Select until 3 March

Totals Ketelbrug/Kamperhoek 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	7	0	0	0	0	0	3	0	0	0	10	1	0	7 (2017)
2.	Canada Goose	98	42	15	382	105	19	194	92	99	0	1046	105	0	382 (2020)
3.	Canada X Greylag Goose	0	0	0	0	0	1	0	1	0	0	2	0.2	0	1 (2022)
4.	Barnacle Goose	10315	5290	4147	3202	16929	9238	6400	2852	1615	186	60174	6017	0	16929 (2021)
5.	Branta leucopsis x ?	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
6.	Lesser Canada Goose	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
7.	Bar-headed Goose	16	0	0	2	1	0	0	0	2	0	21	2.1	0	16 (2017)
8.	Snow Goose	0	6	0	0	0	0	0	0	0	0	6	0.6	0	6 (2018)
9.	Greylag Goose	27058	13498	4123	9112	11212	13751	15126	27257	19909	645	141691	14169	649	27257 (2024)
10.	goose sp.	0	993	300	70	0	0	0	0	50	1010	2423	242	0	1010 (2026)
11.	Domestic Goose	12	1	0	2	2	0	0	1	1	0	19	1.9	0	12 (2017)
12.	Pink-footed Goose	0	9	14	7	39	0	17	3	1	0	90	9	0	39 (2021)
13.	Tundra Bean Goose	35	0	12	2	50	2621	25	0	74	242	3061	306	0	2621 (2022)
14.	Bean Goose sp.	10266	14871	2963	9275	6762	2540	2686	2402	3066	0	54831	5483	0	14871 (2018)
15.	Eurasian White-fronted Goose	147916	121086	40363	44034	130721	70184	105743	60522	71461	7531	799561	79956	0	147916 (2017)
16.	Black Swan	0	4	0	0	2	0	0	0	0	0	6	0.6	0	4 (2018)
17.	Mute Swan	161	122	81	170	58	115	191	97	174	2	1171	117	9	191 (2023)
18.	Bewick's Swan	62	78	119	45	177	25	16	27	3	0	552	55	0	177 (2021)
19.	Whooper Swan	24	15	33	15	27	23	13	25	15	0	190	19	0	33 (2019)
20.	Egyptian Goose	1558	650	332	702	446	521	645	516	768	26	6164	616	47	1558 (2017)
21.	Shelduck	287	154	64	130	115	100	224	131	157	1	1363	136	0	287 (2017)
22.	Ruddy Shelduck	90	35	39	73	63	181	433	447	317	0	1678	168	2	447 (2024)
23.	Garganey	0	0	1	7	2	0	2	1	1	0	14	1.4	0	7 (2020)
24.	Shoveler	166	573	96	126	140	96	171	88	169	0	1625	163	0	573 (2018)
25.	Gadwall	1848	1050	648	635	668	800	858	966	861	7	8341	834	9	1848 (2017)
26.	Wigeon	4845	212	216	4539	397	448	707	332	96	32	11824	1182	0	4845 (2017)
27.	Mallard	687	401	142	362	384	372	979	1813	7784	12	12936	1294	168	7784 (2025)
28.	White-cheeked Pintail	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
29.	Pintail	321	71	27	25	91	103	84	205	73	0	1000	100	0	321 (2017)
30.	Teal	42	45	6	242	37	11	96	9	35	0	523	52	0	242 (2020)
31.	Red-crested Pochard	0	4	0	0	0	1	2	2	1	0	10	1	0	4 (2018)
32.	Pochard	1020	1207	298	360	317	332	167	305	1068	13	5087	509	0	1207 (2018)
33.	Tufted Duck	1128	1233	642	540	682	739	1084	629	990	2	7669	767	115	1233 (2018)
34.	Scaup	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
35.	Eider	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
36.	Velvet Scoter	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
37.	Goldeneye	360	280	138	180	164	124	168	131	52	3	1600	160	1	360 (2017)
38.	Smew	120	123	44	12	73	11	47	5	2	2	439	44	0	123 (2018)
39.	Goosander	673	992	347	372	649	255	627	286	305	25	4531	453	46	992 (2018)
40.	Red-breasted Merganser	36	8	8	28	17	18	11	13	15	0	154	15	2	36 (2017)
41.	Swift	15604	13423	3670	2894	3051	2048	5040	1976	1887	0	49593	4959	0	15604 (2017)
42.	Swift / Pallid Swift	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
43.	Cuckoo	11	8	2	13	11	8	13	6	14	0	86	8.6	0	14 (2025)
44.	Feral Pigeon	0	0	0	0	0	0	75	0	0	0	75	7.5	0	75 (2023)
45.	Stock Dove	1877	4322	845	2065	2840	4997	3198	2791	3446	48	26429	2643	0	4997 (2022)
46.	Woodpigeon	13091	12184	13888	9358	10136	12428	9720	6343	14224	331	101703	10170	0	14224 (2025)
47.	Turtle Dove	2	1	0	4	2	0	0	0	2	0	11	1.1	0	4 (2020)
48.	Collared Dove	30	28	35	31	29	23	49	23	40	0	288	29	0	49 (2023)
49.	Coot	0	0	1	0	2	0	0	0	0	0	3	0.3	0	2 (2021)
50.	Crane	1	22	3	8	6	1	7	18	14	0	80	8	0	22 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	Red-necked Grebe	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
52.	Great Crested Grebe	84	462	14	33	46	41	89	75	50	0	894	89	96	462 (2018)
53.	Black-necked Grebe	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
54.	Greater Flamingo	0	0	1	0	4	0	0	0	0	0	5	0.5	0	4 (2021)
55.	Chilean Flamingo	0	0	0	0	1	0	0	0	1	0	2	0.2	0	1 (2025)
56.	Oystercatcher	229	385	189	271	289	226	322	296	453	3	2663	266	4	453 (2025)
57.	Avocet	1	6	8	7	3	19	0	13	2	0	59	5.9	0	19 (2022)
58.	Grey Plover	1	4	1	0	0	0	0	1	1	0	8	0.8	0	4 (2018)
59.	Golden Plover	12696	22836	7622	9159	10231	5296	15961	13481	11108	53	108443	10844	675	22836 (2018)
60.	Dotterel	0	0	2	10	4	0	1	5	1	0	23	2.3	0	10 (2020)
61.	Ringed Plover	24	30	12	19	23	13	62	12	10	0	205	21	0	62 (2023)
62.	Little Ringed Plover	37	30	24	29	14	26	12	32	48	0	252	25	2	48 (2025)
63.	Lapwing	55756	34367	12304	69684	51947	24212	44403	57961	43367	778	394779	39478	800	69684 (2020)
64.	Whimbrel	510	437	243	436	682	407	780	497	640	0	4632	463	0	780 (2023)
65.	Curlew	193	119	92	103	122	38	92	61	141	2	963	96	0	193 (2017)
66.	Bar-tailed Godwit	14	2	0	1	1	0	0	0	1	0	19	1.9	0	14 (2017)
67.	Black-tailed Godwit	101	187	37	215	116	84	53	30	56	0	879	88	0	215 (2020)
68.	Jack Snipe	0	4	1	2	0	0	0	0	0	0	7	0.7	0	4 (2018)
69.	Woodcock	0	1	0	1	0	0	0	0	0	1	3	0.3	0	1 (2018)
70.	Snipe	110	302	97	285	255	183	120	191	324	0	1867	187	0	324 (2025)
71.	Grey Phalarope	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
72.	Common Sandpiper	64	77	33	148	98	71	143	121	83	0	838	84	0	148 (2020)
73.	Green Sandpiper	107	69	465	224	123	136	176	59	347	0	1706	171	0	465 (2019)
74.	Wood Sandpiper	100	4	26	26	14	17	48	8	15	0	258	26	0	100 (2017)
75.	Redshank	48	41	26	20	19	17	35	40	53	0	299	30	0	53 (2025)
76.	Spotted Redshank	9	1	1	31	0	6	11	3	6	0	68	6.8	0	31 (2020)
77.	Greenshank	47	8	22	41	96	13	93	26	92	0	438	44	0	96 (2021)
78.	Turnstone	5	0	2	2	0	0	13	0	0	0	22	2.2	0	13 (2023)
79.	Ruff	71	96	10	68	48	191	297	74	51	0	906	91	0	297 (2023)
80.	wader sp.	0	2	0	0	0	1	0	0	0	0	3	0.3	0	2 (2018)
81.	Curlew Sandpiper	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
82.	Sanderling	0	0	0	0	0	0	7	4	0	0	11	1.1	0	7 (2023)
83.	Dunlin	11	4	1	29	2	15	7	8	18	0	95	9.5	0	29 (2020)
84.	Little Stint	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
85.	Little Tern	0	0	0	1	0	0	0	0	1	0	2	0.2	0	1 (2025)
86.	Gull-billed Tern	0	0	0	0	0	2	0	1	1	0	4	0.4	0	2 (2022)
87.	Caspian Tern	57	13	18	7	100	94	66	254	694	0	1303	130	0	694 (2025)
88.	Whiskered Tern	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
89.	Black Tern	80	124	152	1072	1609	1560	967	541	822	0	6927	693	0	1609 (2021)
90.	White-winged Black Tern	0	0	0	4	0	0	0	0	0	0	4	0.4	0	4 (2020)
91.	Arctic Tern	0	8	0	0	0	0	0	0	0	0	8	0.8	0	8 (2018)
92.	Common Tern	1325	1170	839	1673	2839	940	965	741	1146	0	11638	1164	2	2839 (2021)
93.	Little Gull	1048	125	115	4887	1204	1302	278	94	4683	0	13736	1374	27	4887 (2020)
94.	Black-headed Gull	55605	38297	11231	31452	25578	45397	39233	39711	64745	2570	353819	35382	5075	64745 (2025)
95.	Mediterranean Gull	207	128	38	98	111	138	485	248	1456	1	2910	291	0	1456 (2025)
96.	Common Gull	11757	6473	1454	1965	4093	2481	3625	3919	2448	550	38765	3877	440	11757 (2017)
97.	Caspian Gull	415	487	498	699	475	523	1340	1179	2049	63	7728	773	6	2049 (2025)
98.	Herring Gull	1198	578	305	305	292	275	320	199	253	3	3728	373	0	1198 (2017)
99.	Yellow-legged Gull	18	65	41	21	24	24	43	18	11	0	265	27	0	65 (2018)
100.	Great Black-backed Gull	483	377	323	284	322	234	308	222	220	7	2780	278	0	483 (2017)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	Glaucous Gull	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
102.	Lesser Black-backed Gull	1284	1458	991	870	718	681	1962	1227	2250	36	11477	1148	0	2250 (2025)
103.	Larus fuscus fuscus	1	0	0	0	1	0	1	0	0	0	3	0.3	0	1 (2021)
104.	large gull sp.	2	0	11	0	0	40	0	0	0	0	53	5.3	0	40 (2022)
105.	Long-tailed Skua	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
106.	skua sp.	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
107.	S. parasiticus / pomarinus	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
108.	Pomarine Skua	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
109.	Great Northern Diver	0	0	0	1	0	0	0	1	0	0	2	0.2	0	1 (2020)
110.	diver sp.	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
111.	Black Stork	2	0	0	0	0	0	0	4	0	0	6	0.6	0	4 (2024)
112.	White Stork	24	36	38	51	24	5	16	96	42	1	333	33	0	96 (2024)
113.	Cormorant	45059	22340	2823	2275	8150	3552	11567	698	137	2	96603	9660	0	45059 (2017)
114.	Glossy Ibis	0	0	0	0	0	0	11	0	0	0	11	1.1	0	11 (2023)
115.	Spoonbill	118	124	52	137	110	66	224	91	190	2	1114	111	0	224 (2023)
116.	Bittern	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
117.	Little Egret	0	0	0	2	1	4	4	2	16	0	29	2.9	0	16 (2025)
118.	Cattle Egret / Little Egret	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
119.	Cattle Egret	0	0	0	0	0	8	23	1	12	0	44	4.4	0	23 (2023)
120.	Great White Egret	493	558	638	1151	483	752	743	627	701	14	6160	616	66	1151 (2020)
121.	heron sp.	0	0	0	0	0	0	0	0	7	0	7	0.7	0	7 (2025)
122.	Grey Heron	482	493	412	602	381	387	655	612	768	9	4801	480	13	768 (2025)
123.	Purple Heron	7	4	14	13	10	10	29	19	71	0	177	18	0	71 (2025)
124.	Osprey	9	22	12	15	3	9	26	28	38	0	162	16	0	38 (2025)
125.	Black-winged Kite	0	0	0	0	1	0	0	0	1	0	2	0.2	0	1 (2021)
126.	Lammergeier	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
127.	Honey Buzzard	4	25	1	1	8	2	5	10	20	0	76	7.6	0	25 (2018)
128.	Sparrowhawk	281	341	572	273	244	180	286	275	346	0	2798	280	5	572 (2019)
129.	Goshawk	13	16	12	12	12	7	9	4	10	0	95	9.5	0	16 (2018)
130.	Marsh Harrier	348	373	342	409	377	307	972	801	1063	2	4994	499	1	1063 (2025)
131.	Hen Harrier	17	46	37	72	31	32	71	39	22	0	367	37	0	72 (2020)
132.	Pallid Harrier	2	3	4	4	1	7	5	5	5	0	36	3.6	0	7 (2022)
133.	Montagu's Harrier	3	4	2	5	3	0	5	5	6	0	33	3.3	0	6 (2025)
134.	harrier sp.	0	1	0	2	0	0	0	1	0	0	4	0.4	0	2 (2020)
135.	Montagu's/Pallid Harrier	2	7	0	1	0	0	2	0	1	0	13	1.3	0	7 (2018)
136.	Hen/Montagu's/Pallid Harrier	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
137.	Red Kite	10	26	11	14	8	11	11	22	16	2	131	13	0	26 (2018)
138.	Black Kite	16	16	13	12	11	3	6	4	9	0	90	9	0	16 (2017)
139.	White-tailed Eagle	16	3	9	18	28	24	40	40	76	1	255	26	1	76 (2025)
140.	Rough-legged Buzzard	3	1	2	0	0	0	0	0	0	0	6	0.6	0	3 (2017)
141.	Common Buzzard	289	454	325	899	547	126	442	319	229	5	3635	364	42	899 (2020)
142.	Short-eared Owl	1	0	0	0	1	1	2	5	2	0	12	1.2	0	5 (2024)
143.	Hoopoe	0	0	0	0	0	1	0	0	2	0	3	0.3	0	2 (2025)
144.	Kingfisher	4	2	5	5	2	4	1	14	6	0	43	4.3	0	14 (2024)
145.	European Bee-eater	0	0	2	2	0	0	0	0	1	0	5	0.5	0	2 (2020)
146.	Wryneck	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
147.	Lesser Spotted Woodpecker	0	0	2	0	0	1	0	0	0	0	3	0.3	0	2 (2019)
148.	Great Spotted Woodpecker	151	82	137	116	78	101	151	81	235	1	1133	113	0	235 (2025)
149.	Green Woodpecker	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2025)
150.	Kestrel	151	131	184	195	60	71	312	122	286	0	1512	151	23	312 (2023)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	falcon sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
152.	Red-footed Falcon	1	8	0	1	0	0	1	2	5	0	18	1.8	0	8 (2018)
153.	Merlin	50	56	76	46	42	39	36	29	64	0	438	44	0	76 (2019)
154.	Hobby	29	25	6	16	11	5	13	26	14	0	145	15	3	29 (2017)
155.	Peregrine	9	21	15	13	18	11	11	12	24	0	134	13	3	24 (2025)
156.	Cockatiel	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
157.	Budgerigar	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2023)
158.	Golden Oriole	3	3	1	4	0	0	2	0	1	0	14	1.4	0	4 (2020)
159.	Great Grey Shrike	0	1	2	0	0	0	0	0	1	0	4	0.4	0	2 (2019)
160.	Red-backed Shrike	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
161.	Jay	90	64	486	30	1247	137	41	53	35	0	2183	218	0	1247 (2021)
162.	Magpie	90	90	58	86	70	48	86	82	116	3	729	73	3	116 (2025)
163.	Jackdaw	6001	16119	5442	10147	13803	6823	4686	9085	8206	136	80448	8045	11	16119 (2018)
164.	Rook	25	127	210	133	299	109	304	126	479	0	1812	181	0	479 (2025)
165.	Carrion Crow	581	648	483	677	375	393	581	605	680	23	5046	505	50	680 (2025)
166.	Hooded Crow	0	0	0	1	1	0	0	0	2	0	4	0.4	0	2 (2025)
167.	Raven	51	11	8	27	47	41	35	71	60	9	360	36	0	71 (2024)
168.	Waxwing	3	0	0	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
169.	Coal Tit	241	21	24	6	230	0	17	1	12	0	552	55	0	241 (2017)
170.	Willow Tit	4	0	2	27	1	1	0	0	1	0	36	3.6	0	27 (2020)
171.	marsh / willow tit	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
172.	Blue Tit	1428	349	16488	1025	6434	750	521	320	4753	48	32116	3212	0	16488 (2019)
173.	Great Tit	1289	852	936	188	420	711	388	238	557	24	5603	560	0	1289 (2017)
174.	Penduline Tit	1	0	4	2	0	0	0	0	3	0	10	1	0	4 (2019)
175.	Bearded Tit	31	10	17	22	15	5	34	0	14	0	148	15	0	34 (2023)
176.	Wood Lark	140	126	150	106	160	371	146	147	268	3	1617	162	0	371 (2022)
177.	Skylark	14364	30818	8633	4465	12006	12729	6099	14097	9663	164	113038	11304	30	30818 (2018)
178.	Crested Lark	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
179.	Shore Lark	2	0	0	0	0	0	0	0	1	0	3	0.3	0	2 (2017)
180.	Sand Martin	3246	1891	8170	4210	2272	491	1448	445	4763	0	26936	2694	97	8170 (2019)
181.	Swallow	25925	19802	18289	18970	12649	9083	13441	11874	32348	0	162381	16238	61	32348 (2025)
182.	House Martin	2136	1306	222	1308	438	237	753	597	2511	0	9508	951	26	2511 (2025)
183.	Red-rumped Swallow	1	0	0	1	0	0	0	0	0	0	2	0.2	0	1 (2017)
184.	Cetti's Warbler	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
185.	Long-tailed Tit	22	0	4	1	12	0	2	6	4	0	51	5.1	0	22 (2017)
186.	Willow Warbler	7	4	4	2	3	1	2	4	0	0	27	2.7	0	7 (2017)
187.	Chiffchaff	37	40	42	50	21	21	31	32	50	1	325	33	0	50 (2020)
188.	Chiffchaff/Willow Warbler	3	4	8	5	0	0	8	8	2	0	38	3.8	0	8 (2019)
189.	Reed Warbler	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
190.	Blackcap	1	0	0	2	1	1	0	0	1	0	6	0.6	0	2 (2020)
191.	Lesser Whitethroat	0	0	0	0	1	1	0	1	0	0	3	0.3	0	1 (2021)
192.	Whitethroat	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
193.	Firecrest	1	1	3	0	0	0	0	0	0	0	5	0.5	0	3 (2019)
194.	Goldcrest	0	27	8	10	4	1	7	5	2	0	64	6.4	0	27 (2018)
195.	Wren	1	2	0	0	1	0	1	0	0	0	5	0.5	0	2 (2018)
196.	Nuthatch	5	2	1	0	1	0	2	0	5	0	16	1.6	0	5 (2025)
197.	Short-toed Tree Creeper	1	0	1	9	2	1	0	0	1	0	15	1.5	0	9 (2020)
198.	Starling	834970	776147	169989	325375	449504	359709	265769	419250	362533	3008	3966254	396625	2650	834970 (2017)
199.	Song Thrush	951	10776	3287	2825	537	4534	28127	893	2590	19	54539	5454	0	28127 (2023)
200.	Mistle Thrush	530	584	134	242	283	206	447	132	243	4	2805	281	0	584 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
201.	Redwing	49387	28216	24037	123388	113995	28675	49052	13133	25080	14	454977	45498	30	123388 (2020)
202.	Blackbird	41	785	32	52	77	25	43	17	32	3	1107	111	0	785 (2018)
203.	Fieldfare	22927	31674	5427	29881	6344	12690	5693	1335	35397	0	151368	15137	800	35397 (2025)
204.	Ring Ouzel	11	10	163	9	20	47	20	18	48	0	346	35	0	163 (2019)
205.	thrush sp.	0	0	10	0	0	0	0	0	0	0	10	1	0	10 (2019)
206.	Spotted Flycatcher	1	10	5	4	2	0	0	0	10	0	32	3.2	0	10 (2018)
207.	Robin	3	1	0	0	6	2	1	0	1	0	14	1.4	0	6 (2021)
208.	Pied Flycatcher	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
209.	Black Redstart	3	7	0	3	0	3	1	4	2	0	23	2.3	0	7 (2018)
210.	Redstart	0	0	3	0	0	1	0	0	2	0	6	0.6	0	3 (2019)
211.	Whinchat	12	13	8	6	0	2	1	0	3	0	45	4.5	0	13 (2018)
212.	Stonechat	8	4	2	1	2	4	3	0	10	2	36	3.6	0	10 (2025)
213.	Wheatear	33	26	30	4	7	12	22	10	15	0	159	16	0	33 (2017)
214.	Tree Sparrow	2728	2198	941	1131	602	986	634	418	468	2	10108	1011	5	2728 (2017)
215.	House Sparrow	60	18	27	15	18	28	76	170	64	0	476	48	0	170 (2024)
216.	Dunnock	73	126	92	123	85	82	32	48	72	2	735	74	0	126 (2018)
217.	Blue-headed Wagtail	222	110	67	35	27	16	18	3	93	0	591	59	0	222 (2017)
218.	Yellow Wagtail (flavissima)	1	4	8	3	4	1	0	0	3	0	24	2.4	0	8 (2019)
219.	Grey-headed Wagtail	55	2493	73	201	464	0	589	671	3865	0	8411	841	0	3865 (2025)
220.	Yellow wagtail sp.	5485	3281	5289	6400	4533	2960	4691	3658	7947	0	44244	4424	32	7947 (2025)
221.	Eastern Yellow Wagtail	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
222.	Grey Wagtail	189	143	100	208	143	118	107	158	178	3	1347	135	0	208 (2020)
223.	White Wagtail	576	49	7	47	18	5	21	8	540	0	1271	127	1	576 (2017)
224.	alba wagtail sp.	2792	4020	2039	3500	1731	2386	2375	2098	3654	59	24654	2465	15	4020 (2018)
225.	Pied Wagtail	1	3	0	1	0	4	1	0	0	0	10	1	0	4 (2022)
226.	Richard's Pipit	1	2	0	2	2	0	0	2	0	0	9	0.9	0	2 (2021)
227.	Tawny Pipit	6	9	3	2	5	1	1	0	5	0	32	3.2	0	9 (2018)
228.	Meadow Pipit	49604	91635	259238	129030	79932	64310	81871	43149	85779	88	884636	88464	35	259238 (2019)
229.	Tree Pipit	539	936	1448	853	617	498	895	443	628	0	6857	686	0	1448 (2019)
230.	Olive-backed Pipit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
231.	Tree Pipit/Olive-backed Pipit	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
232.	Red-throated Pipit	0	1	0	1	1	0	1	0	1	0	5	0.5	0	1 (2025)
233.	Water Pipit	21	35	28	33	42	12	13	37	27	0	248	25	0	42 (2021)
234.	Rock Pipit	25	14	9	16	23	10	5	12	13	0	127	13	0	25 (2017)
235.	Rock Pipit/Water Pipit	2	2	0	2	2	0	0	1	1	0	10	1	0	2 (2018)
236.	Chaffinch	302127	262281	139853	234951	382119	362476	42953	130084	84011	93	1940948	194095	0	382119 (2021)
237.	Brambling	1630	17997	1482	1530	16573	1473	1649	900	577	0	43811	4381	0	17997 (2018)
238.	Chaffinch/Brambling	0	20130	0	0	0	0	0	0	0	0	20130	2013	0	20130 (2018)
239.	Hawfinch	83	55	48	37	34	51	137	70	81	7	603	60	0	137 (2023)
240.	Bullfinch	0	3	0	2	2	0	1	0	0	0	8	0.8	0	3 (2018)
241.	Greenfinch	1373	1413	571	788	1454	548	820	509	540	11	8027	803	211	1454 (2021)
242.	Twite	27	3	0	0	0	0	0	0	8	0	38	3.8	0	27 (2017)
243.	Linnet	4034	4687	3424	2965	4307	2692	3700	2349	2205	10	30373	3037	338	4687 (2018)
244.	Mealy Redpoll	776	950	0	0	0	0	35	100	0	0	1861	186	27	950 (2018)
245.	Lesser Redpoll	13	1	1	6	22	7	3	1	6	0	60	6	0	22 (2021)
246.	Redpoll	666	131	30	45	15	26	158	92	13	0	1176	118	300	666 (2017)
247.	Parrot Crossbill	34	0	0	0	0	11	0	0	0	0	45	4.5	0	34 (2017)
248.	Crossbill	959	21	318	29	59	6	453	43	5	0	1893	189	0	959 (2017)
249.	crossbill sp.	20	0	0	0	0	0	0	0	0	0	20	2	0	20 (2017)
250.	Goldfinch	771	524	596	872	519	461	835	397	525	8	5508	551	10	872 (2020)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
251.	Serin	3	8	5	6	1	1	1	0	7	0	32	3.2	0	8 (2018)
252.	Siskin	1212	8164	10040	3530	5106	2543	14066	1839	3804	8	50312	5031	14	14066 (2023)
253.	Lapland Bunting	9	5	2	3	1	2	1	1	2	0	26	2.6	0	9 (2017)
254.	Snow Bunting	0	2	1	0	0	0	0	0	0	0	3	0.3	0	2 (2018)
255.	Corn Bunting	0	1	1	0	0	0	0	0	0	0	2	0.2	0	1 (2019)
256.	Yellowhammer	1	8	6	3	4	2	1	1	2	0	28	2.8	0	8 (2018)
257.	Ortolan Bunting	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
258.	Little Bunting	1	0	0	0	0	0	0	1	0	0	2	0.2	0	1 (2024)
259.	Reed Bunting	2012	3073	1197	1811	1055	2394	1126	3238	2303	107	18316	1832	1	3238 (2024)
260.	passerine sp.	2	0	1	0	0	0	0	0	0	0	3	0.3	0	2 (2017)
	Other species
1.	Common Noctule	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
	Other species
1.	Small Tortoiseshell	18	13	7	3	27	17	7	16	3	0	111	11	1	27 (2021)
2.	Silver Y	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2021)
3.	Dark Clouded Yellow	7	0	0	0	6	4	0	1	33	0	51	5.1	0	33 (2025)
4.	Brimstone	2	5	27	0	2	2	1	1	2	0	42	4.2	0	27 (2019)
5.	European Peacock	23	18	12	3	11	8	15	117	27	0	234	23	1	117 (2024)
6.	Hummingbird Hawk-moth	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
7.	Swallowtail	0	0	0	3	0	4	1	3	5	0	16	1.6	0	5 (2025)
8.	Speckled Wood	0	0	0	0	1	1	0	1	1	0	4	0.4	0	1 (2024)
9.	Large White	12	31	23	10	10	110	93	39	16	0	344	34	0	110 (2022)
10.	Green-veined White	13	8	2	7	2	7	2	5	0	0	46	4.6	0	13 (2017)
11.	Small White	279	476	180	8	352	1228	224	1368	207	0	4322	432	0	1368 (2024)
12.	white sp. (butterfly)	15	54	1	0	1	4	22	44	151	0	292	29	0	151 (2025)
13.	Comma	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
14.	Red Admiral	59	9	28	10	42	59	40	508	35	0	790	79	0	508 (2024)
15.	Painted Lady	1	0	136	0	2	2	0	1	2	0	144	14	0	136 (2019)
16.	Small Heath	0	0	10	0	0	1	0	0	2	0	13	1.3	0	10 (2019)
	Other species
1.	Darter unknown	0	12	0	0	0	0	0	18	2	0	32	3.2	0	18 (2024)
2.	Migrant Hawker	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
	Other species
1.	Bumblebee sp.	376	1002	108	44	213	264	335	214	402	2	2960	296	0	1002 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	1774610	1673778	806965	1131145	1420037	1096257	818646	901092	959689	18085	10600304	1060030	13081
	Observation hours	637:11	549:16	323:08	415:11	420:09	334:19	450:33	498:06	567:29	9:45	4,205:07	420:31

Trektellen

Totals Ketelbrug/Kamperhoek 2017 - 2026