Select until 25 April

Totals De Kollenberg (Sittard) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	135	245	91	125	141	166	63	101	124	0	1191	132	12	245 (2017)
2.	Greylag Goose	65	128	128	75	351	58	91	132	85	0	1113	124	7	351 (2020)
3.	goose sp.	111	82	13	1	7	4	29	4	13	0	264	29	0	111 (2016)
4.	Feral Mallard	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2024)
5.	Tundra Bean Goose	57	9	0	59	68	6	0	0	0	0	199	22	0	68 (2020)
6.	Eurasian White-fronted Goose	114	1	66	0	326	10	516	60	0	0	1093	121	0	516 (2022)
7.	Mute Swan	2	1	0	0	2	0	3	0	0	0	8	0.9	0	3 (2022)
8.	Egyptian Goose	126	141	171	90	191	118	109	327	266	0	1539	171	0	327 (2023)
9.	Shelduck	2	0	0	0	0	0	0	0	1	0	3	0.3	0	2 (2016)
10.	Ruddy Shelduck	0	0	0	0	0	16	0	0	4	0	20	2.2	0	16 (2021)
11.	Gadwall	0	0	0	0	0	0	3	0	1	0	4	0.4	0	3 (2022)
12.	Mallard	112	12	53	44	47	40	16	92	59	0	475	53	0	112 (2016)
13.	Teal	0	0	0	0	0	6	0	10	0	0	16	1.8	0	10 (2023)
14.	duck sp.	0	0	0	0	0	0	12	0	72	0	84	9.3	0	72 (2024)
15.	Swift	268	1183	1480	637	1028	1616	384	4131	1259	0	11986	1332	300	4131 (2023)
16.	Cuckoo	0	2	0	2	1	3	0	2	3	0	13	1.4	0	3 (2021)
17.	Feral Pigeon	0	0	0	0	0	0	0	16	0	0	16	1.8	0	16 (2023)
18.	Stock Dove	99	150	143	138	67	103	104	112	22	0	938	104	100	150 (2017)
19.	Woodpigeon	13918	26059	80655	56379	38912	50723	17875	4921	1604	0	291046	32338	950	80655 (2018)
20.	Turtle Dove	4	0	0	0	1	1	0	0	0	0	6	0.7	0	4 (2016)
21.	Collared Dove	5	6	6	3	2	5	0	1	2	0	30	3.3	0	6 (2017)
22.	Crane	0	0	3800	0	63	0	0	94	0	0	3957	440	0	3800 (2018)
23.	Great Crested Grebe	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
24.	Grey Plover	3	0	0	0	0	0	0	1	0	0	4	0.4	0	3 (2016)
25.	Golden Plover	22	35	52	4	2	25	6	16	3	0	165	18	0	52 (2018)
26.	Dotterel	4	5	6	16	11	0	0	16	7	0	65	7.2	0	16 (2019)
27.	Ringed Plover	3	1	0	0	0	3	1	2	0	0	10	1.1	0	3 (2016)
28.	Lapwing	1192	4890	6048	5153	3210	3391	3607	3297	518	0	31306	3478	0	6048 (2018)
29.	Whimbrel	1	0	0	1	0	0	0	1	1	0	4	0.4	0	1 (2016)
30.	Curlew	2	1	0	0	1	6	2	1	2	0	15	1.7	0	6 (2021)
31.	Snipe	13	10	16	6	10	29	22	10	22	0	138	15	0	29 (2021)
32.	Common Sandpiper	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
33.	Green Sandpiper	1	0	0	1	2	2	1	2	4	0	13	1.4	0	4 (2024)
34.	Greenshank	4	1	3	1	0	3	2	3	1	0	18	2	0	4 (2016)
35.	Ruff	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
36.	wader sp.	0	0	4	0	9	11	0	13	0	0	37	4.1	0	13 (2023)
37.	Dunlin	0	8	0	1	0	0	0	0	0	0	9	1	0	8 (2017)
38.	Black-headed Gull	12114	7857	6542	6736	4347	2094	1260	717	708	0	42375	4708	532	12114 (2016)
39.	Common Gull	2	1	2	0	4	0	0	0	0	0	9	1	0	4 (2020)
40.	Caspian Gull	0	4	3	0	0	0	0	0	0	0	7	0.8	0	4 (2017)
41.	Herring Gull	3	6	2	0	7	0	1	0	0	0	19	2.1	0	7 (2020)
42.	Lesser Black-backed Gull	269	312	237	215	152	71	112	265	258	0	1891	210	4	312 (2017)
43.	Laridae sp.	0	0	0	1	7	3	0	1	3	0	15	1.7	0	7 (2020)
44.	large gull sp.	0	0	55	2	8	17	0	2	0	0	84	9.3	0	55 (2018)
45.	Black Stork	1	0	1	0	2	0	0	3	0	0	7	0.8	0	3 (2023)
46.	White Stork	0	9	87	101	117	41	15	307	224	0	901	100	0	307 (2023)
47.	Cormorant	1893	2043	1345	1079	1117	907	605	1859	1064	0	11912	1324	0	2043 (2017)
48.	Great White Egret	44	56	57	45	33	47	64	59	62	0	467	52	2	64 (2022)
49.	heron sp.	0	3	0	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
50.	Grey Heron	69	124	77	125	53	94	51	134	126	0	853	95	26	134 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Purple Heron	0	0	1	0	0	0	0	0	1	0	2	0.2	0	1 (2018)
52.	Osprey	16	9	3	4	5	4	4	10	18	0	73	8.1	0	18 (2024)
53.	Honey Buzzard	157	60	43	47	46	36	56	196	311	0	952	106	0	311 (2024)
54.	Sparrowhawk	73	88	83	61	50	59	59	112	56	0	641	71	8	112 (2023)
55.	Goshawk	1	4	7	3	2	9	5	8	7	0	46	5.1	3	9 (2021)
56.	Marsh Harrier	85	66	47	41	71	52	30	130	86	0	608	68	5	130 (2023)
57.	Hen Harrier	5	2	4	1	3	1	3	3	4	0	26	2.9	0	5 (2016)
58.	Pallid Harrier	2	0	0	0	3	0	0	1	1	0	7	0.8	0	3 (2020)
59.	Montagu's Harrier	3	1	1	1	3	0	0	2	2	0	13	1.4	0	3 (2016)
60.	harrier sp.	0	1	0	0	0	0	1	0	0	0	2	0.2	0	1 (2017)
61.	Montagu's/Pallid Harrier	0	1	0	0	2	0	0	0	0	0	3	0.3	0	2 (2020)
62.	Red Kite	16	9	14	4	38	6	9	23	18	0	137	15	0	38 (2020)
63.	Black Kite	0	0	2	1	3	1	1	2	1	0	11	1.2	0	3 (2020)
64.	Common Buzzard	10	204	61	42	182	85	10	50	13	0	657	73	37	204 (2017)
65.	Kingfisher	0	0	1	1	0	0	0	0	0	0	2	0.2	0	1 (2018)
66.	European Bee-eater	2	0	5	0	0	0	0	0	0	0	7	0.8	0	5 (2018)
67.	Middle Spotted Woodpecker	0	0	0	0	0	0	1	3	3	0	7	0.8	0	3 (2023)
68.	Lesser Spotted Woodpecker	0	3	3	0	0	1	0	6	2	0	15	1.7	0	6 (2023)
69.	Great Spotted Woodpecker	22	106	48	46	57	87	77	120	78	0	641	71	9	120 (2023)
70.	Black Woodpecker	0	2	1	0	0	3	1	0	0	0	7	0.8	0	3 (2021)
71.	Green Woodpecker	0	5	1	1	1	3	7	15	9	0	42	4.7	3	15 (2023)
72.	Kestrel	1	4	4	1	9	3	3	7	8	0	40	4.4	17	9 (2020)
73.	Red-footed Falcon	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
74.	Merlin	0	13	2	4	4	1	3	3	0	0	30	3.3	0	13 (2017)
75.	Hobby	16	11	18	8	7	2	1	5	3	0	71	7.9	2	18 (2018)
76.	Peregrine	1	1	6	4	1	2	1	4	1	0	21	2.3	0	6 (2018)
77.	Rose-ringed Parakeet	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
78.	Golden Oriole	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
79.	Jay	18	56	45	907	15	1242	43	820	81	0	3227	359	9	1242 (2021)
80.	Magpie	12	3	21	13	6	31	11	85	13	0	195	22	6	85 (2023)
81.	Jackdaw	209	633	375	606	447	600	351	311	737	0	4269	474	116	737 (2024)
82.	Rook	215	183	723	142	53	154	100	92	32	0	1694	188	20	723 (2018)
83.	Carrion Crow	0	3	9	53	266	873	271	1049	2893	0	5417	602	23	2893 (2024)
84.	Raven	0	0	0	0	0	2	10	57	2	0	71	7.9	0	57 (2023)
85.	Coal Tit	0	217	0	13	0	34	0	0	4	0	268	30	0	217 (2017)
86.	Crested Tit	0	7	2	0	0	0	0	0	0	0	9	1	0	7 (2017)
87.	Marsh Tit	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
88.	Willow Tit	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
89.	Blue Tit	3	218	312	506	130	562	210	398	128	0	2467	274	5	562 (2021)
90.	Great Tit	10	137	173	78	31	120	36	81	30	0	696	77	3	173 (2018)
91.	Wood Lark	19	374	257	238	102	51	226	63	29	0	1359	151	0	374 (2017)
92.	Skylark	2041	12274	12506	8364	3108	3312	4190	1273	296	0	47364	5263	328	12506 (2018)
93.	Sand Martin	5	2	22	10	34	6	4	18	0	0	101	11	0	34 (2020)
94.	Swallow	8306	17605	11386	10058	8870	15715	5056	13346	9431	0	99773	11086	176	17605 (2017)
95.	House Martin	776	4443	2374	4117	3196	1440	1709	1690	1323	0	21068	2341	175	4443 (2017)
96.	Long-tailed Tit	0	20	73	23	23	32	13	0	31	0	215	24	0	73 (2018)
97.	Yellow-browed Warbler	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
98.	Willow Warbler	4	11	5	9	4	5	7	7	2	0	54	6	0	11 (2017)
99.	Chiffchaff	23	70	71	57	42	53	26	69	49	0	460	51	9	71 (2018)
100.	Chiffchaff/Willow Warbler	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
101.	Blackcap	0	4	3	3	1	4	11	15	11	0	52	5.8	0	15 (2023)
102.	Garden Warbler	0	0	0	0	0	0	1	1	0	0	2	0.2	0	1 (2022)
103.	Lesser Whitethroat	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
104.	Whitethroat	0	2	1	6	0	1	1	2	2	0	15	1.7	0	6 (2019)
105.	Regulus sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
106.	Firecrest	0	3	0	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
107.	Goldcrest	0	5	0	2	5	1	0	2	15	0	30	3.3	0	15 (2024)
108.	Wren	0	0	3	0	4	0	0	2	5	0	14	1.6	0	5 (2024)
109.	Nuthatch	1	3	3	3	0	7	4	1	0	0	22	2.4	1	7 (2021)
110.	Short-toed Tree Creeper	0	2	4	1	1	2	3	6	2	0	21	2.3	0	6 (2023)
111.	Starling	7228	11846	16690	9628	3705	5465	4580	11755	3051	0	73948	8216	3000	16690 (2018)
112.	Song Thrush	874	908	555	358	422	127	324	443	121	0	4132	459	0	908 (2017)
113.	Mistle Thrush	27	225	98	39	57	32	40	48	2	0	568	63	0	225 (2017)
114.	Redwing	80	899	840	373	921	199	239	918	59	0	4528	503	0	921 (2020)
115.	Blackbird	7	18	33	22	16	7	12	9	7	0	131	15	2	33 (2018)
116.	Fieldfare	115	92	1315	68	697	37	68	412	23	0	2827	314	0	1315 (2018)
117.	Ring Ouzel	2	6	5	4	7	1	1	2	0	0	28	3.1	0	7 (2020)
118.	thrush sp.	0	184	5	0	0	0	0	0	0	0	189	21	0	184 (2017)
119.	Spotted Flycatcher	0	2	4	0	1	2	6	3	1	0	19	2.1	0	6 (2022)
120.	Robin	0	1	2	0	2	1	6	4	1	0	17	1.9	0	6 (2022)
121.	Bluethroat	1	1	0	1	0	0	0	0	0	0	3	0.3	0	1 (2016)
122.	White-spotted Bluethroat	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
123.	Pied Flycatcher	0	1	0	1	0	1	0	0	0	0	3	0.3	0	1 (2017)
124.	Black Redstart	0	2	5	0	3	0	5	5	1	0	21	2.3	0	5 (2018)
125.	Redstart	0	7	1	1	1	1	0	2	2	0	15	1.7	0	7 (2017)
126.	Whinchat	16	10	20	4	3	2	2	0	4	0	61	6.8	14	20 (2018)
127.	Stonechat	1	1	7	0	8	0	0	0	1	0	18	2	0	8 (2020)
128.	Wheatear	22	34	18	6	0	8	7	4	3	0	102	11	12	34 (2017)
129.	Tree Sparrow	22	47	15	26	8	15	4	7	2	0	146	16	4	47 (2017)
130.	House Sparrow	3	0	14	14	13	4	0	9	4	0	61	6.8	0	14 (2018)
131.	Dunnock	65	184	168	166	192	138	142	86	45	0	1186	132	4	192 (2020)
132.	Blue-headed Wagtail	1578	1547	628	1323	879	885	496	1306	1122	0	9764	1085	0	1578 (2016)
133.	Grey-headed Wagtail	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
134.	Grey Wagtail	10	36	14	15	21	9	7	26	7	0	145	16	0	36 (2017)
135.	White Wagtail	768	3173	1386	1130	643	871	773	687	139	0	9570	1063	100	3173 (2017)
136.	Richard's Pipit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
137.	Tawny Pipit	21	22	9	14	13	10	1	16	13	0	119	13	0	22 (2017)
138.	Meadow Pipit	4732	4065	3323	1283	1505	1179	1863	2049	294	0	20293	2255	54	4732 (2016)
139.	Tree Pipit	475	686	412	495	306	216	182	456	548	0	3776	420	4	686 (2017)
140.	Water Pipit	0	9	33	1	15	12	18	1	5	0	94	10.4	0	33 (2018)
141.	Chaffinch	4768	40941	17727	29287	19637	5453	12672	6778	1096	0	138359	15373	196	40941 (2017)
142.	Brambling	22	463	453	102	95	734	175	128	43	0	2215	246	0	734 (2021)
143.	Chaffinch/Brambling	0	0	91	0	0	0	0	0	0	0	91	10.1	0	91 (2018)
144.	Hawfinch	0	89	22	16	8	33	25	32	70	0	295	33	2	89 (2017)
145.	Bullfinch	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
146.	Greenfinch	124	183	89	50	43	55	94	33	37	0	708	79	88	183 (2017)
147.	Linnet	320	650	1905	1057	484	510	186	445	183	0	5740	638	2050	1905 (2018)
148.	redpoll sp.	0	0	0	1	4	1	0	0	0	0	6	0.7	0	4 (2020)
149.	Crossbill	11	76	14	10	7	10	3	59	0	0	190	21	0	76 (2017)
150.	Goldfinch	11	50	49	12	70	51	89	163	42	0	537	60	1	163 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	Serin	0	1	2	1	2	0	1	1	0	0	8	0.9	0	2 (2018)
152.	Siskin	8	73	55	168	91	120	154	383	17	0	1069	119	0	383 (2023)
153.	Lapland Bunting	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
154.	Corn Bunting	0	0	1	0	0	9	0	0	0	0	10	1.1	0	9 (2021)
155.	Yellowhammer	59	132	105	176	72	121	74	21	20	0	780	87	48	176 (2019)
156.	Ortolan Bunting	1	0	4	2	1	0	0	2	1	0	11	1.2	0	4 (2018)
157.	Reed Bunting	97	477	304	142	167	182	135	49	7	0	1560	173	58	477 (2017)
	Other species
1.	Dark Clouded Yellow	0	9	0	9	0	0	4	3	0	0	25	2.8	0	9 (2017)
2.	Pale Clouded Yellow	0	2	2	3	4	0	0	4	0	0	15	1.7	0	4 (2020)
3.	European Peacock	28	29	3	6	9	31	2	15	3	0	126	14	0	31 (2021)
4.	Swallowtail	0	1	4	0	0	0	0	0	0	0	5	0.6	0	4 (2018)
5.	Speckled Wood	0	0	0	1	0	1	0	1	0	0	3	0.3	0	1 (2019)
6.	Large White	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2022)
7.	Small White	0	0	13	0	1	1	7	0	0	0	22	2.4	0	13 (2018)
8.	white sp. (butterfly)	0	0	24	1	0	176	9	0	0	0	210	23	1	176 (2021)
9.	Comma	0	0	0	3	0	2	0	1	0	0	6	0.7	0	3 (2019)
10.	Red Admiral	25	44	31	77	110	991	14	102	13	0	1407	156	0	991 (2021)
11.	Painted Lady	0	1	3	21	0	0	0	3	1	0	29	3.2	0	21 (2019)
	Other species
1.	Darter unknown	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	64233	147482	176370	142637	97368	101924	59934	63277	29248	0	882473	98053	8526
	Observation hours	219:40	253:14	284:51	162:01	181:14	165:56	136:47	231:30	172:45		1,807:58	200:53

Trektellen

Totals De Kollenberg (Sittard) 2016 - 2025