	8 (22 Mar)	34	32	6 Jan	30 Apr
138.	Wood Lark	0	34	281	17	1	333	49	284	68 ( 9 Mar)	44	41	10 Feb	1 May
139.	Skylark	0	14	157	4	0	175	3	172	69 ( 9 Mar)	29	27	3 Feb	27 Apr
140.	Sand Martin	0	0	7	178	12	197	63	134	93 (27 Apr)	17	16	20 Mar	1 May
141.	Swallow	0	0	3	1117	28	1148	446	702	410 (27 Apr)	26	24	26 Mar	1 May
142.	House Martin	0	0	0	74	0	74	47	27	24 (27 Apr)	12	11	1 Apr	30 Apr
143.	Long-tailed Tit	0	10	14	3	0	27	0	27	4 (19 Feb)	12	11	17 Feb	22 Apr
144.	Willow Warbler	0	0	0	4	0	4	1	3	1 ( 8 Apr)	4	4	8 Apr	22 Apr
145.	Chiffchaff	0	1	31	10	0	42	8	34	9 (20 Mar)	13	12	2 Feb	6 Apr
146.	Chiffchaff/Willow Warbler	0	0	3	11	1	15	5	10	2 (31 Mar)	13	12	29 Mar	1 May
147.	Blackcap	0	0	0	2	0	2	0	2	1 (23 Apr)	2	2	23 Apr	26 Apr
148.	Lesser Whitethroat	0	0	0	2	0	2	1	1	1 (23 Apr)	2	2	23 Apr	26 Apr
149.	Firecrest	0	1	1	0	0	2	0	2	1 (10 Feb)	2	2	10 Feb	22 Mar
150.	Goldcrest	7	26	27	0	0	60	7	53	6 (28 Feb)	33	31	4 Jan	31 Mar
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
151.	Nuthatch	0	0	1	0	0	1	0	1	1 ( 6 Mar)	1	1	6 Mar	6 Mar
152.	Short-toed Tree Creeper	0	1	0	0	0	1	0	1	1 (10 Feb)	1	1	10 Feb	10 Feb
153.	Starling	301	96	7508	744	18	8667	1083	7584	2207 (16 Mar)	80	75	1 Jan	1 May
154.	Song Thrush	10	9	105	47	1	172	12	160	21 ( 6 Apr)	48	45	6 Jan	1 May
155.	Mistle Thrush	0	6	39	0	0	45	0	45	9 ( 7 Mar)	17	16	10 Feb	31 Mar
156.	Redwing	88	19	981	15	0	1103	68	1035	281 (18 Mar)	48	45	1 Jan	8 Apr
157.	Blackbird	3	5	23	1	0	32	5	27	8 (10 Mar)	19	18	17 Jan	1 Apr
158.	Fieldfare	11	0	58	0	0	69	6	63	22 (18 Mar)	11	10	9 Jan	31 Mar
159.	Ring Ouzel	0	0	3	46	0	49	11	38	12 ( 5 Apr)	15	14	31 Mar	27 Apr
160.	thrush sp.	0	1	3	0	0	4	1	3	3 ( 9 Mar)	2	2	25 Feb	9 Mar
161.	Black Redstart	0	2	0	0	0	2	1	1	1 (17 Feb)	2	2	17 Feb	28 Feb
162.	Whinchat	0	0	0	1	0	1	1	0	1 (28 Apr)	1	1	28 Apr	28 Apr
163.	Wheatear	0	0	1	5	0	6	1	5	2 ( 6 Apr)	5	5	26 Mar	30 Apr
164.	House Sparrow	0	0	0	0	1	1	0	1	1 ( 1 May)	1	1	1 May	1 May
165.	Dunnock	2	28	51	12	0	93	19	74	6 (19 Feb)	41	39	18 Jan	30 Apr
166.	Blue-headed Wagtail	0	0	2	65	0	67	5	62	50 (27 Apr)	11	10	25 Mar	30 Apr
167.	Yellow Wagtail (flavissima)	0	0	0	5	0	5	4	1	2 (28 Apr)	4	4	8 Apr	28 Apr
168.	Grey-headed Wagtail	0	0	0	1	0	1	0	1	1 (30 Apr)	1	1	30 Apr	30 Apr
169.	Yellow wagtail sp.	0	0	3	481	9	493	15	478	190 (27 Apr)	23	22	31 Mar	1 May
170.	Grey Wagtail	0	2	17	2	0	21	1	20	5 (10 Mar)	14	13	14 Feb	27 Apr
171.	White Wagtail	0	5	69	36	3	113	53	60	14 (26 Mar)	40	38	12 Feb	1 May
172.	alba wagtail sp.	0	17	1445	177	1	1640	77	1563	294 (17 Mar)	59	55	16 Feb	1 May
173.	Pied Wagtail	0	0	8	0	0	8	2	6	2 ( 9 Mar)	5	5	9 Mar	31 Mar
174.	Tawny Pipit	0	0	0	1	0	1	1	0	1 (29 Apr)	1	1	29 Apr	29 Apr
175.	Meadow Pipit	20	315	3900	3523	5	7763	166	7597	2480 ( 6 Apr)	80	75	4 Jan	1 May
176.	Tree Pipit	0	0	8	138	4	150	12	138	30 ( 6 Apr)	22	21	31 Mar	1 May
177.	Water Pipit	0	0	1	0	0	1	0	1	1 ( 3 Mar)	1	1	3 Mar	3 Mar
178.	Rock Pipit	0	1	4	0	0	5	0	5	2 (10 Mar)	4	4	19 Feb	31 Mar
179.	Rock Pipit/Water Pipit	0	0	36	0	0	36	1	35	12 ( 7 Mar)	12	11	5 Mar	25 Mar
180.	pipit sp.	0	0	0	1	0	1	0	1	1 (27 Apr)	1	1	27 Apr	27 Apr
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
181.	Chaffinch	236	322	1772	82	3	2415	438	1977	648 (10 Mar)	89	84	1 Jan	1 May
182.	Brambling	1	1	8	1	0	11	3	8	5 (31 Mar)	6	6	28 Jan	21 Apr
183.	finch sp.	58	0	0	0	0	58	28	30	30 ( 4 Jan)	2	2	4 Jan	6 Jan
184.	Hawfinch	2	0	11	16	7	36	20	16	7 ( 1 May)	16	15	31 Jan	1 May
185.	Bullfinch	0	0	1	0	0	1	1	0	1 (14 Mar)	1	1	14 Mar	14 Mar
186.	Greenfinch	9	19	90	29	0	147	48	99	12 (20 Mar)	53	50	7 Jan	30 Apr
187.	Linnet	1	8	441	438	7	895	167	728	156 (26 Mar)	59	55	28 Jan	1 May
188.	Mealy Redpoll	5	3	2	0	0	10	5	5	5 (28 Jan)	3	3	28 Jan	10 Mar
189.	Lesser Redpoll	0	15	0	2	0	17	1	16	15 (19 Feb)	3	3	19 Feb	30 Apr
190.	redpoll sp.	51	32	100	28	1	212	100	112	33 ( 9 Mar)	37	35	6 Jan	1 May
191.	Goldfinch	30	25	51	128	3	237	121	116	23 (13 Apr)	66	62	6 Jan	1 May
192.	Serin	0	0	1	0	0	1	1	0	1 (20 Mar)	1	1	20 Mar	20 Mar
193.	Siskin	214	277	220	255	3	969	826	143	110 (12 Feb)	77	72	3 Jan	1 May
194.	Lapland Bunting	0	2	0	0	0	2	2	0	1 ( 2 Feb)	2	2	2 Feb	10 Feb
195.	Snow Bunting	1	0	0	0	0	1	1	0	1 (13 Jan)	1	1	13 Jan	13 Jan
196.	Yellowhammer	0	0	0	1	0	1	0	1	1 ( 1 Apr)	1	1	1 Apr	1 Apr
197.	Reed Bunting	1	7	407	6	0	421	7	414	125 (10 Mar)	35	33	28 Jan	10 Apr
198.	passerine sp.	2	0	7	1	0	10	3	7	3 ( 9 Mar)	6	6	20 Jan	6 Apr
	Other species
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Harbour Porpoise	2	39	16	1	0	58	26	32	13 (10 Feb)	17	16	1 Jan	8 Apr
2.	dolphin sp.	0	0	0	1	0	1	1	0	1 ( 6 Apr)	1	1	6 Apr	6 Apr
3.	Grey seal	1	0	1	0	0	2	1	1	1 (14 Jan)	2	2	14 Jan	20 Mar
4.	Common Seal	1	1	0	0	0	2	1	1	1 (16 Jan)	2	2	16 Jan	4 Feb
5.	Common Noctule	0	0	1	0	0	1	0	1	1 ( 9 Mar)	1	1	9 Mar	9 Mar
	Other species
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Brimstone	0	0	2	6	0	8	0	8	4 ( 6 Apr)	5	5	9 Mar	30 Apr
2.	European Peacock	0	0	0	2	0	2	1	1	2 (13 Apr)	1	1	13 Apr	13 Apr
3.	Speckled Wood	0	0	0	2	0	2	1	1	1 (13 Apr)	2	2	13 Apr	14 Apr
4.	Small White	0	0	0	19	0	19	0	19	6 (13 Apr)	6	6	6 Apr	30 Apr
5.	white sp. (butterfly)	0	0	0	1	0	1	0	1	1 (29 Apr)	1	1	29 Apr	29 Apr
6.	Red Admiral	0	0	1	1	0	2	0	2	1 (31 Mar)	2	2	31 Mar	27 Apr
	Other species
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Emperor Dragonfly	0	0	0	1	0	1	0	1	1 (29 Apr)	1	1	29 Apr	29 Apr
	Other species
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	3	32	21	0	56	13	43	11 (26 Mar)	21	20	10 Feb	30 Apr
	Species	Jan	Feb	Mar	Apr	May	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	46567	24054	61819	52734	1048	186222	61828	124394		100	94
	Observation hours	65:34	44:11	124:22	113:01	3:45	350:53

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Totals De Vulkaan (Den Haag) 2024