Select until 5 February

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	0	229	25	0	141 (2017)
2.	Greylag Goose	25	99	20	71	104	85	22	40	9	0	475	53	0	104 (2020)
3.	Anser sp.	50	0	0	2	6	0	0	9	0	0	67	7.4	0	50 (2016)
4.	goose sp.	0	16	4	0	273	80	21	14	9	0	417	46	0	273 (2020)
5.	Tundra Bean Goose	0	0	0	10	0	0	0	0	0	0	10	1.1	0	10 (2019)
6.	Bean Goose sp.	0	0	0	0	0	0	75	0	0	0	75	8.3	0	75 (2022)
7.	Eurasian White-fronted Goose	0	0	18	0	97	145	63	43	0	0	366	41	0	145 (2021)
8.	Mute Swan	0	2	0	0	3	2	0	0	0	0	7	0.8	0	3 (2020)
9.	Egyptian Goose	15	24	35	62	60	16	22	2	14	0	250	28	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	0	189	21	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	0	17	1.9	0	17 (2017)
14.	Swift	0	2	0	0	0	4	1	0	0	0	7	0.8	0	4 (2021)
15.	Stock Dove	167	361	332	320	515	314	510	225	327	0	3071	341	0	515 (2020)
16.	Woodpigeon	103915	85259	83168	110701	74663	133247	45958	53205	50331	0	740447	82272	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	0.9	0	5 (2016)
19.	Crane	0	0	21	0	0	61	0	0	15	0	97	10.8	0	61 (2021)
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	0	68	7.6	0	22 (2017)
22.	Lapwing	145	820	247	1476	994	1144	1492	204	359	0	6881	765	0	1492 (2022)
23.	Curlew	0	0	0	1	0	0	0	0	1	0	2	0.2	0	1 (2019)
24.	Snipe	10	5	4	1	6	7	3	0	16	0	52	5.8	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	0	733	81	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	0.6	0	4 (2018)
29.	Lesser Black-backed Gull	10	25	23	18	20	35	7	3	4	0	145	16	0	35 (2021)
30.	large gull sp.	1	1	1	1	1	0	0	0	0	0	5	0.6	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	5	0	40 (2021)
33.	Cormorant	569	839	1288	859	1116	1106	710	439	598	0	7524	836	0	1288 (2018)
34.	Great White Egret	23	30	41	35	37	29	33	17	14	0	259	29	0	41 (2018)
35.	Grey Heron	24	21	13	21	12	17	3	4	16	0	131	15	3	24 (2016)
36.	Purple Heron	0	0	1	0	0	1	0	0	0	0	2	0.2	0	1 (2018)
37.	Osprey	4	1	2	0	0	1	1	0	0	0	9	1	0	4 (2016)
38.	Honey Buzzard	8	4	8	7	9	17	3	1	3	0	60	6.7	0	17 (2021)
39.	Sparrowhawk	54	111	46	101	102	78	70	82	29	0	673	75	0	111 (2017)
40.	Goshawk	1	1	1	0	0	1	0	1	0	0	5	0.6	0	1 (2016)
41.	Marsh Harrier	9	9	7	3	1	10	7	13	10	0	69	7.7	0	13 (2023)
42.	Hen Harrier	1	0	1	1	4	5	5	0	0	0	17	1.9	0	5 (2021)
43.	Pallid Harrier	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
44.	Red Kite	0	1	1	1	3	2	4	2	2	0	16	1.8	0	4 (2022)
45.	Black Kite	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
46.	Common Buzzard	226	346	115	298	640	160	168	299	68	0	2320	258	4	640 (2020)
47.	Buzzard/Honey Buzzard	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2019)
48.	Kingfisher	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
49.	Great Spotted Woodpecker	4	8	3	4	8	5	7	2	4	0	45	5	0	8 (2017)
50.	Black Woodpecker	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Green Woodpecker	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
52.	Kestrel	8	12	14	16	17	6	7	12	3	0	95	10.6	1	17 (2020)
53.	falcon sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
54.	Merlin	2	11	0	8	9	2	3	5	3	0	43	4.8	0	11 (2017)
55.	Hobby	2	2	8	2	3	2	0	0	0	0	19	2.1	0	8 (2018)
56.	Peregrine	3	3	0	3	1	1	0	2	0	0	13	1.4	0	3 (2016)
57.	Great Grey Shrike	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
58.	Jay	1	3	6	387	1	666	7	27	0	0	1098	122	0	666 (2021)
59.	Magpie	4	5	12	2	1	4	4	2	0	0	34	3.8	0	12 (2018)
60.	Jackdaw	594	701	499	603	434	1326	502	460	565	0	5684	632	40	1326 (2021)
61.	Rook	1048	1479	555	803	734	915	677	165	330	0	6706	745	0	1479 (2017)
62.	Carrion Crow	0	9	58	12	6	3	3	1	0	0	92	10.2	0	58 (2018)
63.	Raven	0	0	0	0	0	0	0	2	3	0	5	0.6	0	3 (2024)
64.	Coal Tit	0	0	0	0	0	4	0	0	0	0	4	0.4	0	4 (2021)
65.	Blue Tit	2	19	11	30	14	38	11	12	0	0	137	15	0	38 (2021)
66.	Great Tit	0	12	4	15	0	0	2	0	0	0	33	3.7	0	15 (2019)
67.	Parus (tit) sp.	0	0	0	0	0	5	0	0	0	0	5	0.6	0	5 (2021)
68.	Wood Lark	25	103	87	226	262	121	197	85	69	0	1175	131	0	262 (2020)
69.	Skylark	10198	7079	9162	11694	10558	7498	7437	4877	7195	0	75698	8411	0	11694 (2019)
70.	Sand Martin	0	1	2	2	0	0	5	0	2	0	12	1.3	0	5 (2022)
71.	Swallow	1461	7872	2575	3097	1736	3508	3263	1402	1668	0	26582	2954	0	7872 (2017)
72.	House Martin	341	929	688	391	221	59	103	120	654	0	3506	390	0	929 (2017)
73.	Starling	5993	15220	19599	15521	13032	12233	9213	4348	4724	0	99883	11098	0	19599 (2018)
74.	Song Thrush	310	1104	553	1225	617	313	907	415	469	0	5913	657	0	1225 (2019)
75.	Mistle Thrush	199	340	181	226	160	234	226	91	27	0	1684	187	4	340 (2017)
76.	Redwing	221	1524	686	7655	5661	2711	2548	2388	1799	0	25193	2799	0	7655 (2019)
77.	Blackbird	12	45	19	76	55	41	26	35	7	0	316	35	0	76 (2019)
78.	Fieldfare	1384	4753	2590	4331	4829	483	972	1408	494	0	21244	2360	0	4829 (2020)
79.	Ring Ouzel	0	2	0	8	7	0	0	0	2	0	19	2.1	0	8 (2019)
80.	thrush sp.	30	49	0	61	0	0	0	0	36	0	176	20	0	61 (2019)
81.	Black Redstart	1	0	3	1	2	1	2	0	0	0	10	1.1	0	3 (2018)
82.	Redstart	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
83.	Whinchat	0	0	3	0	2	0	1	2	2	0	10	1.1	0	3 (2018)
84.	Stonechat	0	0	1	0	0	0	1	1	0	0	3	0.3	0	1 (2018)
85.	Wheatear	2	5	0	4	2	0	1	1	3	0	18	2	0	5 (2017)
86.	Tree Sparrow	5	27	12	9	5	1	0	0	0	0	59	6.6	0	27 (2017)
87.	House Sparrow	0	1	0	0	0	0	0	0	12	0	13	1.4	0	12 (2024)
88.	Dunnock	18	11	35	10	12	4	7	4	3	0	104	12	0	35 (2018)
89.	Blue-headed Wagtail	215	369	409	226	372	226	126	22	132	0	2097	233	1	409 (2018)
90.	Grey Wagtail	3	3	1	2	3	3	1	2	2	0	20	2.2	0	3 (2016)
91.	White Wagtail	856	1370	1000	1262	1506	840	819	397	355	0	8405	934	28	1506 (2020)
92.	alba wagtail sp.	0	0	5	0	0	0	0	0	0	0	5	0.6	0	5 (2018)
93.	Tawny Pipit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
94.	Meadow Pipit	3968	8928	3483	4443	2556	3696	3139	4957	1227	0	36397	4044	0	8928 (2017)
95.	Tree Pipit	30	38	110	53	57	49	17	11	84	0	449	50	0	110 (2018)
96.	Water Pipit	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
97.	Chaffinch	9965	41976	13219	27414	27817	22196	14919	17563	6440	0	181509	20168	0	41976 (2017)
98.	Brambling	9	611	457	58	36	4276	21	361	8	0	5837	649	0	4276 (2021)
99.	finch sp.	106	721	2	0	0	0	0	0	0	0	829	92	0	721 (2017)
100.	Chaffinch/Brambling	11	402	248	190	71	273	181	82	95	0	1553	173	0	402 (2017)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Hawfinch	2	83	2	3	2	7	6	4	27	0	136	15	0	83 (2017)
102.	Bullfinch	2	1	0	0	0	0	0	0	0	0	3	0.3	0	2 (2016)
103.	Greenfinch	22	64	49	67	50	30	29	24	12	0	347	39	0	67 (2019)
104.	Linnet	936	2510	2590	2706	2651	2241	1456	2186	815	0	18091	2010	17	2706 (2019)
105.	Lesser Redpoll	0	0	8	0	0	1	0	0	0	0	9	1	0	8 (2018)
106.	redpoll sp.	0	2	9	0	0	0	0	0	0	0	11	1.2	0	9 (2018)
107.	Crossbill	1	0	0	0	0	0	0	12	0	0	13	1.4	0	12 (2023)
108.	Goldfinch	22	43	35	66	117	38	31	38	26	0	416	46	0	117 (2020)
109.	Serin	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
110.	Siskin	29	168	122	292	67	260	67	151	13	0	1169	130	0	292 (2019)
111.	Lapland Bunting	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2020)
112.	Yellowhammer	32	16	6	10	1	0	0	0	0	0	65	7.2	0	32 (2016)
113.	Reed Bunting	267	411	291	376	210	184	269	88	113	0	2209	245	0	411 (2017)
114.	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	1.6	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	0.8	0	7 (2017)
4.	Red Admiral	133	85	17	62	9	248	11	158	25	0	748	83	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	0	1300760	144529	398
	Observation hours	153:18	190:43	161:34	156:55	188:05	177:57	107:53	107:21	88:06		1,331:52	147:59

Trektellen

Totals Oetersloven Wellen 2016 - 2025