Select until 24 March

Totals Camperduin 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	34876	21241	33450	25303	19687	15588	27560	17329	18975	1552	215561	21556	7	34876 (2017)
2.	Pale-bellied Brent Goose	12	10	5	4	4	4	10	11	4	1	65	6.5	0	12 (2017)
3.	Black Brant	0	0	0	1	1	0	1	1	1	0	5	0.5	0	1 (2025)
4.	Red-breasted Goose	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
5.	Canada Goose	258	113	124	45	247	306	307	346	952	95	2793	279	12	952 (2025)
6.	Canada X Greylag Goose	0	0	0	2	0	0	0	3	19	0	24	2.4	0	19 (2025)
7.	Barnacle Goose	3026	7586	13999	2913	5566	3736	5276	6557	12666	5722	67047	6705	1	13999 (2019)
8.	Branta laucopsis x canadensis	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2024)
9.	Lesser Canada Goose	0	3	2	3	0	2	0	0	0	0	10	1	0	3 (2020)
10.	Branta sp.	0	2	1	0	0	0	0	0	0	0	3	0.3	0	2 (2018)
11.	Bar-headed Goose	0	0	2	0	0	0	1	0	0	0	3	0.3	0	2 (2019)
12.	Emperor Goose	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
13.	Ross's Goose	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
14.	Greylag Goose	1539	3210	6050	6909	8005	16249	21755	26481	19753	850	110801	11080	901	26481 (2024)
15.	goose sp.	0	0	0	0	0	0	0	15	1	0	16	1.6	0	15 (2024)
16.	Domestic Goose	1	1	0	10	0	2	27	27	0	2	70	7	0	27 (2023)
17.	Taiga Bean Goose	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
18.	Pink-footed Goose	839	1184	1192	852	1721	1394	236	3586	1052	389	12445	1245	0	3586 (2024)
19.	Tundra Bean Goose	1246	163	139	116	26	381	192	82	132	124	2601	260	0	1246 (2017)
20.	Eurasian White-fronted Goose	608	1511	1268	1401	1916	3621	2097	4419	5346	3953	26140	2614	0	5346 (2025)
21.	Lesser White-fronted Goose	0	0	9	0	0	0	0	0	0	0	9	0.9	0	9 (2019)
22.	Black Swan	0	0	0	0	3	0	1	0	2	0	6	0.6	0	3 (2021)
23.	Mute Swan	87	68	105	95	94	56	65	110	38	3	721	72	8	110 (2024)
24.	Bewick's Swan	57	52	17	13	19	70	3	9	0	22	262	26	0	70 (2022)
25.	Whooper Swan	4	13	12	0	0	5	3	0	11	4	52	5.2	0	13 (2018)
26.	swan sp.	0	0	3	0	0	0	0	0	0	0	3	0.3	0	3 (2019)
27.	Egyptian Goose	279	210	535	350	308	656	466	449	741	88	4082	408	18	741 (2025)
28.	Shelduck	3891	5795	4144	4293	4910	4154	5412	2696	4637	244	40176	4018	29	5795 (2018)
29.	Ruddy Shelduck	5	0	0	6	4	6	7	4	3	0	35	3.5	0	7 (2023)
30.	Muscovy Duck	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
31.	Garganey	138	97	99	77	47	246	32	32	57	6	831	83	1	246 (2022)
32.	Shoveler	3017	1539	3649	3867	1592	3912	1067	1534	4037	132	24346	2435	37	4037 (2025)
33.	Gadwall	432	385	732	502	466	612	631	529	493	49	4831	483	65	732 (2019)
34.	Wigeon	10369	11693	12638	12707	15112	11986	14344	11744	13812	7771	122176	12218	6957	15112 (2021)
35.	Mallard	65	105	157	113	78	117	83	161	200	44	1123	112	8	200 (2025)
36.	Pintail	2588	840	1432	756	1146	1837	1128	1607	2336	288	13958	1396	2	2588 (2017)
37.	Teal	8564	5331	11241	8405	6027	9684	6154	5005	12548	1738	74697	7470	336	12548 (2025)
38.	duck sp.	0	0	1	1	0	0	0	0	0	0	2	0.2	0	1 (2019)
39.	Red-crested Pochard	0	1	7	1	0	0	1	1	0	0	11	1.1	0	7 (2019)
40.	Pochard	28	39	72	47	8	27	19	46	43	56	385	39	0	72 (2019)
41.	Tufted Duck	397	469	324	270	317	291	184	145	160	19	2576	258	3	469 (2018)
42.	Scaup	298	178	177	180	169	110	118	215	229	41	1715	172	2	298 (2017)
43.	King Eider	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2024)
44.	Eider	2158	2313	2367	2975	2930	2589	2861	2597	3670	425	24885	2489	98	3670 (2025)
45.	Velvet Scoter	784	966	2077	1272	764	432	1287	826	377	38	8823	882	22	2077 (2019)
46.	Common Scoter	201497	171756	273413	88839	327373	441334	318940	151975	73093	6899	2055119	205512	126400	441334 (2022)
47.	Long-tailed Duck	34	29	16	16	14	21	21	12	18	5	186	19	0	34 (2017)
48.	Goldeneye	31	178	76	78	99	124	89	69	53	29	826	83	0	178 (2018)
49.	Smew	7	26	0	5	47	9	12	9	8	5	128	13	0	47 (2021)
50.	Goosander	19	57	16	18	47	39	36	26	48	9	315	32	0	57 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	Red-breasted Merganser	1295	1642	1752	1512	1432	1977	1633	960	1647	172	14022	1402	7	1977 (2022)
52.	Swift	787	1457	351	123	163	1095	789	329	810	0	5904	590	670	1457 (2018)
53.	Pallid Swift	0	0	0	0	0	3	0	0	0	0	3	0.3	0	3 (2022)
54.	Swift / Pallid Swift	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
55.	Cuckoo	0	1	2	1	0	1	2	0	1	0	8	0.8	0	2 (2023)
56.	Feral Pigeon	362	329	219	192	226	270	521	282	110	2	2513	251	3	521 (2023)
57.	Stock Dove	8	31	5	4	32	64	96	63	53	27	383	38	0	96 (2023)
58.	Woodpigeon	10	9	1	2	10	27	53	16	12	11	151	15	1	53 (2023)
59.	Collared Dove	6	5	9	2	9	11	21	19	17	0	99	9.9	0	21 (2023)
60.	Coot	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
61.	Crane	0	0	0	0	0	28	0	0	0	0	28	2.8	0	28 (2022)
62.	Red-necked Grebe	19	38	61	21	29	29	16	19	24	5	261	26	0	61 (2019)
63.	Great Crested Grebe	1947	3865	8133	1776	3409	5155	1524	3869	1928	813	32419	3242	2676	8133 (2019)
64.	Slavonian Grebe	11	20	31	8	16	16	8	15	6	6	137	14	0	31 (2019)
65.	Black-necked Grebe	5	2	8	4	1	1	1	6	9	1	38	3.8	0	9 (2025)
66.	Oystercatcher	3388	5090	3123	2741	2747	3614	4209	3525	3625	237	32299	3230	132	5090 (2018)
67.	Avocet	138	209	349	182	359	946	416	228	779	5	3611	361	10	946 (2022)
68.	Grey Plover	1270	408	1535	702	605	1258	1138	401	1277	7	8601	860	5	1535 (2019)
69.	Golden Plover	504	232	115	217	744	1482	511	282	92	24	4203	420	1	1482 (2022)
70.	Dotterel	2	2	3	3	2	4	6	4	1	0	27	2.7	0	6 (2023)
71.	Ringed Plover	999	519	412	216	633	744	1244	799	802	3	6371	637	22	1244 (2023)
72.	Little Ringed Plover	5	15	3	6	16	27	15	12	10	3	112	11	2	27 (2022)
73.	Lapwing	447	922	547	447	2958	10324	589	1656	1093	1856	20839	2084	2	10324 (2022)
74.	Kentish Plover	5	1	1	1	0	1	3	2	9	0	23	2.3	0	9 (2025)
75.	Whimbrel	857	648	1251	1395	928	671	926	583	942	0	8201	820	1	1395 (2020)
76.	Curlew	646	973	1091	590	971	1795	829	373	653	118	8039	804	1	1795 (2022)
77.	Bar-tailed Godwit	7044	1533	3258	8911	5009	12757	4784	7254	2205	1	52756	5276	12	12757 (2022)
78.	Black-tailed Godwit	5	30	7	24	5	32	4	2	9	2	120	12	0	32 (2022)
79.	Icelandic Black-tailed Godwit	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
80.	Jack Snipe	0	3	2	3	1	12	2	2	2	1	28	2.8	0	12 (2022)
81.	Woodcock	1	1	4	1	6	5	2	3	4	2	29	2.9	0	6 (2021)
82.	Snipe	252	173	273	156	83	753	364	589	377	0	3020	302	0	753 (2022)
83.	Grey Phalarope	9	3	5	2	5	7	4	5	2	0	42	4.2	0	9 (2017)
84.	Red-necked Phalarope	0	0	1	0	0	0	1	0	0	0	2	0.2	0	1 (2023)
85.	Common Sandpiper	21	36	44	9	24	43	34	26	56	0	293	29	0	56 (2025)
86.	Green Sandpiper	25	45	67	56	24	122	50	105	48	1	543	54	0	122 (2022)
87.	Wood Sandpiper	6	10	4	6	7	13	10	25	9	0	90	9	0	25 (2024)
88.	Redshank	254	293	186	183	145	387	426	352	264	30	2520	252	14	426 (2023)
89.	Spotted Redshank	6	8	8	3	6	12	7	9	8	3	70	7	0	12 (2022)
90.	Greenshank	137	118	116	56	50	79	156	138	87	0	937	94	7	156 (2023)
91.	Turnstone	303	185	203	131	298	315	399	159	287	54	2334	233	25	399 (2023)
92.	Knot	5994	1837	2122	3942	1855	5455	1541	1216	3136	20	27118	2712	1	5994 (2017)
93.	Ruff	127	69	187	147	5	253	33	34	88	38	981	98	0	253 (2022)
94.	wader sp.	0	0	0	0	0	0	4	0	2	0	6	0.6	0	4 (2023)
95.	large wader	0	0	0	0	0	0	8	0	0	0	8	0.8	0	8 (2023)
96.	Curlew Sandpiper	14	7	10	12	8	36	17	3	35	0	142	14	0	36 (2022)
97.	Sanderling	3873	3974	3004	2222	2423	3282	5248	2702	4527	120	31375	3138	336	5248 (2023)
98.	Dunlin	9597	2727	4040	4700	5110	12827	9048	3554	14144	418	66165	6617	1	14144 (2025)
99.	Purple Sandpiper	3	1	3	2	1	3	6	3	4	0	26	2.6	0	6 (2023)
100.	Little Stint	17	2	8	9	6	18	7	2	8	0	77	7.7	0	18 (2022)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	Pectoral Sandpiper	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
102.	Calidris sp.	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
103.	Little Tern	3539	3439	2760	1591	651	1068	1005	988	1414	0	16455	1646	0	3539 (2017)
104.	Gull-billed Tern	2	1	0	0	0	1	3	0	2	0	9	0.9	0	3 (2023)
105.	Caspian Tern	5	6	7	4	4	12	19	15	13	0	85	8.5	2	19 (2023)
106.	Whiskered Tern	9	0	0	0	0	0	0	1	2	0	12	1.2	0	9 (2017)
107.	Black Tern	914	752	740	754	10649	683	2268	1536	1154	0	19450	1945	0	10649 (2021)
108.	White-winged Black Tern	0	1	0	0	0	0	7	6	1	0	15	1.5	0	7 (2023)
109.	Arctic Tern	385	440	1321	1281	1001	1661	637	1315	1954	0	9995	1000	0	1954 (2025)
110.	Common/Arctic Tern	415	601	64	2215	9	20	23	34	10	0	3391	339	0	2215 (2020)
111.	Common Tern	85468	50220	179271	166581	165594	93625	144050	101362	82290	0	1068461	106846	735	179271 (2019)
112.	Roseate Tern	0	0	0	0	0	1	0	0	1	0	2	0.2	0	1 (2025)
113.	sterna sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
114.	Sandwich Tern	276155	340416	274816	262881	475458	99918	69079	60567	64073	7	1923370	192337	572	475458 (2021)
115.	Little Gull	82745	3593	41255	19722	78823	26985	76944	5891	10060	148	346166	34617	9095	82745 (2017)
116.	Kittiwake	18521	9371	12864	8354	11944	7573	17496	2639	1009	2679	92450	9245	182	18521 (2017)
117.	Sabine's Gull	5	2	2	3	5	0	7	2	2	0	28	2.8	0	7 (2023)
118.	Black-headed Gull	58027	38354	84409	89023	115660	105884	101810	109097	72463	2368	777095	77710	7070	115660 (2021)
119.	Mediterranean Gull	113	102	176	205	294	176	315	241	481	4	2107	211	0	481 (2025)
120.	Common Gull	72080	52667	88108	130916	96438	120517	191244	163900	81576	15230	1012676	101268	9000	191244 (2023)
121.	Caspian Gull	2	1	4	4	1	7	15	22	15	6	77	7.7	0	22 (2024)
122.	Herring Gull	90059	42821	54984	72027	72883	77889	104846	83834	71791	13702	684836	68484	11400	104846 (2023)
123.	Herring Gull (subsp. argentatus)	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
124.	L. argentatus x L. hyperboreus	0	0	0	1	0	0	1	1	0	0	3	0.3	0	1 (2020)
125.	Yellow-legged Gull	1	3	3	3	3	5	6	5	5	1	35	3.5	0	6 (2023)
126.	Great Black-backed Gull	6744	6579	6205	5684	2392	2784	4106	5266	7919	263	47942	4794	75	7919 (2025)
127.	Glaucous Gull	18	3	9	1	3	5	4	3	0	0	46	4.6	0	18 (2017)
128.	Lesser Black-backed Gull	43636	44822	70482	61794	52402	121990	95340	121202	95033	871	707572	70757	8500	121990 (2022)
129.	Laridae sp.	1	0	10	0	0	0	1	2	3	0	17	1.7	0	10 (2019)
130.	Iceland Gull	5	3	3	0	1	1	1	0	0	12	26	2.6	0	12 (2026)
131.	Long-tailed Skua	2	4	2	2	18	14	15	4	4	0	65	6.5	0	18 (2021)
132.	skua sp.	6	1	3	0	1	0	1	2	0	0	14	1.4	0	6 (2017)
133.	Arctic Skua	264	430	449	138	1009	342	674	94	277	3	3680	368	12	1009 (2021)
134.	S. parasiticus / pomarinus	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2023)
135.	Pomarine Skua	44	48	48	12	14	22	31	8	15	0	242	24	0	48 (2018)
136.	Great Skua	68	105	64	75	65	16	39	11	41	1	485	49	2	105 (2018)
137.	Puffin	31	17	16	16	19	18	24	16	6	5	168	17	0	31 (2017)
138.	Black Guillemot	3	2	3	2	2	4	3	3	0	0	22	2.2	0	4 (2022)
139.	Razorbill	43	14	47	35	75	42	666	61	67	21	1071	107	18	666 (2023)
140.	Razorbill/Guillemot	22256	54439	33085	27767	74645	39407	13692	6302	4486	8184	284263	28426	179	74645 (2021)
141.	Little Auk	11	5	13	5	9	28	18	11	17	0	117	12	0	28 (2022)
142.	Guillemot	154	91	553	201	1107	156	202	150	45	12	2671	267	87	1107 (2021)
143.	Red-throated Diver	23078	21422	27342	19895	47924	27998	23123	25912	21080	12819	250593	25059	413	47924 (2021)
144.	Black-throated Diver	123	77	49	87	176	90	76	109	55	10	852	85	1	176 (2021)
145.	Great Northern Diver	3	6	2	3	3	3	6	3	2	3	34	3.4	0	6 (2023)
146.	diver sp.	5	1	3	4	178	42	10	17	0	0	260	26	0	178 (2021)
147.	Storm Petrel	10	3	0	0	1	1	2	1	1	0	19	1.9	0	10 (2017)
148.	Leach's Petrel	38	71	5	6	7	9	10	4	9	0	159	16	0	71 (2018)
149.	Fulmar	97	90	39	31	67	32	21	36	19	10	442	44	0	97 (2017)
150.	Pterodroma sp.	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	Cory's/Scopoli's Shearwater	0	1	0	0	0	0	1	0	0	0	2	0.2	0	1 (2018)
152.	Sooty Shearwater	29	36	13	12	22	49	42	10	23	2	238	24	0	49 (2022)
153.	Manx Shearwater	16	17	7	8	7	9	13	5	25	0	107	11	0	25 (2025)
154.	Balearic Shearwater	6	3	3	4	4	3	4	3	3	0	33	3.3	0	6 (2017)
155.	shearwater sp.	0	1	0	0	0	0	1	0	1	0	3	0.3	0	1 (2023)
156.	Gannet	7636	11802	5434	6011	9155	6900	18486	9364	10686	3639	89113	8911	489	18486 (2023)
157.	Cormorant	67544	50644	116600	47004	108756	124705	54720	121772	111674	12506	815925	81593	4980	124705 (2022)
158.	Shag	2	3	4	2	2	2	1	3	2	4	25	2.5	0	4 (2026)
159.	Eudocimus ruber	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
160.	Spoonbill	131	165	285	218	1263	65	874	810	507	0	4318	432	1	1263 (2021)
161.	Bittern	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
162.	Little Egret	0	3	2	2	2	5	4	4	12	0	34	3.4	1	12 (2025)
163.	Cattle Egret	0	0	0	0	0	0	1	1	2	0	4	0.4	0	2 (2025)
164.	Great White Egret	24	96	3	17	29	35	40	125	48	3	420	42	0	125 (2024)
165.	Grey Heron	112	218	336	191	116	189	537	279	399	2	2379	238	11	537 (2023)
166.	Purple Heron	1	3	0	7	1	8	1	3	4	0	28	2.8	0	8 (2022)
167.	Osprey	7	5	7	5	1	6	4	5	5	0	45	4.5	0	7 (2017)
168.	Lammergeier	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
169.	Honey Buzzard	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
170.	Sparrowhawk	15	17	9	7	24	27	14	31	55	0	199	20	1	55 (2025)
171.	Goshawk	3	2	3	0	1	5	2	2	2	0	20	2	0	5 (2022)
172.	Marsh Harrier	12	5	10	6	11	12	11	19	28	0	114	11	0	28 (2025)
173.	Hen Harrier	4	10	5	9	4	17	3	7	1	1	61	6.1	0	17 (2022)
174.	Pallid Harrier	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
175.	Montagu's Harrier	1	0	1	0	0	1	0	0	0	0	3	0.3	0	1 (2019)
176.	harrier sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
177.	Montagu's/Pallid Harrier	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
178.	Hen/Montagu's/Pallid Harrier	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
179.	Red Kite	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
180.	Black Kite	0	0	1	2	0	0	0	0	0	0	3	0.3	0	2 (2020)
181.	White-tailed Eagle	0	0	0	0	1	3	1	0	1	0	6	0.6	0	3 (2022)
182.	Common Buzzard	2	0	15	6	15	12	0	7	4	0	61	6.1	2	15 (2019)
183.	Long-eared Owl	1	0	1	1	0	0	1	0	1	0	5	0.5	0	1 (2023)
184.	Short-eared Owl	2	1	6	2	1	1	3	1	1	0	18	1.8	0	6 (2019)
185.	Kingfisher	0	1	0	0	0	0	3	0	0	0	4	0.4	0	3 (2023)
186.	European Bee-eater	0	3	0	0	0	1	0	0	0	0	4	0.4	0	3 (2018)
187.	Lesser Spotted Woodpecker	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
188.	Great Spotted Woodpecker	10	4	12	2	5	9	10	4	11	0	67	6.7	0	12 (2019)
189.	Green Woodpecker	0	0	0	0	0	1	0	3	0	0	4	0.4	0	3 (2024)
190.	Kestrel	20	31	40	16	12	22	38	34	51	3	267	27	16	51 (2025)
191.	Red-footed Falcon	0	1	0	0	0	3	0	0	0	0	4	0.4	0	3 (2022)
192.	Merlin	14	9	13	12	10	14	11	13	9	0	105	11	0	14 (2022)
193.	Hobby	6	5	4	1	3	4	11	3	0	0	37	3.7	0	11 (2023)
194.	Peregrine	14	15	21	10	13	6	9	13	4	0	105	11	0	21 (2019)
195.	Rose-ringed Parakeet	0	0	0	0	0	1	1	0	2	0	4	0.4	0	2 (2025)
196.	Great Grey Shrike	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
197.	Jay	0	0	299	0	3	0	0	1	1	0	304	30	0	299 (2019)
198.	Magpie	1	1	1	2	3	8	3	4	5	0	28	2.8	0	8 (2022)
199.	Jackdaw	1011	944	663	834	716	2134	1016	5132	3097	3	15550	1555	12	5132 (2024)
200.	Rook	6	24	12	8	15	12	15	12	22	0	126	13	0	24 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
201.	Carrion Crow	90	11	13	32	18	33	45	63	106	0	411	41	11	106 (2025)
202.	Waxwing	0	5	1	0	0	1	2	0	0	0	9	0.9	0	5 (2018)
203.	Coal Tit	9	0	4	0	0	0	0	0	0	0	13	1.3	0	9 (2017)
204.	Blue Tit	114	44	115	8	645	175	53	59	700	0	1913	191	0	700 (2025)
205.	Great Tit	22	43	21	1	34	52	53	10	38	0	274	27	0	53 (2023)
206.	Penduline Tit	2	0	1	1	0	0	0	0	0	0	4	0.4	0	2 (2017)
207.	Bearded Tit	17	0	0	0	0	8	0	0	11	0	36	3.6	0	17 (2017)
208.	Wood Lark	20	23	36	18	13	62	48	56	34	1	311	31	0	62 (2022)
209.	Skylark	2975	13010	2113	958	10353	4543	2296	1849	1112	223	39432	3943	0	13010 (2018)
210.	Shore Lark	15	30	33	33	50	31	8	23	10	0	233	23	0	50 (2021)
211.	Sand Martin	39	59	129	58	68	78	113	56	238	0	838	84	0	238 (2025)
212.	Swallow	2097	4563	3252	1339	2030	4025	3038	3224	5026	0	28594	2859	375	5026 (2025)
213.	House Martin	196	830	440	91	143	303	457	388	677	0	3525	353	348	830 (2018)
214.	Long-tailed Tit	0	0	0	0	0	0	0	0	4	0	4	0.4	0	4 (2025)
215.	Yellow-browed Warbler	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
216.	Chiffchaff	0	2	6	2	3	4	3	13	18	0	51	5.1	0	18 (2025)
217.	Whitethroat	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
218.	Firecrest	0	0	1	0	1	3	2	1	8	0	16	1.6	0	8 (2025)
219.	Goldcrest	1	18	90	25	6	10	22	20	132	0	324	32	1	132 (2025)
220.	Wren	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2021)
221.	Starling	156029	52134	79897	45330	79542	506647	346078	152674	244519	122	1662972	166297	1340	506647 (2022)
222.	Song Thrush	252	836	979	192	77	340	115	887	119	2	3799	380	0	979 (2019)
223.	Mistle Thrush	4	2	0	1	1	12	2	8	2	2	34	3.4	0	12 (2022)
224.	Redwing	538	797	4465	178	608	762	99	688	216	50	8401	840	0	4465 (2019)
225.	Blackbird	10	20	22	12	33	70	8	47	30	0	252	25	1	70 (2022)
226.	Fieldfare	2817	5780	33	210	3819	1585	54	58	15581	210	30147	3015	4	15581 (2025)
227.	Ring Ouzel	1	2	5	0	4	2	1	2	0	0	17	1.7	0	5 (2019)
228.	Stonechat	2	0	0	1	1	2	0	0	0	0	6	0.6	0	2 (2017)
229.	Wheatear	4	1	2	1	0	2	3	0	0	0	13	1.3	0	4 (2017)
230.	Tree Sparrow	403	362	171	21	89	207	113	81	27	0	1474	147	0	403 (2017)
231.	House Sparrow	0	64	5	7	11	15	7	2	13	0	124	12	2	64 (2018)
232.	Dunnock	7	20	7	6	6	11	20	11	28	0	116	12	2	28 (2025)
233.	Blue-headed Wagtail	1	7	4	9	3	3	13	18	6	0	64	6.4	2	18 (2024)
234.	Yellow Wagtail (flavissima)	5	4	6	4	6	9	6	2	3	0	45	4.5	0	9 (2022)
235.	Grey-headed Wagtail	2	1	2	1	1	0	0	0	0	0	7	0.7	0	2 (2017)
236.	Yellow wagtail sp.	1010	1609	1472	736	1133	1976	3138	877	1217	0	13168	1317	71	3138 (2023)
237.	Grey Wagtail	43	76	42	47	49	90	93	159	105	0	704	70	0	159 (2024)
238.	White Wagtail	8	3	13	7	12	31	16	9	19	7	125	13	16	31 (2022)
239.	alba wagtail sp.	406	497	556	322	346	487	723	1181	585	5	5108	511	32	1181 (2024)
240.	Pied Wagtail	13	4	1	2	1	9	7	5	8	1	51	5.1	1	13 (2017)
241.	Richard's Pipit	1	9	7	2	2	10	5	11	2	0	49	4.9	1	11 (2024)
242.	Tawny Pipit	2	5	1	1	3	1	5	3	0	0	21	2.1	0	5 (2023)
243.	Meadow Pipit	11970	16031	8797	7301	6877	9098	7641	12240	7847	45	87847	8785	56	16031 (2018)
244.	Tree Pipit	10	7	21	16	19	27	74	51	21	0	246	25	1	74 (2023)
245.	Olive-backed Pipit	0	0	0	1	0	1	0	3	0	0	5	0.5	0	3 (2024)
246.	Tree Pipit/Olive-backed Pipit	0	4	0	0	0	2	0	0	2	0	8	0.8	0	4 (2018)
247.	Red-throated Pipit	0	3	2	0	0	0	0	0	0	0	5	0.5	0	3 (2018)
248.	Water Pipit	1	0	1	0	0	2	1	3	0	1	9	0.9	0	3 (2024)
249.	Rock Pipit	34	22	23	30	29	39	19	60	29	1	286	29	0	60 (2024)
250.	Chaffinch	27892	80153	6751	4117	43207	80335	5194	11174	21767	32	280622	28062	0	80335 (2022)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
251.	Brambling	1693	2374	86	53	868	434	131	177	514	0	6330	633	0	2374 (2018)
252.	finch sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
253.	Hawfinch	0	1	0	0	0	0	0	1	0	0	2	0.2	0	1 (2018)
254.	Bullfinch	0	1	0	0	0	0	0	1	0	0	2	0.2	0	1 (2024)
255.	Northern Bullfinch	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
256.	Northern Bullfinch (trumpet call)	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
257.	Common Rosefinch	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
258.	Greenfinch	80	145	82	91	51	383	231	250	150	4	1467	147	24	383 (2022)
259.	Twite	22	53	9	9	9	11	6	8	40	0	167	17	0	53 (2018)
260.	Linnet	1641	5134	1454	1032	3362	2851	2978	2091	2063	6	22612	2261	40	5134 (2018)
261.	Mealy Redpoll	1	82	0	0	0	45	82	1	0	0	211	21	8	82 (2018)
262.	Lesser Redpoll	0	4	3	8	3	5	0	4	3	2	32	3.2	0	8 (2020)
263.	Redpoll	16	143	4	10	3	61	21	6	29	0	293	29	0	143 (2018)
264.	Parrot Crossbill	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
265.	Crossbill	26	0	89	8	12	4	16	0	5	10	170	17	0	89 (2019)
266.	Goldfinch	85	348	151	168	181	540	114	101	57	5	1750	175	0	540 (2022)
267.	Serin	0	0	1	0	0	0	1	0	0	0	2	0.2	0	1 (2023)
268.	Siskin	132	838	6241	127	1138	1282	2065	707	545	1	13076	1308	0	6241 (2019)
269.	Lapland Bunting	9	14	24	15	21	20	22	6	3	0	134	13	0	24 (2019)
270.	Snow Bunting	80	112	49	96	275	527	395	712	215	161	2622	262	33	712 (2024)
271.	Yellowhammer	1	2	1	1	3	9	3	4	1	0	25	2.5	0	9 (2022)
272.	Ortolan Bunting	0	3	3	0	0	3	0	1	0	0	10	1	0	3 (2019)
273.	Little Bunting	0	3	0	0	0	2	0	0	0	0	5	0.5	0	3 (2018)
274.	Reed Bunting	88	300	207	51	86	281	137	278	136	5	1569	157	2	300 (2018)
275.	bunting sp.	0	1	0	0	0	0	4	0	0	0	5	0.5	0	4 (2023)
276.	Species unidentified	0	0	1	0	1	1	1	1	1	0	6	0.6	0	1 (2022)
277.	passerine sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
	Other species
1.	Harbour Porpoise	423	433	346	331	656	338	326	413	385	79	3730	373	6	656 (2021)
2.	Common Dolphin	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2024)
3.	Long-Finned Pilot Whale	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
4.	White-beaked dolphin	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
5.	Bottle-Nosed Dolphin	0	0	5	0	0	0	0	0	0	0	5	0.5	0	5 (2019)
6.	dolphin sp.	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2024)
7.	Humpback whale	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2024)
8.	Grey seal	18	15	9	9	19	6	23	16	15	6	136	14	0	23 (2023)
9.	Common Seal	38	39	13	25	41	45	61	39	36	22	359	36	9	61 (2023)
10.	Nathusius's Pipistrelle	2	1	1	3	0	0	2	2	1	0	12	1.2	0	3 (2020)
11.	Ocean Sunfish	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
	Other species
1.	white sp. (butterfly)	0	0	0	0	0	0	0	12	69	0	81	8.1	0	69 (2025)
2.	Red Admiral	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	1390695	1186868	1523452	1182050	1914814	2066813	1747051	1287485	1163331	108108	13570667	1357067	194078
	Observation hours	766:51	788:03	812:15	765:04	772:24	852:45	918:06	878:57	892:12	122:00	7,568:37	756:52

Trektellen

Totals Camperduin 2017 - 2026