Totals Slikken van de Heen 2022

Year
Period
count-field
Also present

	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	0	0	0	0	0	0	0	38	52	90	90	0	30 (14 Nov)	26	6	4 Oct	16 Nov
2.	Canada Goose	0	0	0	0	0	0	43	0	0	43	43	0	43 (22 Sep)	4	1	22 Sep	22 Sep
3.	Barnacle Goose	19	4	0	0	0	17	9	102	53	204	181	23	48 (14 Nov)	57	13	26 Mar	16 Nov
4.	Greylag Goose	7	16	0	0	0	23	25	354	55	480	457	23	109 (7 Oct)	74	17	26 Mar	16 Nov
5.	Tundra Bean Goose	0	0	0	0	0	0	0	25	0	25	25	0	14 (28 Oct)	13	3	10 Oct	29 Oct
6.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	835	27	862	841	21	543 (28 Oct)	48	11	4 Oct	16 Nov
7.	Black Swan	0	0	0	0	0	0	1	0	0	1	1	0	1 (22 Sep)	4	1	22 Sep	22 Sep
8.	Mute Swan	0	0	0	0	0	0	0	5	0	5	5	0	3 (16 Oct)	9	2	7 Oct	16 Oct
9.	Egyptian Goose	0	0	0	0	0	0	0	21	0	21	21	0	21 (4 Oct)	4	1	4 Oct	4 Oct
10.	Shelduck	0	0	0	0	0	0	10	22	0	32	32	0	14 (7 Oct)	22	5	1 Sep	10 Oct
11.	Ruddy Shelduck	0	0	0	0	0	2	4	0	0	6	0	6	4 (1 Sep)	9	2	31 Aug	1 Sep
12.	Garganey	0	0	0	0	0	3	0	0	0	3	3	0	3 (31 Aug)	4	1	31 Aug	31 Aug
13.	Shoveler	0	0	0	0	0	0	4	0	0	4	0	4	4 (1 Sep)	4	1	1 Sep	1 Sep
14.	Gadwall	0	0	0	0	0	17	45	39	0	101	84	17	40 (1 Sep)	30	7	23 Aug	10 Oct
15.	Wigeon	0	0	0	0	0	1	18	157	0	176	162	14	79 (1 Oct)	43	10	27 Aug	29 Oct
16.	Mallard	0	0	0	0	0	0	0	15	0	15	13	2	12 (7 Oct)	13	3	7 Oct	16 Oct
17.	Pintail	0	0	0	0	0	0	69	211	4	284	252	32	102 (4 Oct)	57	13	1 Sep	16 Nov
18.	Teal	0	0	0	0	0	5	2	0	0	7	5	2	5 (31 Aug)	9	2	31 Aug	1 Sep
19.	Goldeneye	0	0	0	0	0	0	0	0	1	1	1	0	1 (16 Nov)	4	1	16 Nov	16 Nov
20.	Goosander	0	0	0	0	0	0	7	1	2	10	9	1	7 (23 Sep)	13	3	23 Sep	14 Nov
21.	Red-breasted Merganser	0	0	0	0	0	0	0	4	0	4	4	0	4 (4 Oct)	4	1	4 Oct	4 Oct
22.	Cuckoo	0	1	0	0	0	0	1	0	0	2	1	1	1 (30 Apr)	9	2	30 Apr	1 Sep
23.	Stock Dove	3	5	0	0	0	67	326	148	4	553	545	8	117 (23 Sep)	96	22	26 Mar	16 Nov
24.	Woodpigeon	2	0	0	0	0	10	152	331	54	549	544	5	78 (10 Oct)	87	20	26 Mar	16 Nov
25.	Turtle Dove	0	0	0	0	0	0	1	0	0	1	1	0	1 (12 Sep)	4	1	12 Sep	12 Sep
26.	Collared Dove	0	0	0	0	0	0	15	0	0	15	15	0	9 (22 Sep)	13	3	1 Sep	23 Sep
27.	Oystercatcher	3	0	0	0	0	0	0	0	0	3	0	3	3 (26 Mar)	4	1	26 Mar	26 Mar
28.	Grey Plover	0	0	0	0	0	0	1	9	0	10	10	0	5 (1 Oct)	13	3	23 Sep	22 Oct
29.	Golden Plover	0	0	0	0	0	35	468	3094	1068	4665	4563	102	1594 (16 Oct)	70	16	27 Aug	16 Nov
30.	Dotterel	0	0	0	0	0	0	1	0	0	1	1	0	1 (1 Sep)	4	1	1 Sep	1 Sep
	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Lapwing	0	0	0	0	0	2	39	2010	903	2954	2942	12	903 (16 Nov)	65	15	27 Aug	16 Nov
32.	Whimbrel	0	15	0	0	0	0	0	0	0	15	0	15	15 (30 Apr)	4	1	30 Apr	30 Apr
33.	Curlew	9	0	0	0	0	0	2	19	0	30	21	9	9 (26 Mar)	39	9	26 Mar	28 Oct
34.	Bar-tailed Godwit	0	26	0	0	0	0	0	0	0	26	0	26	26 (30 Apr)	4	1	30 Apr	30 Apr
35.	Black-tailed Godwit	5	0	0	0	0	0	0	0	0	5	0	5	5 (26 Mar)	4	1	26 Mar	26 Mar
36.	Snipe	0	0	0	0	0	26	45	36	4	111	69	42	26 (31 Aug)	65	15	31 Aug	16 Nov
37.	Green Sandpiper	0	0	0	0	0	0	1	1	0	2	2	0	1 (1 Sep)	9	2	1 Sep	10 Oct
38.	Redshank	0	4	0	0	0	0	0	0	0	4	0	4	4 (30 Apr)	4	1	30 Apr	30 Apr
39.	Greenshank	0	3	0	0	0	0	3	1	0	7	4	3	3 (30 Apr)	13	3	30 Apr	7 Oct
40.	Ruff	0	0	0	0	0	1	2	1	0	4	2	2	2 (23 Sep)	13	3	31 Aug	7 Oct
41.	Black-headed Gull	21	8	0	0	0	3	4	117	0	153	124	29	61 (8 Oct)	48	11	26 Mar	29 Oct
42.	Common Gull	3	0	0	0	0	0	0	5	0	8	5	3	3 (26 Mar)	17	4	26 Mar	8 Oct
43.	Herring Gull	2	9	0	0	0	7	9	73	10	110	99	11	45 (7 Oct)	65	15	26 Mar	16 Nov
44.	Great Black-backed Gull	4	0	0	0	0	2	0	2	0	8	4	4	4 (26 Mar)	17	4	26 Mar	8 Oct
45.	Lesser Black-backed Gull	5	11	0	0	0	0	3	14	0	33	17	16	11 (30 Apr)	35	8	26 Mar	16 Oct
46.	Cormorant	5	9	0	0	0	167	375	702	6	1264	1250	14	193 (8 Oct)	96	22	26 Mar	16 Nov
47.	Spoonbill	0	2	0	0	0	3	14	7	3	29	26	3	6 (5 Sep)	48	11	30 Apr	16 Nov
48.	Little Egret	0	0	0	0	0	0	7	2	0	9	9	0	4 (5 Sep)	17	4	5 Sep	7 Oct
49.	Cattle Egret	0	0	0	0	0	1	2	6	0	9	8	1	5 (8 Oct)	17	4	31 Aug	10 Oct
50.	Great White Egret	0	1	0	0	0	5	5	8	0	19	17	2	4 (8 Oct)	52	12	30 Apr	22 Oct
51.	Grey Heron	1	2	0	0	0	5	1	2	0	11	7	4	4 (23 Aug)	30	7	26 Mar	22 Oct
52.	Osprey	0	0	0	0	0	1	1	2	0	4	3	1	1 (31 Aug)	17	4	31 Aug	8 Oct
53.	Honey Buzzard	0	0	0	0	0	4	0	0	0	4	4	0	4 (31 Aug)	4	1	31 Aug	31 Aug
54.	Sparrowhawk	1	0	0	0	0	1	0	33	0	35	34	1	5 (7 Oct)	48	11	26 Mar	29 Oct
55.	Goshawk	0	0	0	0	0	0	1	0	0	1	1	0	1 (22 Sep)	4	1	22 Sep	22 Sep
56.	Marsh Harrier	0	0	0	0	0	7	5	5	0	17	16	1	5 (31 Aug)	39	9	23 Aug	28 Oct
57.	Hen Harrier	0	0	0	0	0	0	0	1	0	1	1	0	1 (29 Oct)	4	1	29 Oct	29 Oct
58.	Common Buzzard	0	0	0	0	0	0	1	7	0	8	8	0	3 (4 Oct)	22	5	23 Sep	16 Oct
59.	Great Spotted Woodpecker	0	0	0	0	0	0	1	19	0	20	20	0	5 (10 Oct)	39	9	3 Sep	29 Oct
60.	Kestrel	0	0	0	0	0	0	1	0	0	1	1	0	1 (1 Sep)	4	1	1 Sep	1 Sep
	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Hobby	0	0	0	0	0	2	3	1	0	6	6	0	3 (1 Sep)	13	3	31 Aug	4 Oct
62.	Peregrine	0	0	0	0	0	0	1	1	2	4	4	0	2 (16 Nov)	13	3	23 Sep	16 Nov
63.	Great Grey Shrike	0	0	0	0	0	0	0	1	0	1	1	0	1 (16 Oct)	4	1	16 Oct	16 Oct
64.	Jay	0	0	0	0	0	0	6	27	0	33	31	2	11 (7 Oct)	35	8	12 Sep	16 Oct
65.	Jackdaw	1	0	0	0	0	0	17	45	0	63	62	1	13 (10 Oct)	43	10	26 Mar	28 Oct
66.	Carrion Crow	3	0	0	0	0	0	0	42	0	45	42	3	25 (8 Oct)	35	8	26 Mar	29 Oct
67.	Coal Tit	0	0	0	0	0	0	0	3	0	3	3	0	3 (8 Oct)	4	1	8 Oct	8 Oct
68.	Blue Tit	2	0	0	0	0	1	12	188	2	205	203	2	70 (16 Oct)	70	16	26 Mar	16 Nov
69.	Great Tit	0	0	0	0	0	5	35	181	0	221	221	0	68 (8 Oct)	65	15	23 Aug	29 Oct
70.	Wood Lark	0	0	0	0	0	0	0	29	0	29	29	0	14 (16 Oct)	26	6	4 Oct	22 Oct
71.	Skylark	0	0	0	0	0	0	2	481	10	493	493	0	254 (10 Oct)	39	9	22 Sep	16 Nov
72.	Sand Martin	0	3	0	0	0	1	14	3	0	21	18	3	14 (5 Sep)	22	5	30 Apr	7 Oct
73.	Swallow	0	73	0	0	0	44	475	433	0	1025	952	73	235 (23 Sep)	74	17	30 Apr	16 Oct
74.	House Martin	0	5	0	0	0	15	42	5	0	67	62	5	19 (22 Sep)	39	9	30 Apr	4 Oct
75.	Long-tailed Tit	0	0	0	0	0	0	0	17	0	17	17	0	17 (10 Oct)	4	1	10 Oct	10 Oct
76.	Willow Warbler	0	0	0	0	0	0	0	1	0	1	1	0	1 (10 Oct)	4	1	10 Oct	10 Oct
77.	Chiffchaff	0	0	0	0	0	0	9	6	0	15	15	0	4 (12 Sep)	26	6	1 Sep	10 Oct
78.	Blackcap	0	0	0	0	0	2	1	3	0	6	6	0	3 (10 Oct)	13	3	31 Aug	10 Oct
79.	Lesser Whitethroat	0	0	0	0	0	1	0	0	0	1	1	0	1 (31 Aug)	4	1	31 Aug	31 Aug
80.	Firecrest	0	0	0	0	0	0	0	4	0	4	4	0	2 (16 Oct)	9	2	16 Oct	29 Oct
81.	Goldcrest	0	0	0	0	0	0	0	3	1	4	4	0	3 (22 Oct)	9	2	22 Oct	14 Nov
82.	Starling	10	0	0	0	0	379	525	5461	84	6459	6449	10	3380 (28 Oct)	87	20	26 Mar	16 Nov
83.	Song Thrush	0	0	0	0	0	1	21	2436	10	2468	2467	1	1447 (10 Oct)	74	17	31 Aug	16 Nov
84.	Mistle Thrush	0	0	0	0	0	0	1	16	0	17	17	0	10 (10 Oct)	26	6	23 Sep	29 Oct
85.	Redwing	0	0	0	0	0	0	1	1897	152	2050	2044	6	1187 (10 Oct)	57	13	22 Sep	16 Nov
86.	Blackbird	0	0	0	0	0	0	0	63	13	76	76	0	29 (10 Oct)	52	12	1 Oct	16 Nov
87.	Fieldfare	0	0	0	0	0	0	0	7	66	73	73	0	66 (14 Nov)	13	3	10 Oct	14 Nov
88.	Ring Ouzel	0	0	0	0	0	0	0	1	0	1	1	0	1 (10 Oct)	4	1	10 Oct	10 Oct
89.	Tree Sparrow	0	0	0	0	0	1	0	9	0	10	10	0	3 (1 Oct)	22	5	23 Aug	29 Oct
90.	House Sparrow	0	0	0	0	0	5	0	0	0	5	5	0	5 (31 Aug)	4	1	31 Aug	31 Aug
	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Dunnock	0	0	0	0	0	2	29	26	1	58	58	0	14 (22 Sep)	57	13	27 Aug	14 Nov
92.	Yellow wagtail sp.	0	12	0	0	0	4	22	0	0	38	26	12	15 (5 Sep)	26	6	30 Apr	12 Sep
93.	Grey Wagtail	1	0	0	0	0	0	5	10	0	16	15	1	3 (22 Sep)	39	9	26 Mar	15 Oct
94.	alba wagtail sp.	2	3	0	0	0	0	12	26	1	44	37	7	10 (4 Oct)	52	12	26 Mar	14 Nov
95.	Meadow Pipit	13	5	0	0	0	1	111	1471	6	1607	1589	18	574 (7 Oct)	83	19	26 Mar	16 Nov
96.	Tree Pipit	0	0	0	0	0	1	1	1	0	3	3	0	1 (31 Aug)	13	3	31 Aug	4 Oct
97.	pipit sp.	0	0	0	0	0	0	0	1	0	1	1	0	1 (10 Oct)	4	1	10 Oct	10 Oct
98.	Chaffinch	17	2	0	0	0	3	32	6360	114	6528	6509	19	1543 (10 Oct)	96	22	26 Mar	16 Nov
99.	Brambling	3	0	0	0	0	0	0	19	2	24	21	3	10 (22 Oct)	26	6	26 Mar	14 Nov
100.	Greenfinch	0	0	0	0	0	0	6	21	0	27	27	0	8 (10 Oct)	35	8	22 Sep	28 Oct
101.	Linnet	2	3	0	0	0	4	58	156	0	223	218	5	37 (16 Oct)	70	16	26 Mar	22 Oct
102.	Redpoll	0	0	0	0	0	0	0	1	0	1	1	0	1 (16 Oct)	4	1	16 Oct	16 Oct
103.	Goldfinch	3	0	0	0	0	23	3	92	6	127	124	3	34 (10 Oct)	57	13	26 Mar	16 Nov
104.	Siskin	0	0	0	0	0	0	11	382	0	393	393	0	111 (16 Oct)	48	11	23 Sep	29 Oct
105.	Reed Bunting	5	0	0	0	0	0	4	59	3	71	66	5	17 (16 Oct)	65	15	26 Mar	16 Nov
106.	bunting sp.	0	0	0	0	0	0	0	1	0	1	1	0	1 (22 Oct)	4	1	22 Oct	22 Oct
	Other species
	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	European Peacock	0	0	0	0	0	0	1	0	0	1	1	0	1 (1 Sep)	4	1	1 Sep	1 Sep
2.	Hummingbird Hawk-moth	0	0	0	0	0	0	0	1	0	1	1	0	1 (4 Oct)	4	1	4 Oct	4 Oct
3.	Red Admiral	0	0	0	0	0	1	0	0	0	1	1	0	1 (31 Aug)	4	1	31 Aug	31 Aug
	Other species
	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Darter unknown	0	0	0	0	0	0	0	38	0	38	38	0	34 (16 Oct)	9	2	7 Oct	16 Oct
	Other species
	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	0	0	0	0	0	0	1	0	1	1	0	1 (16 Oct)	4	1	16 Oct	16 Oct
	Species	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	152	222	0	0	0	911	3184	28514	2719	35702	35051	651		100	23
	Observation hours	2:00	2:30	0:00	0:00	0:00	6:45	14:45	37:25	4:00	67:25

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Totals Slikken van de Heen 2022