Totals Kristallijn Maatheide 2021

Year
Period
count-field
Also present

	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Barnacle Goose	0	0	18	7	0	0	0	0	0	0	25	0	25	9 (22 Apr)	2	4	21 Apr	16 May
2.	Bar-headed Goose	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (25 Mar)	1	1	25 Mar	25 Mar
3.	Greylag Goose	6	10	7	0	0	0	121	109	171	39	463	440	23	121 (24 Aug)	14	23	16 Feb	7 Nov
4.	Anser sp.	0	0	0	0	0	0	0	9	0	0	9	9	0	9 (20 Sep)	1	1	20 Sep	20 Sep
5.	goose sp.	2	0	0	0	0	0	0	41	213	356	612	610	2	213 (24 Oct)	4	6	25 Feb	21 Nov
6.	Tundra Bean Goose	11	0	0	0	0	0	0	0	139	156	306	296	10	148 (6 Nov)	5	9	17 Feb	7 Nov
7.	Eurasian White-fronted Goose	11	185	0	0	0	0	0	42	35	290	563	367	196	244 (3 Nov)	6	10	22 Feb	7 Nov
8.	Mute Swan	2	0	0	0	0	0	0	0	2	0	4	2	2	2 (20 Feb)	2	3	20 Feb	27 Oct
9.	Shelduck	0	12	9	2	0	0	0	0	0	0	23	0	23	6 (28 Mar)	5	9	21 Mar	3 May
10.	Ruddy Shelduck	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (8 Apr)	1	1	8 Apr	8 Apr
11.	Shoveler	0	6	14	0	0	0	0	0	0	0	20	0	20	10 (9 Apr)	2	3	25 Mar	19 Apr
12.	Wigeon	0	0	2	0	0	0	0	0	0	0	2	0	2	2 (19 Apr)	1	1	19 Apr	19 Apr
13.	Mallard	2	0	0	0	0	0	0	0	0	4	6	4	2	4 (8 Nov)	1	2	16 Feb	8 Nov
14.	Pintail	0	21	6	0	0	0	0	0	17	10	54	27	27	17 (17 Oct)	4	7	10 Mar	5 Nov
15.	Swift	0	0	21	33	4	192	337	46	0	0	633	579	54	266 (1 Aug)	20	33	25 Apr	16 Sep
16.	Stock Dove	17	25	3	0	0	0	1	23	231	3	303	258	45	57 (24 Oct)	28	46	17 Feb	10 Nov
17.	Woodpigeon	1242	4634	866	5	8	0	22	68	104867	9942	121654	114906	6748	51490 (24 Oct)	61	101	16 Feb	21 Nov
18.	Turtle Dove	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (9 May)	1	1	9 May	9 May
19.	Crane	704	1	0	0	0	0	0	0	0	0	705	0	705	697 (21 Feb)	2	3	21 Feb	25 Mar
20.	Little Grebe	0	0	0	0	0	0	0	3	0	0	3	3	0	3 (5 Sep)	1	1	5 Sep	5 Sep
21.	Oystercatcher	0	1	0	8	1	0	0	0	0	0	10	1	9	6 (14 May)	2	4	30 Mar	20 Jun
22.	Avocet	0	0	16	0	0	1	0	0	0	0	17	1	16	11 (8 Apr)	2	3	8 Apr	3 Jul
23.	Grey Plover	0	0	0	0	0	0	0	2	0	0	2	2	0	1 (18 Sep)	1	2	18 Sep	26 Sep
24.	Ringed Plover	0	0	0	0	0	0	2	5	3	0	10	10	0	2 (17 Oct)	5	9	24 Aug	17 Oct
25.	Little Ringed Plover	0	6	3	5	0	0	3	0	0	0	17	3	14	3 (9 Apr)	7	11	18 Mar	28 Aug
26.	Lapwing	37	21	1	3	0	0	0	2	3374	91	3529	3468	61	2036 (24 Oct)	14	23	19 Feb	10 Nov
27.	Curlew	2	4	49	2	0	0	0	0	1	0	58	1	57	44 (17 Apr)	8	13	19 Feb	7 Oct
28.	Snipe	0	1	3	0	0	0	0	1	0	0	5	1	4	3 (12 Apr)	2	3	25 Mar	20 Sep
29.	Common Sandpiper	0	0	3	7	0	1	4	10	1	0	26	16	10	3 (8 May)	10	16	24 Apr	15 Oct
30.	Green Sandpiper	0	0	0	0	0	0	0	0	2	0	2	2	0	1 (17 Oct)	1	2	17 Oct	29 Oct
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Redshank	0	7	2	1	0	0	0	1	0	0	11	1	10	6 (25 Mar)	4	6	25 Mar	3 Sep
32.	Spotted Redshank	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (23 Apr)	1	1	23 Apr	23 Apr
33.	Greenshank	0	2	10	2	0	0	1	7	0	1	23	9	14	3 (14 Apr)	10	17	23 Mar	3 Nov
34.	Ruff	0	11	0	3	0	0	0	0	0	0	14	0	14	11 (30 Mar)	2	3	30 Mar	11 May
35.	Sanderling	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (15 May)	1	1	15 May	15 May
36.	Dunlin	0	1	1	5	0	0	0	6	0	0	13	6	7	5 (11 May)	4	6	25 Mar	28 Sep
37.	Little Stint	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (7 Sep)	1	1	7 Sep	7 Sep
38.	Black-headed Gull	41	188	56	0	0	0	0	0	0	0	285	0	285	85 (21 Mar)	8	13	25 Feb	15 Apr
39.	Mediterranean Gull	0	2	29	0	0	0	0	0	0	0	31	0	31	18 (12 Apr)	4	7	29 Mar	24 Apr
40.	Common Gull	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (16 Apr)	1	1	16 Apr	16 Apr
41.	Herring Gull	0	3	0	0	0	0	0	0	0	3	6	3	3	3 (7 Mar)	1	2	7 Mar	21 Nov
42.	Lesser Black-backed Gull	0	9	9	0	0	0	5	0	6	0	29	11	18	9 (15 Apr)	4	7	14 Mar	16 Oct
43.	Black Stork	0	0	0	0	0	0	0	0	2	0	2	2	0	1 (4 Oct)	1	2	4 Oct	9 Oct
44.	White Stork	8	8	14	6	0	0	388	31	7	0	462	425	37	218 (23 Aug)	11	18	17 Feb	9 Oct
45.	Cormorant	11	249	127	0	0	0	50	449	1290	154	2330	1943	387	648 (24 Oct)	54	89	18 Feb	21 Nov
46.	Spoonbill	1	0	0	0	0	0	0	3	2	0	6	5	1	3 (10 Sep)	2	3	26 Feb	24 Oct
47.	Great White Egret	5	4	0	0	0	0	2	9	34	2	56	47	9	8 (24 Oct)	14	23	19 Feb	7 Nov
48.	Grey Heron	5	29	20	5	0	0	6	24	12	6	107	48	59	10 (30 Sep)	29	48	19 Feb	11 Nov
49.	Purple Heron	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (27 Aug)	1	1	27 Aug	27 Aug
50.	Osprey	0	0	1	0	0	0	7	3	0	0	11	10	1	3 (23 Aug)	4	7	25 Apr	27 Sep
51.	Honey Buzzard	0	0	0	4	0	0	19	2	0	0	25	21	4	9 (23 Aug)	5	8	9 May	26 Sep
52.	Sparrowhawk	8	44	27	6	0	0	13	34	118	21	271	186	85	31 (24 Oct)	53	88	18 Feb	12 Nov
53.	Goshawk	0	0	0	0	0	0	0	1	3	0	4	4	0	1 (12 Sep)	2	4	12 Sep	23 Oct
54.	Marsh Harrier	0	2	14	4	0	0	13	12	2	0	47	27	20	9 (8 Apr)	16	26	28 Mar	16 Oct
55.	Hen Harrier	1	0	1	0	0	0	1	1	1	3	8	6	2	2 (9 Nov)	4	7	18 Feb	12 Nov
56.	Pallid Harrier	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (19 Sep)	1	1	19 Sep	19 Sep
57.	Montagu's/Pallid Harrier	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (27 Aug)	1	1	27 Aug	27 Aug
58.	Red Kite	3	0	2	2	0	0	1	1	5	0	14	7	7	3 (24 Oct)	7	11	20 Feb	24 Oct
59.	Black Kite	0	1	1	3	0	0	0	0	0	0	5	1	4	2 (9 May)	2	4	21 Mar	10 May
60.	Common Buzzard	6	106	23	6	0	0	19	40	304	56	560	417	143	124 (9 Oct)	43	71	17 Feb	10 Nov
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Short-eared Owl	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (28 Apr)	1	1	28 Apr	28 Apr
62.	Great Spotted Woodpecker	0	0	0	0	0	0	0	2	2	0	4	4	0	2 (11 Sep)	1	2	11 Sep	16 Oct
63.	Kestrel	0	2	1	3	1	1	9	5	8	0	30	23	7	7 (31 Aug)	13	22	21 Mar	24 Oct
64.	Merlin	0	0	0	1	0	0	0	4	7	2	14	13	1	2 (30 Sep)	8	13	3 May	12 Nov
65.	Hobby	0	0	0	2	0	0	3	3	2	0	10	8	2	2 (29 May)	5	9	29 May	5 Oct
66.	Peregrine	1	0	0	0	0	0	0	0	1	0	2	1	1	1 (20 Feb)	1	2	20 Feb	4 Oct
67.	Jay	0	0	0	0	0	0	0	624	357	0	981	981	0	161 (26 Sep)	22	37	11 Sep	31 Oct
68.	Jackdaw	83	10	55	0	0	0	0	0	1421	188	1757	1609	148	476 (9 Oct)	17	29	20 Feb	11 Nov
69.	Rook	214	0	0	0	0	0	0	4	473	36	727	513	214	96 (20 Feb)	19	32	19 Feb	10 Nov
70.	Carrion Crow	1	4	3	0	0	0	0	3	3	0	14	6	8	3 (2 Apr)	4	6	24 Feb	9 Oct
71.	Coal Tit	0	0	0	0	0	0	0	5	120	4	129	129	0	53 (24 Oct)	7	12	11 Sep	5 Nov
72.	Blue Tit	2	0	0	0	0	0	0	0	711	403	1116	1114	2	245 (17 Oct)	12	20	28 Feb	14 Nov
73.	Great Tit	0	0	0	0	0	0	0	0	64	11	75	75	0	38 (24 Oct)	5	8	18 Oct	14 Nov
74.	Wood Lark	14	28	1	0	0	0	0	10	232	38	323	280	43	38 (4 Oct)	23	39	19 Feb	12 Nov
75.	Skylark	69	89	0	0	0	0	0	4	3567	253	3982	3824	158	1053 (24 Oct)	22	37	16 Feb	10 Nov
76.	Sand Martin	0	12	63	3	0	0	62	15	0	0	155	77	78	57 (3 Apr)	8	14	25 Mar	6 Sep
77.	Swallow	0	4	461	118	0	4	237	3904	946	0	5674	5091	583	1079 (11 Sep)	55	91	29 Mar	17 Oct
78.	House Martin	0	0	4	0	0	0	12	107	0	0	123	119	4	56 (7 Sep)	5	8	8 Apr	11 Sep
79.	Long-tailed Tit	0	0	0	0	0	0	0	0	9	0	9	9	0	9 (5 Oct)	1	1	5 Oct	5 Oct
80.	Willow Warbler	0	1	0	0	0	0	0	2	0	0	3	2	1	1 (22 Mar)	2	3	22 Mar	3 Sep
81.	Chiffchaff	0	3	0	0	0	0	1	2	1	0	7	4	3	3 (22 Mar)	3	5	22 Mar	16 Oct
82.	Chiffchaff/Willow Warbler	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (3 Sep)	1	1	3 Sep	3 Sep
83.	Blackcap	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (24 Aug)	1	1	24 Aug	24 Aug
84.	Whitethroat	0	0	0	0	0	0	5	2	0	0	7	7	0	2 (28 Aug)	4	6	25 Aug	14 Sep
85.	Starling	170	2309	4	0	0	5	4	1771	21234	3479	28976	26493	2483	3769 (24 Oct)	51	84	20 Feb	21 Nov
86.	Song Thrush	0	4	4	0	0	0	0	135	1068	29	1240	1232	8	268 (8 Oct)	29	48	2 Mar	11 Nov
87.	Mistle Thrush	1	4	0	0	0	0	0	3	62	0	70	65	5	13 (2 Oct)	12	20	19 Feb	31 Oct
88.	Redwing	36	3335	23	0	0	0	0	0	14056	1106	18556	15162	3394	2811 (25 Oct)	33	55	20 Feb	12 Nov
89.	Blackbird	1	1	0	0	0	0	0	1	16	20	39	37	2	10 (6 Nov)	11	19	25 Feb	11 Nov
90.	Fieldfare	157	1499	0	0	0	0	0	0	152	297	2105	449	1656	756 (21 Mar)	19	32	18 Feb	11 Nov
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Ring Ouzel	0	0	0	0	0	0	0	0	15	0	15	15	0	6 (31 Oct)	4	6	7 Oct	31 Oct
92.	Robin	0	0	0	0	0	0	0	0	2	0	2	2	0	2 (9 Oct)	1	1	9 Oct	9 Oct
93.	Black Redstart	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (2 Sep)	1	1	2 Sep	2 Sep
94.	Redstart	0	0	0	0	0	0	5	1	0	0	6	6	0	3 (25 Aug)	2	4	24 Aug	3 Sep
95.	Whinchat	0	0	0	0	0	0	5	1	0	0	6	6	0	3 (26 Aug)	2	4	23 Aug	19 Sep
96.	Stonechat	0	1	1	0	0	0	0	1	0	0	3	1	2	1 (24 Mar)	2	3	24 Mar	13 Sep
97.	Wheatear	0	0	2	0	0	0	25	12	0	0	39	37	2	9 (26 Aug)	8	13	1 Apr	28 Sep
98.	Tree Sparrow	0	0	0	0	0	0	0	6	29	0	35	35	0	14 (16 Oct)	2	4	27 Sep	17 Oct
99.	Dunnock	0	0	0	0	0	0	0	8	55	10	73	73	0	8 (9 Oct)	17	29	18 Sep	9 Nov
100.	Blue-headed Wagtail	0	2	77	14	0	0	21	54	0	0	168	75	93	44 (26 Sep)	19	32	30 Mar	26 Sep
101.	Yellow wagtail sp.	0	0	0	32	0	0	140	194	4	0	370	338	32	52 (24 Aug)	22	37	9 May	2 Oct
102.	Grey Wagtail	0	3	0	0	0	0	0	21	9	0	33	30	3	6 (27 Sep)	9	15	7 Mar	16 Oct
103.	White Wagtail	19	186	46	1	0	0	2	138	511	19	922	670	252	100 (2 Oct)	67	112	19 Feb	10 Nov
104.	Tawny Pipit	0	0	0	0	0	0	1	3	0	0	4	4	0	1 (24 Aug)	2	4	24 Aug	12 Sep
105.	Meadow Pipit	31	69	849	16	0	0	3	932	1684	98	3682	2717	965	398 (26 Sep)	72	120	16 Feb	21 Nov
106.	Tree Pipit	0	0	13	4	0	0	45	179	6	0	247	230	17	21 (27 Sep)	28	47	21 Apr	5 Oct
107.	Chaffinch	50	264	6	0	0	0	0	4	423	4	751	437	314	302 (2 Oct)	10	17	17 Feb	21 Nov
108.	Brambling	0	0	1	0	0	0	0	1	1011	105	1118	1117	1	269 (16 Oct)	23	38	1 Apr	12 Nov
109.	Chaffinch/Brambling	898	18359	216	0	0	0	0	2057	62889	5000	89419	69946	19473	8707 (17 Oct)	54	90	16 Feb	14 Nov
110.	Hawfinch	0	0	0	0	0	0	0	0	8	0	8	8	0	7 (24 Oct)	1	2	17 Oct	24 Oct
111.	Greenfinch	1	2	0	0	0	0	0	1	23	1	28	25	3	4 (9 Oct)	10	17	19 Feb	7 Nov
112.	Linnet	37	84	281	16	2	0	0	111	2035	98	2664	2246	418	362 (24 Oct)	62	103	17 Feb	14 Nov
113.	Redpoll	0	6	0	0	0	0	0	0	1	2	9	3	6	6 (3 Mar)	2	3	3 Mar	6 Nov
114.	Crossbill	0	0	0	0	0	0	0	51	43	4	98	98	0	49 (27 Sep)	8	13	27 Sep	6 Nov
115.	Goldfinch	6	13	7	0	0	0	1	1	84	32	144	118	26	22 (31 Oct)	24	40	16 Feb	12 Nov
116.	Siskin	11	43	0	0	0	0	0	12	1630	420	2116	2062	54	357 (17 Oct)	29	48	19 Feb	21 Nov
117.	Yellowhammer	0	3	4	0	0	0	0	1	6	1	15	8	7	2 (15 Mar)	7	11	15 Mar	1 Nov
118.	Ortolan Bunting	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (26 Aug)	1	1	26 Aug	26 Aug
119.	Reed Bunting	12	78	8	0	0	0	0	5	697	129	929	831	98	225 (31 Oct)	46	77	16 Feb	14 Nov
	Other species
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Small White	0	0	0	0	0	0	4	0	0	0	4	4	0	4 (30 Aug)	1	1	30 Aug	30 Aug
2.	Red Admiral	0	0	0	0	0	0	13	0	0	0	13	13	0	13 (30 Aug)	1	1	30 Aug	30 Aug
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	3939	32013	3492	332	16	204	1617	11391	226519	22926	302449	262677	39772		100	166
	Observation hours	55:26	119:12	125:04	67:15	4:25	5:40	76:11	167:15	162:30	60:45	843:43

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Totals Kristallijn Maatheide 2021