Select until 28 November

Totals Opstalvallei 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	7	0	0	0	0	0	0	7	0.7	0	7 (2018)
2.	Canada Goose	0	0	0	0	42	0	17	0	0	171	230	23	0	171 (2024)
3.	Barnacle Goose	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
4.	Greylag Goose	466	492	342	494	267	468	139	249	254	313	3484	348	325	494 (2018)
5.	Anser sp.	621	1045	0	49	238	487	0	2	241	271	2954	295	0	1045 (2016)
6.	goose sp.	0	0	0	16	0	219	0	0	0	0	235	24	0	219 (2020)
7.	Tundra Bean Goose	0	103	0	0	0	0	0	0	0	0	103	10	0	103 (2016)
8.	Bean Goose sp.	13	0	0	0	0	9	0	0	33	60	115	12	0	60 (2024)
9.	Eurasian White-fronted Goose	507	3184	1	133	135	811	111	13	275	579	5749	575	0	3184 (2016)
10.	Mute Swan	0	9	2	0	6	3	6	9	0	3	38	3.8	0	9 (2016)
11.	Bewick's Swan	9	14	0	0	3	0	0	0	0	0	26	2.6	0	14 (2016)
12.	swan sp.	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2020)
13.	Egyptian Goose	19	96	19	14	25	26	12	22	58	78	369	37	0	96 (2016)
14.	Shelduck	0	0	0	1	4	2	0	0	0	1	8	0.8	0	4 (2019)
15.	Ruddy Shelduck	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
16.	Gadwall	0	0	0	0	0	0	0	2	7	5	14	1.4	0	7 (2023)
17.	Wigeon	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
18.	Mallard	0	0	0	5	0	30	42	4	39	40	160	16	0	42 (2021)
19.	Pintail	0	2	0	0	0	0	0	0	1	0	3	0.3	0	2 (2016)
20.	duck sp.	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2021)
21.	Pochard	0	0	0	0	0	0	0	0	31	0	31	3.1	0	31 (2023)
22.	Tufted Duck	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
23.	Goldeneye	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
24.	Red-breasted Merganser	0	0	0	3	0	0	0	0	0	0	3	0.3	0	3 (2018)
25.	Swift	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
26.	Stock Dove	30	41	72	130	236	332	146	100	502	471	2060	206	1	502 (2023)
27.	Woodpigeon	1501	628	723	3534	1972	4140	3295	522	1744	5721	23780	2378	8	5721 (2024)
28.	Collared Dove	2	18	0	10	28	4	10	4	6	6	88	8.8	0	28 (2019)
29.	Avocet	3	0	0	0	0	0	0	0	0	0	3	0.3	0	3 (2015)
30.	Golden Plover	0	0	0	0	0	0	0	37	40	0	77	7.7	0	40 (2023)
31.	Lapwing	150	692	268	987	227	127	56	54	151	135	2847	285	0	987 (2018)
32.	Curlew	6	1	0	0	0	0	0	0	1	1	9	0.9	0	6 (2015)
33.	Snipe	6	13	5	5	0	0	1	11	3	24	68	6.8	0	24 (2024)
34.	Green Sandpiper	0	2	17	1	1	1	0	0	0	3	25	2.5	0	17 (2017)
35.	Greenshank	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
36.	wader sp.	0	0	9	1	1	1	0	0	0	0	12	1.2	0	9 (2017)
37.	Little Gull	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
38.	Black-headed Gull	0	0	0	0	1061	1607	916	564	1731	1926	7805	781	1	1926 (2024)
39.	Mediterranean Gull	2	5	0	0	4	0	0	1	14	4	30	3	0	14 (2023)
40.	Common Gull	5	2	0	0	120	290	113	75	326	375	1306	131	4	375 (2024)
41.	Caspian Gull	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
42.	Herring Gull	0	0	0	0	1735	2767	1385	733	4029	4045	14694	1469	1	4045 (2024)
43.	Great Black-backed Gull	5	4	2	1	1	45	23	22	76	86	265	27	0	86 (2024)
44.	Lesser Black-backed Gull	0	0	0	0	26	8	14	9	67	61	185	19	0	67 (2023)
45.	large gull sp.	0	0	0	0	0	11	0	0	0	0	11	1.1	0	11 (2020)
46.	White Stork	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
47.	Cormorant	3436	3631	945	3241	709	337	829	348	781	1333	15590	1559	2	3631 (2016)
48.	Spoonbill	2	3	4	0	1	12	0	0	4	1	27	2.7	10	12 (2020)
49.	Little Egret	4	1	0	0	0	0	0	1	0	0	6	0.6	0	4 (2015)
50.	Cattle Egret	0	0	0	0	0	0	0	0	0	3	3	0.3	0	3 (2024)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Great White Egret	27	50	18	38	30	31	45	23	43	58	363	36	25	58 (2024)
52.	heron sp.	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2020)
53.	Grey Heron	15	11	17	24	23	17	12	7	29	45	200	20	11	45 (2024)
54.	Purple Heron	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
55.	Osprey	1	1	0	1	0	1	0	0	0	1	5	0.5	0	1 (2015)
56.	Honey Buzzard	0	4	1	0	0	0	0	0	0	1	6	0.6	0	4 (2016)
57.	Sparrowhawk	31	34	45	26	84	78	71	48	92	66	575	58	16	92 (2023)
58.	Goshawk	1	2	2	0	6	0	1	1	2	0	15	1.5	2	6 (2019)
59.	Marsh Harrier	7	8	0	2	1	0	2	0	1	3	24	2.4	0	8 (2016)
60.	Hen Harrier	1	0	1	3	1	1	0	0	1	1	9	0.9	0	3 (2018)
61.	harrier sp.	0	0	0	0	0	0	1	0	1	0	2	0.2	0	1 (2021)
62.	Hen/Montagu's/Pallid Harrier	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
63.	Red Kite	0	0	1	12	0	0	0	0	0	4	17	1.7	0	12 (2018)
64.	White-tailed Eagle	0	0	0	0	0	0	0	1	0	1	2	0.2	0	1 (2022)
65.	Common Buzzard	31	108	25	34	63	38	48	27	84	68	526	53	17	108 (2016)
66.	Buzzard/Honey Buzzard	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
67.	Short-eared Owl	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
68.	Lesser Spotted Woodpecker	4	0	1	0	0	0	1	1	0	0	7	0.7	0	4 (2015)
69.	Great Spotted Woodpecker	19	10	26	0	8	32	12	10	28	6	151	15	3	32 (2020)
70.	Black Woodpecker	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2015)
71.	Green Woodpecker	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
72.	Kestrel	4	4	2	4	16	10	0	2	6	8	56	5.6	2	16 (2019)
73.	falcon sp.	0	0	0	0	1	0	0	0	1	1	3	0.3	0	1 (2019)
74.	Merlin	2	1	1	2	1	3	3	0	1	0	14	1.4	0	3 (2020)
75.	Hobby	1	0	0	1	1	0	0	0	2	0	5	0.5	1	2 (2023)
76.	Peregrine	0	1	0	0	0	0	2	4	3	4	14	1.4	4	4 (2022)
77.	Jay	0	0	0	3	295	13	1599	7	446	37	2400	240	8	1599 (2021)
78.	Magpie	2	0	0	8	4	0	0	0	0	23	37	3.7	0	23 (2024)
79.	Jackdaw	1893	4092	1151	2141	654	1011	2608	245	1644	3332	18771	1877	192	4092 (2016)
80.	Rook	10	22	14	23	7	8	1	0	0	4	89	8.9	0	23 (2018)
81.	Carrion Crow	13	29	38	30	89	56	65	22	28	1	371	37	0	89 (2019)
82.	Raven	0	0	0	0	0	0	0	0	0	4	4	0.4	0	4 (2024)
83.	Corvus sp.	0	0	0	4	3	0	0	0	0	0	7	0.7	0	4 (2018)
84.	Coal Tit	2127	1	464	0	60	0	560	0	76	2	3290	329	0	2127 (2015)
85.	Willow Tit	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
86.	Blue Tit	900	2	380	19	938	412	3110	517	1695	695	8668	867	3	3110 (2021)
87.	Great Tit	193	0	106	8	159	29	109	87	61	81	833	83	0	193 (2015)
88.	Parus (tit) sp.	26	0	409	0	511	31	570	0	24	0	1571	157	0	570 (2021)
89.	Penduline Tit	0	2	1	0	0	0	0	0	0	0	3	0.3	0	2 (2016)
90.	Bearded Tit	2	5	20	0	0	0	0	0	0	0	27	2.7	0	20 (2017)
91.	Wood Lark	86	164	133	226	193	105	69	69	261	177	1483	148	0	261 (2023)
92.	Skylark	842	5771	439	1303	853	222	293	91	341	997	11152	1115	0	5771 (2016)
93.	lark sp.	0	0	0	0	0	6	0	0	0	0	6	0.6	0	6 (2020)
94.	Sand Martin	7	23	1	16	5	0	3	0	0	4	59	5.9	0	23 (2016)
95.	Swallow	629	321	124	411	867	33	219	423	333	264	3624	362	0	867 (2019)
96.	House Martin	306	9	0	2	0	0	27	38	100	18	500	50	0	306 (2015)
97.	Long-tailed Tit	30	0	0	0	5	0	0	11	0	0	46	4.6	0	30 (2015)
98.	Yellow-browed Warbler	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
99.	Chiffchaff	0	1	0	0	0	0	0	0	0	1	2	0.2	0	1 (2016)
100.	Blackcap	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Firecrest	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
102.	Goldcrest	4	0	0	0	0	0	3	0	0	0	7	0.7	0	4 (2015)
103.	Starling	27001	20507	23165	23252	11056	9369	11299	2655	12288	11476	152068	15207	30	27001 (2015)
104.	Song Thrush	1079	2175	1289	1155	988	356	575	1073	354	1208	10252	1025	1	2175 (2016)
105.	Mistle Thrush	78	79	84	102	26	22	30	18	8	96	543	54	0	102 (2018)
106.	Redwing	6590	6853	9793	5114	2608	3911	11935	1700	2970	5886	57360	5736	0	11935 (2021)
107.	Blackbird	35	68	190	46	78	42	83	5	36	51	634	63	0	190 (2017)
108.	Fieldfare	443	3091	408	2269	949	5145	229	212	1137	305	14188	1419	0	5145 (2020)
109.	Ring Ouzel	9	1	7	1	5	0	12	2	1	0	38	3.8	0	12 (2021)
110.	thrush sp.	124	64	849	1722	1522	197	618	23	4046	167	9332	933	2	4046 (2023)
111.	Black Redstart	1	1	1	0	0	0	0	1	0	0	4	0.4	0	1 (2015)
112.	Redstart	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
113.	Wheatear	0	0	8	0	0	1	0	0	0	0	9	0.9	0	8 (2017)
114.	Tree Sparrow	349	127	226	57	47	21	7	5	1	0	840	84	0	349 (2015)
115.	House Sparrow	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
116.	Dunnock	149	141	117	215	83	42	107	68	38	51	1011	101	1	215 (2018)
117.	Blue-headed Wagtail	141	40	78	28	55	1	1	1	10	8	363	36	0	141 (2015)
118.	Yellow wagtail sp.	0	0	0	0	0	0	1	0	8	0	9	0.9	0	8 (2023)
119.	Grey Wagtail	69	96	55	89	35	26	5	12	44	50	481	48	0	96 (2016)
120.	White Wagtail	204	421	342	285	298	142	144	81	162	227	2306	231	0	421 (2016)
121.	Motacilla (wagtail) sp.	0	0	0	2	1	0	0	0	1	0	4	0.4	0	2 (2018)
122.	Richard's Pipit	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
123.	Tawny Pipit	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
124.	Meadow Pipit	722	3611	2583	2146	1943	300	860	730	1435	647	14977	1498	0	3611 (2016)
125.	Tree Pipit	32	49	55	75	32	3	26	6	79	46	403	40	0	79 (2023)
126.	Water Pipit	3	1	0	2	0	0	0	0	0	0	6	0.6	0	3 (2015)
127.	pipit sp.	0	0	0	0	0	2	2	0	2	0	6	0.6	0	2 (2020)
128.	Chaffinch	46620	47038	98768	54011	47203	17363	6643	8626	33678	17675	377625	37763	9	98768 (2017)
129.	Brambling	541	77	478	556	289	138	1141	52	116	94	3482	348	0	1141 (2021)
130.	finch sp.	0	0	0	87	95	602	1473	3	99	0	2359	236	0	1473 (2021)
131.	Chaffinch/Brambling	0	0	692	0	0	1187	8538	0	0	0	10417	1042	0	8538 (2021)
132.	Hawfinch	47	25	489	65	69	39	124	31	29	280	1198	120	0	489 (2017)
133.	Bullfinch	0	0	3	0	0	1	0	0	5	5	14	1.4	0	5 (2023)
134.	Northern Bullfinch	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
135.	Greenfinch	240	557	589	333	336	365	110	161	222	234	3147	315	19	589 (2017)
136.	Linnet	305	236	540	921	1095	25	227	343	585	142	4419	442	0	1095 (2019)
137.	redpoll sp.	16	8	33	11	6	16	10	6	49	3	158	16	0	49 (2023)
138.	Crossbill	3	51	73	0	29	0	5	0	78	0	239	24	0	78 (2023)
139.	Goldfinch	124	132	142	105	119	211	113	85	280	142	1453	145	17	280 (2023)
140.	Serin	3	3	5	0	1	1	0	0	0	0	13	1.3	0	5 (2017)
141.	Siskin	990	297	388	614	4022	832	1971	565	2593	776	13048	1305	49	4022 (2019)
142.	Yellowhammer	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2018)
143.	Ortolan Bunting	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
144.	Little Bunting	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
145.	Reed Bunting	685	1194	442	498	213	152	143	51	172	205	3755	376	1	1194 (2016)
146.	bunting sp.	0	2	0	0	1	5	0	0	0	1	9	0.9	0	5 (2020)
147.	passerine sp.	51	29	15	716	837	13	10	24	494	44	2233	223	0	837 (2019)
	Other species
1.	Common Noctule	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
	Other species
1.	Red Admiral	0	1	0	1	1	0	0	0	1	0	4	0.4	0	1 (2016)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	100661	107647	147737	107454	85766	54410	62996	20956	76741	61443	825811	82581	765
	Observation hours	92:10	103:35	81:29	93:04	64:14	85:48	82:46	38:02	119:04	150:30	910:42	91:04

Trektellen

Totals Opstalvallei 2015 - 2024