Select until 9 November

Totals Oetersloven Wellen 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	141	16	12	0	48	0	12	0	12	241	24	0	141 (2017)
2.	Greylag Goose	25	99	20	71	104	85	22	40	9	31	506	51	0	104 (2020)
3.	Anser sp.	50	0	0	2	6	0	0	9	0	25	92	9.2	0	50 (2016)
4.	goose sp.	0	16	4	0	273	80	21	14	9	22	439	44	0	273 (2020)
5.	Tundra Bean Goose	0	0	0	10	0	0	0	0	0	0	10	1	0	10 (2019)
6.	Bean Goose sp.	0	0	0	0	0	0	75	0	0	0	75	7.5	0	75 (2022)
7.	Eurasian White-fronted Goose	0	0	18	0	97	145	63	43	0	10	376	38	0	145 (2021)
8.	Mute Swan	0	2	0	0	3	2	0	0	0	0	7	0.7	0	3 (2020)
9.	Egyptian Goose	15	24	35	62	60	16	22	2	14	40	290	29	0	62 (2019)
10.	Shoveler	1	0	0	0	0	0	0	0	2	0	3	0.3	0	2 (2024)
11.	Mallard	3	29	12	6	27	63	45	0	4	2	191	19	0	63 (2021)
12.	Pintail	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
13.	duck sp.	0	17	0	0	0	0	0	0	0	19	36	3.6	0	19 (2025)
14.	Swift	0	2	0	0	0	4	1	0	0	2	9	0.9	0	4 (2021)
15.	Stock Dove	167	361	332	320	515	314	510	225	327	724	3795	380	0	724 (2025)
16.	Woodpigeon	103915	85259	83168	110701	74663	133247	45958	53205	50331	65933	806380	80638	300	133247 (2021)
17.	Turtle Dove	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
18.	Collared Dove	5	1	2	0	0	0	0	0	0	0	8	0.8	0	5 (2016)
19.	Crane	0	0	21	0	0	61	0	0	15	1138	1235	124	0	1138 (2025)
20.	Oystercatcher	0	4	0	0	0	0	0	0	0	0	4	0.4	0	4 (2017)
21.	Golden Plover	0	22	0	3	7	7	11	18	0	7	75	7.5	0	22 (2017)
22.	Lapwing	145	820	247	1476	994	1144	1492	204	359	741	7622	762	0	1492 (2022)
23.	Curlew	0	0	0	1	0	0	0	0	1	1	3	0.3	0	1 (2019)
24.	Snipe	10	5	4	1	6	7	3	0	16	9	61	6.1	0	16 (2024)
25.	Green Sandpiper	0	1	0	0	0	0	1	0	1	0	3	0.3	0	1 (2017)
26.	Black-headed Gull	69	72	67	100	88	300	35	2	0	3	736	74	0	300 (2021)
27.	Common Gull	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
28.	Herring Gull	0	1	4	0	0	0	0	0	0	0	5	0.5	0	4 (2018)
29.	Lesser Black-backed Gull	10	25	23	18	20	35	7	3	4	8	153	15	0	35 (2021)
30.	large gull sp.	1	1	1	1	1	0	0	0	0	0	5	0.5	0	1 (2016)
31.	Black Stork	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
32.	White Stork	0	0	5	0	0	40	0	0	0	0	45	4.5	0	40 (2021)
33.	Cormorant	569	839	1288	859	1116	1106	710	439	598	770	8294	829	0	1288 (2018)
34.	Spoonbill	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
35.	Great White Egret	23	30	41	35	37	29	33	17	14	45	304	30	0	45 (2025)
36.	Grey Heron	24	21	13	21	12	17	3	4	16	24	155	16	3	24 (2016)
37.	Purple Heron	0	0	1	0	0	1	0	0	0	0	2	0.2	0	1 (2018)
38.	Osprey	4	1	2	0	0	1	1	0	0	2	11	1.1	0	4 (2016)
39.	Honey Buzzard	8	4	8	7	9	17	3	1	3	15	75	7.5	0	17 (2021)
40.	Sparrowhawk	54	111	46	101	102	78	70	82	29	93	766	77	0	111 (2017)
41.	Goshawk	1	1	1	0	0	1	0	1	0	3	8	0.8	0	3 (2025)
42.	Marsh Harrier	9	9	7	3	1	10	7	13	10	17	86	8.6	0	17 (2025)
43.	Hen Harrier	1	0	1	1	4	5	5	0	0	1	18	1.8	0	5 (2021)
44.	Pallid Harrier	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
45.	Hen/Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
46.	Red Kite	0	1	1	1	3	2	4	2	2	6	22	2.2	0	6 (2025)
47.	Black Kite	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
48.	Common Buzzard	226	346	115	298	640	160	168	299	68	168	2488	249	4	640 (2020)
49.	Buzzard/Honey Buzzard	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2019)
50.	Kingfisher	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Great Spotted Woodpecker	4	8	3	4	8	5	7	2	4	9	54	5.4	0	9 (2025)
52.	Black Woodpecker	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
53.	Green Woodpecker	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
54.	Kestrel	8	12	14	16	17	6	7	12	3	9	104	10	1	17 (2020)
55.	falcon sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
56.	Merlin	2	11	0	8	9	2	3	5	3	6	49	4.9	0	11 (2017)
57.	Hobby	2	2	8	2	3	2	0	0	0	2	21	2.1	0	8 (2018)
58.	Peregrine	3	3	0	3	1	1	0	2	0	1	14	1.4	0	3 (2016)
59.	Great Grey Shrike	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
60.	Jay	1	3	6	387	1	666	7	27	0	2	1100	110	0	666 (2021)
61.	Magpie	4	5	12	2	1	4	4	2	0	0	34	3.4	0	12 (2018)
62.	Jackdaw	594	701	499	603	434	1326	502	460	565	454	6138	614	40	1326 (2021)
63.	Rook	1048	1479	555	803	734	915	677	165	330	805	7511	751	0	1479 (2017)
64.	Carrion Crow	0	9	58	12	6	3	3	1	0	4	96	9.6	0	58 (2018)
65.	Raven	0	0	0	0	0	0	0	2	3	0	5	0.5	0	3 (2024)
66.	Coal Tit	0	0	0	0	0	4	0	0	0	0	4	0.4	0	4 (2021)
67.	Blue Tit	2	19	11	30	14	38	11	12	0	893	1030	103	0	893 (2025)
68.	Great Tit	0	12	4	15	0	0	2	0	0	9	42	4.2	0	15 (2019)
69.	Parus (tit) sp.	0	0	0	0	0	5	0	0	0	0	5	0.5	0	5 (2021)
70.	Wood Lark	25	103	87	226	262	121	197	85	69	79	1254	125	0	262 (2020)
71.	Skylark	10198	7079	9162	11694	10558	7498	7437	4877	7195	7473	83171	8317	0	11694 (2019)
72.	Sand Martin	0	1	2	2	0	0	5	0	2	0	12	1.2	0	5 (2022)
73.	Swallow	1461	7872	2575	3097	1736	3508	3263	1402	1668	2651	29233	2923	0	7872 (2017)
74.	House Martin	341	929	688	391	221	59	103	120	654	851	4357	436	0	929 (2017)
75.	Long-tailed Tit	0	0	0	0	0	0	0	0	0	9	9	0.9	0	9 (2025)
76.	Starling	5993	15220	19599	15521	13032	12233	9213	4348	4724	8094	107977	10798	0	19599 (2018)
77.	Song Thrush	310	1104	553	1225	617	313	907	415	469	188	6101	610	0	1225 (2019)
78.	Mistle Thrush	199	340	181	226	160	234	226	91	27	67	1751	175	4	340 (2017)
79.	Redwing	221	1524	686	7655	5661	2711	2548	2388	1799	1592	26785	2679	0	7655 (2019)
80.	Blackbird	12	45	19	76	55	41	26	35	7	34	350	35	0	76 (2019)
81.	Fieldfare	1384	4753	2590	4331	4829	483	972	1408	494	1708	22952	2295	0	4829 (2020)
82.	Ring Ouzel	0	2	0	8	7	0	0	0	2	0	19	1.9	0	8 (2019)
83.	thrush sp.	30	49	0	61	0	0	0	0	36	9	185	19	0	61 (2019)
84.	Black Redstart	1	0	3	1	2	1	2	0	0	0	10	1	0	3 (2018)
85.	Redstart	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
86.	Whinchat	0	0	3	0	2	0	1	2	2	0	10	1	0	3 (2018)
87.	Stonechat	0	0	1	0	0	0	1	1	0	0	3	0.3	0	1 (2018)
88.	Wheatear	2	5	0	4	2	0	1	1	3	3	21	2.1	0	5 (2017)
89.	Tree Sparrow	5	27	12	9	5	1	0	0	0	0	59	5.9	0	27 (2017)
90.	House Sparrow	0	1	0	0	0	0	0	0	12	0	13	1.3	0	12 (2024)
91.	Dunnock	18	11	35	10	12	4	7	4	3	5	109	11	0	35 (2018)
92.	Blue-headed Wagtail	215	369	409	226	372	226	126	22	132	185	2282	228	1	409 (2018)
93.	Grey Wagtail	3	3	1	2	3	3	1	2	2	3	23	2.3	0	3 (2016)
94.	White Wagtail	856	1370	1000	1262	1506	840	819	397	355	355	8760	876	28	1506 (2020)
95.	alba wagtail sp.	0	0	5	0	0	0	0	0	0	0	5	0.5	0	5 (2018)
96.	Tawny Pipit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
97.	Meadow Pipit	3968	8928	3483	4443	2556	3696	3139	4957	1227	1285	37682	3768	0	8928 (2017)
98.	Tree Pipit	30	38	110	53	57	49	17	11	84	58	507	51	0	110 (2018)
99.	Water Pipit	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
100.	Chaffinch	9965	41976	13219	27414	27817	22196	14919	17563	6440	9078	190587	19059	0	41976 (2017)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Brambling	9	611	457	58	36	4276	21	361	8	1183	7020	702	0	4276 (2021)
102.	finch sp.	106	721	2	0	0	0	0	0	0	0	829	83	0	721 (2017)
103.	Chaffinch/Brambling	11	402	248	190	71	273	181	82	95	1023	2576	258	0	1023 (2025)
104.	Hawfinch	2	83	2	3	2	7	6	4	27	9	145	15	0	83 (2017)
105.	Bullfinch	2	1	0	0	0	0	0	0	0	0	3	0.3	0	2 (2016)
106.	Greenfinch	22	64	49	67	50	30	29	24	12	21	368	37	0	67 (2019)
107.	Linnet	936	2510	2590	2706	2651	2241	1456	2186	815	875	18966	1897	17	2706 (2019)
108.	Lesser Redpoll	0	0	8	0	0	1	0	0	0	0	9	0.9	0	8 (2018)
109.	Redpoll	0	2	9	0	0	0	0	0	0	0	11	1.1	0	9 (2018)
110.	Crossbill	1	0	0	0	0	0	0	12	0	0	13	1.3	0	12 (2023)
111.	Goldfinch	22	43	35	66	117	38	31	38	26	68	484	48	0	117 (2020)
112.	Serin	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
113.	Siskin	29	168	122	292	67	260	67	151	13	38	1207	121	0	292 (2019)
114.	Lapland Bunting	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2020)
115.	Yellowhammer	32	16	6	10	1	0	0	0	0	0	65	6.5	0	32 (2016)
116.	Reed Bunting	267	411	291	376	210	184	269	88	113	147	2356	236	0	411 (2017)
117.	bunting sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
	Other species
1.	Common Noctule	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
	Other species
1.	European Peacock	1	1	0	0	0	11	0	0	1	0	14	1.4	0	11 (2021)
2.	Small White	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
3.	white sp. (butterfly)	0	7	0	0	0	0	0	0	0	0	7	0.7	0	7 (2017)
4.	Red Admiral	133	85	17	62	9	248	11	158	25	0	748	75	0	248 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	143818	187407	144933	197765	152709	201788	96495	96562	79283	109158	1409918	140992	398
	Observation hours	153:18	190:43	161:34	156:55	188:05	177:57	107:53	107:21	88:06	133:03	1,464:55	146:30

Trektellen

Totals Oetersloven Wellen 2016 - 2025