Select until 1 May

Totals De Blauwe Kamer 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	5	2	0	0	21	1	1	0	30	3	0	21 (2022)
2.	Barnacle Goose	12	629	1033	101	163	42	423	31	425	91	2950	295	0	1033 (2018)
3.	Lesser Canada Goose	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
4.	Bar-headed Goose	0	0	1	1	0	3	0	0	0	0	5	0.5	0	3 (2021)
5.	Greylag Goose	82	1449	1884	342	129	105	403	162	521	113	5190	519	0	1884 (2018)
6.	Anser sp.	1300	0	0	0	0	0	0	0	0	0	1300	130	0	1300 (2016)
7.	goose sp.	0	146	0	21	0	0	65	92	187	93	604	60	0	187 (2024)
8.	Pink-footed Goose	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
9.	Tundra Bean Goose	0	3	14	3	3	42	110	0	154	105	434	43	0	154 (2024)
10.	Bean Goose sp.	38	0	0	0	2	0	0	1	0	0	41	4.1	0	38 (2016)
11.	Eurasian White-fronted Goose	462	3631	3199	1885	1199	308	3053	812	2209	2090	18848	1885	0	3631 (2017)
12.	Black Swan	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
13.	Mute Swan	11	6	11	11	20	0	5	3	29	2	98	9.8	0	29 (2024)
14.	Whooper Swan	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
15.	Egyptian Goose	0	43	18	62	110	23	28	44	57	25	410	41	1	110 (2020)
16.	Shelduck	0	3	2	9	2	5	3	6	40	15	85	8.5	0	40 (2024)
17.	Ruddy Shelduck	0	0	0	1	6	15	5	4	1	0	32	3.2	0	15 (2021)
18.	Garganey	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2019)
19.	Shoveler	0	323	0	25	14	0	0	10	50	7	429	43	0	323 (2017)
20.	Gadwall	5	12	21	16	46	1	12	10	31	12	166	17	0	46 (2020)
21.	Wigeon	3	12	54	9	169	18	29	4	29	0	327	33	50	169 (2020)
22.	Mallard	2	15	10	0	2	4	1	8	17	10	69	6.9	0	17 (2024)
23.	Pintail	1	0	4	15	4	4	13	3	25	9	78	7.8	0	25 (2024)
24.	Teal	0	0	0	0	4	0	0	12	4	0	20	2	0	12 (2023)
25.	Pochard	0	1	0	0	0	0	0	0	9	0	10	1	0	9 (2024)
26.	Tufted Duck	0	5	16	19	24	10	36	11	13	11	145	15	0	36 (2022)
27.	Goldeneye	0	1	10	0	2	0	3	0	2	0	18	1.8	0	10 (2018)
28.	Smew	0	0	4	0	0	0	0	0	0	0	4	0.4	8	4 (2018)
29.	Goosander	3	11	20	8	6	1	18	2	13	1	83	8.3	0	20 (2018)
30.	Red-breasted Merganser	0	1	0	2	0	0	0	0	0	0	3	0.3	0	2 (2019)
31.	Swift	98	225	177	48	216	50	17	232	347	3	1413	141	0	347 (2024)
32.	Cuckoo	0	0	1	2	0	4	2	0	5	1	15	1.5	0	5 (2024)
33.	Feral Pigeon	0	0	0	0	0	0	0	795	0	0	795	80	0	795 (2023)
34.	Stock Dove	1	86	85	42	50	37	121	66	111	38	637	64	0	121 (2022)
35.	Woodpigeon	221	2405	2506	770	480	196	3372	302	616	347	11215	1122	0	3372 (2022)
36.	Collared Dove	0	5	4	2	5	1	2	1	12	3	35	3.5	0	12 (2024)
37.	Crane	0	17	118	0	1	0	0	20	74	0	230	23	0	118 (2018)
38.	Great Crested Grebe	0	1	4	0	2	0	1	4	2	0	14	1.4	0	4 (2018)
39.	Oystercatcher	1	13	5	11	18	0	2	2	58	17	127	13	0	58 (2024)
40.	Avocet	0	0	0	0	0	0	0	2	33	9	44	4.4	0	33 (2024)
41.	Grey Plover	3	1	2	0	0	0	0	1	0	0	7	0.7	0	3 (2016)
42.	Golden Plover	0	53	6	0	1	17	8	0	16	0	101	10	0	53 (2017)
43.	Dotterel	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
44.	Ringed Plover	0	2	2	6	0	1	1	0	0	1	13	1.3	0	6 (2019)
45.	Little Ringed Plover	0	2	1	11	14	3	4	4	5	5	49	4.9	0	14 (2020)
46.	Lapwing	64	1557	2675	496	704	240	844	332	819	100	7831	783	100	2675 (2018)
47.	Whimbrel	0	9	1	1	1	1	0	1	65	1	80	8	0	65 (2024)
48.	Curlew	6	18	23	27	3	1	45	20	21	4	168	17	0	45 (2022)
49.	Black-tailed Godwit	0	32	0	36	27	0	9	13	38	9	164	16	0	38 (2024)
50.	Jack Snipe	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Woodcock	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
52.	Snipe	39	37	74	1	15	90	38	57	20	15	386	39	0	90 (2021)
53.	Common Sandpiper	0	1	1	1	0	0	4	4	0	0	11	1.1	0	4 (2022)
54.	Green Sandpiper	6	17	12	16	52	19	40	16	24	13	215	22	0	52 (2020)
55.	Wood Sandpiper	1	1	1	0	0	0	2	0	0	0	5	0.5	0	2 (2022)
56.	Redshank	1	10	1	16	13	1	2	3	8	10	65	6.5	0	16 (2019)
57.	Tringa sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
58.	Spotted Redshank	0	0	1	2	2	1	1	0	1	1	9	0.9	0	2 (2019)
59.	Greenshank	4	20	7	4	17	10	8	5	14	0	89	8.9	0	20 (2017)
60.	Ruff	0	8	0	0	6	0	0	0	1	0	15	1.5	0	8 (2017)
61.	wader sp.	0	0	7	6	2	4	0	0	1	3	23	2.3	0	7 (2018)
62.	Dunlin	3	2	3	10	0	0	0	0	1	0	19	1.9	0	10 (2019)
63.	Calidris sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
64.	Black Tern	1	2	0	0	0	0	0	1	1	0	5	0.5	0	2 (2017)
65.	Common/Arctic Tern	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
66.	Common Tern	0	34	2	5	20	2	10	14	11	10	108	11	0	34 (2017)
67.	Little Gull	0	0	0	0	6	0	0	0	1	0	7	0.7	0	6 (2020)
68.	Black-headed Gull	52	5360	4700	6902	1020	67	1674	241	1301	1350	22667	2267	0	6902 (2019)
69.	Mediterranean Gull	0	0	1	11	14	2	0	0	1	1	30	3	0	14 (2020)
70.	Common Gull	1	50	34	432	28	10	55	9	101	173	893	89	0	432 (2019)
71.	Caspian Gull	0	8	1	3	0	1	5	0	10	9	37	3.7	0	10 (2024)
72.	Herring Gull	0	48	37	40	8	8	10	13	6	3	173	17	0	48 (2017)
73.	Yellow-legged Gull	0	0	2	0	1	0	0	0	2	0	5	0.5	0	2 (2018)
74.	Great Black-backed Gull	4	7	5	8	1	0	1	0	4	0	30	3	0	8 (2019)
75.	Lesser Black-backed Gull	18	154	109	140	53	36	51	109	260	60	990	99	0	260 (2024)
76.	Laridae sp.	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
77.	large gull sp.	0	0	1	7	2	2	4	1	36	19	72	7.2	0	36 (2024)
78.	Black Stork	1	1	0	0	0	0	2	0	2	1	7	0.7	0	2 (2022)
79.	White Stork	13	33	78	3	136	24	10	19	26	13	355	36	0	136 (2020)
80.	Cormorant	260	643	1369	389	333	49	363	197	504	126	4233	423	0	1369 (2018)
81.	Phalacrocorax sp.	0	0	0	4	0	0	0	0	0	0	4	0.4	0	4 (2019)
82.	Spoonbill	8	2	34	5	0	0	9	20	5	3	86	8.6	50	34 (2018)
83.	Bittern	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
84.	Little Egret	0	10	0	0	4	0	1	0	5	1	21	2.1	0	10 (2017)
85.	Cattle Egret	1	0	0	0	0	0	0	0	0	1	2	0.2	0	1 (2016)
86.	Great White Egret	33	116	152	52	33	25	56	11	47	6	531	53	30	152 (2018)
87.	Grey Heron	10	35	20	34	56	17	13	3	43	19	250	25	0	56 (2020)
88.	Purple Heron	0	0	0	0	4	2	0	0	7	0	13	1.3	0	7 (2024)
89.	Osprey	6	9	3	4	6	1	2	1	5	1	38	3.8	0	9 (2017)
90.	Honey Buzzard	5	2	3	0	3	0	1	6	11	0	31	3.1	0	11 (2024)
91.	Sparrowhawk	12	50	20	43	23	7	47	8	19	9	238	24	2	50 (2017)
92.	Goshawk	1	3	0	0	1	0	3	1	1	1	11	1.1	1	3 (2017)
93.	Marsh Harrier	12	26	8	18	17	5	8	8	22	5	129	13	0	26 (2017)
94.	Hen Harrier	4	2	1	4	0	0	7	0	1	1	20	2	0	7 (2022)
95.	Pallid Harrier	1	0	1	0	0	0	1	0	0	0	3	0.3	0	1 (2016)
96.	Montagu's Harrier	0	0	0	1	0	0	0	0	0	1	2	0.2	0	1 (2019)
97.	Hen/Montagu's/Pallid Harrier	1	1	0	0	0	0	0	0	1	0	3	0.3	0	1 (2016)
98.	Red Kite	0	4	6	0	4	2	3	7	7	1	34	3.4	0	7 (2023)
99.	Black Kite	0	5	3	4	2	1	1	2	1	0	19	1.9	0	5 (2017)
100.	White-tailed Eagle	0	2	0	0	3	0	1	4	4	0	14	1.4	0	4 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Common Buzzard	33	157	71	27	8	0	36	30	23	9	394	39	8	157 (2017)
102.	Short-eared Owl	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
103.	Kingfisher	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
104.	Lesser Spotted Woodpecker	0	1	1	0	1	0	0	0	0	0	3	0.3	0	1 (2017)
105.	Great Spotted Woodpecker	0	17	15	10	6	2	4	2	1	0	57	5.7	0	17 (2017)
106.	Black Woodpecker	0	1	0	0	0	1	0	0	0	0	2	0.2	0	1 (2017)
107.	Green Woodpecker	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
108.	Kestrel	8	15	4	20	12	3	9	6	14	2	93	9.3	0	20 (2019)
109.	falcon sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
110.	Red-footed Falcon	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
111.	Merlin	1	9	5	2	6	0	3	3	7	0	36	3.6	0	9 (2017)
112.	Hobby	11	10	4	3	3	2	3	3	6	0	45	4.5	2	11 (2016)
113.	Peregrine	0	4	1	2	4	0	2	0	4	2	19	1.9	0	4 (2017)
114.	Golden Oriole	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
115.	Great Grey Shrike	0	1	2	0	0	0	0	0	0	0	3	0.3	1	2 (2018)
116.	Red-backed Shrike	0	0	0	0	1	0	0	0	2	0	3	0.3	0	2 (2024)
117.	Jay	0	4	20	2147	34	373	28	18	13	0	2637	264	0	2147 (2019)
118.	Magpie	0	22	15	0	0	0	8	0	7	2	54	5.4	0	22 (2017)
119.	Jackdaw	17	454	1034	106	130	241	169	80	167	60	2458	246	0	1034 (2018)
120.	Rook	0	15	17	8	19	15	19	11	65	5	174	17	1	65 (2024)
121.	Carrion Crow	8	114	133	44	75	12	52	20	59	61	578	58	0	133 (2018)
122.	Raven	0	4	0	1	0	0	0	0	2	0	7	0.7	0	4 (2017)
123.	Corvus sp.	0	0	0	40	0	0	0	0	0	0	40	4	0	40 (2019)
124.	Coal Tit	0	236	0	100	0	1	0	0	0	0	337	34	0	236 (2017)
125.	Willow Tit	0	0	0	3	0	0	0	0	1	0	4	0.4	0	3 (2019)
126.	Blue Tit	0	194	190	175	96	43	108	29	41	0	876	88	0	194 (2017)
127.	Great Tit	0	157	109	123	10	9	57	22	13	0	500	50	0	157 (2017)
128.	Penduline Tit	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
129.	Bearded Tit	0	1	1	0	0	0	0	0	0	0	2	0.2	0	1 (2017)
130.	Wood Lark	0	38	112	75	20	1	48	1	67	1	363	36	0	112 (2018)
131.	Skylark	118	678	2503	888	228	30	256	59	417	54	5231	523	0	2503 (2018)
132.	Sand Martin	7	57	23	40	65	44	30	40	94	48	448	45	0	94 (2024)
133.	Swallow	5514	7409	4444	1855	805	1823	517	340	715	35	23457	2346	0	7409 (2017)
134.	House Martin	208	44	750	52	48	23	24	86	217	4	1456	146	0	750 (2018)
135.	swallow sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
136.	Long-tailed Tit	0	14	9	0	0	0	3	0	0	0	26	2.6	0	14 (2017)
137.	Northern Long-tailed Tit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
138.	Yellow-browed Warbler	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
139.	Willow Warbler	0	3	0	2	2	0	1	0	1	1	10	1	0	3 (2017)
140.	Chiffchaff	2	26	33	11	1	0	6	1	5	3	88	8.8	0	33 (2018)
141.	Chiffchaff/Willow Warbler	0	1	1	4	13	0	0	0	0	0	19	1.9	0	13 (2020)
142.	Reed Warbler	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
143.	Marsh Warbler	0	2	1	0	0	1	0	0	0	0	4	0.4	0	2 (2017)
144.	Blackcap	0	7	3	4	0	1	3	0	0	0	18	1.8	0	7 (2017)
145.	Lesser Whitethroat	0	1	0	0	1	0	1	1	0	0	4	0.4	0	1 (2017)
146.	Whitethroat	0	0	1	2	0	0	0	0	0	0	3	0.3	0	2 (2019)
147.	Firecrest	0	0	1	0	0	0	4	0	0	1	6	0.6	0	4 (2022)
148.	Goldcrest	0	6	0	1	3	0	0	1	0	0	11	1.1	0	6 (2017)
149.	Nuthatch	0	0	0	0	1	0	0	0	1	0	2	0.2	0	1 (2020)
150.	Short-toed Tree Creeper	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
151.	Starling	72	5590	14014	1902	10889	1765	7704	814	3627	2511	48888	4889	400	14014 (2018)
152.	Song Thrush	29	470	528	69	140	76	1074	14	103	12	2515	252	0	1074 (2022)
153.	Mistle Thrush	2	12	17	14	16	0	16	0	7	0	84	8.4	0	17 (2018)
154.	Redwing	21	4348	6991	392	23098	885	8350	132	7505	135	51857	5186	500	23098 (2020)
155.	Blackbird	0	17	20	2	6	0	17	2	13	0	77	7.7	0	20 (2018)
156.	Fieldfare	21	2718	2449	430	2806	2	942	182	199	60	9809	981	400	2806 (2020)
157.	Ring Ouzel	1	4	3	1	13	0	1	3	91	1	118	12	1	91 (2024)
158.	thrush sp.	0	0	0	14	0	2	0	0	0	0	16	1.6	0	14 (2019)
159.	Spotted Flycatcher	1	0	1	1	1	0	0	0	1	0	5	0.5	0	1 (2016)
160.	Robin	0	1	0	0	0	0	4	0	2	0	7	0.7	0	4 (2022)
161.	Pied Flycatcher	0	0	1	0	0	0	0	0	1	0	2	0.2	0	1 (2018)
162.	Black Redstart	0	0	0	1	1	0	1	0	0	0	3	0.3	0	1 (2019)
163.	Redstart	0	1	4	1	0	0	0	0	2	0	8	0.8	0	4 (2018)
164.	Whinchat	0	1	1	0	4	0	0	0	0	0	6	0.6	0	4 (2020)
165.	Stonechat	0	4	6	0	3	0	0	0	1	0	14	1.4	0	6 (2018)
166.	Wheatear	0	1	2	1	0	0	0	2	0	0	6	0.6	0	2 (2018)
167.	Tree Sparrow	3	79	120	6	9	0	53	0	0	0	270	27	0	120 (2018)
168.	House Sparrow	0	0	2	0	0	0	2	0	0	0	4	0.4	0	2 (2018)
169.	Dunnock	12	22	35	46	7	8	20	11	8	5	174	17	0	46 (2019)
170.	Blue-headed Wagtail	3	53	133	13	13	13	50	1	7	2	288	29	0	133 (2018)
171.	Grey-headed Wagtail	1	3	0	0	0	0	2	6	5	4	21	2.1	0	6 (2023)
172.	Yellow wagtail sp.	163	136	80	162	92	157	199	185	215	15	1404	140	0	215 (2024)
173.	Grey Wagtail	15	30	28	18	8	9	11	2	24	1	146	15	0	30 (2017)
174.	White Wagtail	79	327	519	16	31	20	50	5	43	40	1130	113	0	519 (2018)
175.	alba wagtail sp.	0	57	10	154	157	48	28	16	101	58	629	63	0	157 (2020)
176.	Pied Wagtail	0	0	0	0	2	0	1	0	0	0	3	0.3	0	2 (2020)
177.	Richard's Pipit	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
178.	Tawny Pipit	0	0	1	0	0	0	0	1	0	0	2	0.2	0	1 (2018)
179.	Meadow Pipit	599	4237	4156	5251	2221	450	826	530	1123	616	20009	2001	0	5251 (2019)
180.	Tree Pipit	31	50	142	50	12	32	62	41	80	7	507	51	0	142 (2018)
181.	Olive-backed Pipit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
182.	Tree Pipit/Olive-backed Pipit	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
183.	Water Pipit	0	3	12	2	0	0	1	0	2	0	20	2	0	12 (2018)
184.	Chaffinch	442	17284	13650	21134	7321	5640	7278	187	3809	429	77174	7717	0	21134 (2019)
185.	Brambling	78	279	2446	10	80	85	186	52	71	24	3311	331	0	2446 (2018)
186.	finch sp.	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
187.	Chaffinch/Brambling	0	20	0	0	18	0	0	0	0	0	38	3.8	0	20 (2017)
188.	Hawfinch	2	76	48	11	34	3	28	12	58	7	279	28	0	76 (2017)
189.	Bullfinch	0	5	0	1	0	0	0	0	1	0	7	0.7	0	5 (2017)
190.	Greenfinch	12	101	90	54	75	6	69	15	21	18	461	46	0	101 (2017)
191.	Linnet	27	255	480	636	280	67	220	73	150	41	2229	223	15	636 (2019)
192.	Lesser Redpoll	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2020)
193.	redpoll sp.	1	14	4	0	0	1	0	3	2	0	25	2.5	0	14 (2017)
194.	Crossbill	10	54	5	51	0	15	1	21	0	0	157	16	0	54 (2017)
195.	crossbill sp.	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
196.	Goldfinch	1	64	54	38	49	5	99	17	44	27	398	40	0	99 (2022)
197.	Serin	0	2	1	2	1	0	1	0	0	0	7	0.7	0	2 (2017)
198.	Siskin	17	115	635	314	78	325	332	26	254	8	2104	210	0	635 (2018)
199.	Lapland Bunting	0	4	0	0	0	0	0	0	0	0	4	0.4	0	4 (2017)
200.	Yellowhammer	0	2	5	1	2	0	0	0	0	0	10	1	0	5 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
201.	Reed Bunting	14	163	179	103	36	25	66	13	131	18	748	75	2	179 (2018)
202.	passerine sp.	0	0	0	0	5	0	0	0	1	0	6	0.6	0	5 (2020)
	Other species
1.	Common Noctule	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2020)
	Other species
1.	Dark Clouded Yellow	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2022)
2.	Brimstone	0	0	0	2	0	0	0	0	1	0	3	0.3	0	2 (2019)
3.	European Peacock	0	1	0	0	0	1	0	0	0	0	2	0.2	0	1 (2017)
4.	Swallowtail	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
5.	Small White	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
6.	Red Admiral	1	7	1	1	0	13	3	0	0	0	26	2.6	0	13 (2021)
7.	Painted Lady	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
	Other species
1.	Darter unknown	0	0	24	0	0	0	0	0	0	0	24	2.4	0	24 (2018)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	7	0	0	0	7	0.7	0	7 (2022)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	10398	63737	75025	48803	54420	13797	40188	6891	28206	9306	350771	35077	1572
	Observation hours	59:25	194:23	155:20	113:38	111:07	67:27	88:50	55:24	195:52	43:28	1,084:54	108:29

Trektellen

Totals De Blauwe Kamer 2016 - 2025