Totals Huisduinen (zeetrek) 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	37332	26673	29693	24737	16702	23082	25323	25057	26612	17013	252224	25222	7025	37332 (2015)
2.	Pale-bellied Brent Goose	0	0	0	0	0	1	5	0	2	0	8	0.8	0	5 (2021)
3.	Black Brant	0	1	0	0	0	0	0	0	1	0	2	0.2	0	1 (2016)
4.	Red-breasted Goose	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
5.	Canada Goose	15	33	9	52	193	50	120	16	54	12	554	55	0	193 (2019)
6.	Barnacle Goose	116	660	522	2906	1291	709	431	692	860	456	8643	864	1	2906 (2018)
7.	Lesser Canada Goose	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
8.	Bar-headed Goose	0	0	0	3	0	0	0	0	0	0	3	0.3	0	3 (2018)
9.	Emperor Goose	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
10.	Greylag Goose	1964	1508	940	1699	1418	1629	1661	1144	1434	428	13825	1383	87	1964 (2015)
11.	goose sp.	0	0	0	0	0	90	0	0	0	0	90	9	0	90 (2020)
12.	Domestic Goose	0	3	3	12	2	2	2	2	3	0	29	2.9	0	12 (2018)
13.	Feral Mallard	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
14.	Pink-footed Goose	0	0	0	100	132	0	92	0	10	0	334	33	0	132 (2019)
15.	Tundra Bean Goose	239	14	0	14	97	179	55	7	418	1	1024	102	0	418 (2023)
16.	Bean Goose sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
17.	Eurasian White-fronted Goose	48	235	19	62	7	63	90	4	126	14	668	67	0	235 (2016)
18.	Black Swan	0	0	1	1	0	0	1	0	0	0	3	0.3	0	1 (2017)
19.	Mute Swan	57	142	50	43	41	47	73	67	25	38	583	58	6	142 (2016)
20.	Bewick's Swan	0	0	0	0	0	0	6	0	0	0	6	0.6	0	6 (2021)
21.	Whooper Swan	0	0	7	0	0	0	9	8	0	0	24	2.4	0	9 (2021)
22.	Egyptian Goose	156	133	206	177	339	168	251	200	225	114	1969	197	2	339 (2019)
23.	Shelduck	828	915	924	2726	1143	1068	1743	853	901	230	11331	1133	25	2726 (2018)
24.	Ruddy Shelduck	0	0	0	0	7	0	0	1	0	0	8	0.8	0	7 (2019)
25.	Garganey	2	0	15	0	1	10	2	3	1	0	34	3.4	0	15 (2017)
26.	Shoveler	208	590	295	355	877	234	179	334	326	175	3573	357	5	877 (2019)
27.	Gadwall	99	135	206	285	242	165	210	142	145	78	1707	171	139	285 (2018)
28.	Wigeon	2213	10174	8265	12390	5779	4114	4020	3540	2376	2337	55208	5521	967	12390 (2018)
29.	Mallard	58	64	69	138	78	91	77	50	39	22	686	69	18	138 (2018)
30.	Pintail	109	287	554	787	269	170	58	86	516	205	3041	304	8	787 (2018)
31.	Teal	1525	3566	3035	4832	3435	2515	1725	2925	2169	1151	26878	2688	46	4832 (2018)
32.	duck sp.	8	7	12	0	30	48	68	37	21	49	280	28	0	68 (2021)
33.	Red-crested Pochard	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2019)
34.	Pochard	13	4	1	5	0	0	2	0	0	2	27	2.7	0	13 (2015)
35.	Tufted Duck	93	87	59	43	83	70	41	56	50	11	593	59	0	93 (2015)
36.	Scaup	6	41	51	28	27	20	2	9	11	1	196	20	0	51 (2017)
37.	Eider	3929	7986	2328	2965	3749	3621	3378	2551	3186	2567	36260	3626	368	7986 (2016)
38.	Velvet Scoter	16	101	134	25	68	31	39	76	53	30	573	57	0	134 (2017)
39.	Common Scoter	16380	12530	25328	9347	11710	10304	13286	9239	12773	8484	129381	12938	518	25328 (2017)
40.	Long-tailed Duck	1	0	4	2	1	0	7	1	1	3	20	2	0	7 (2021)
41.	Goldeneye	23	44	4	32	12	28	35	30	19	8	235	24	0	44 (2016)
42.	Smew	0	0	0	4	0	0	0	0	0	0	4	0.4	0	4 (2018)
43.	Goosander	8	6	1	14	21	6	32	6	1	12	107	11	0	32 (2021)
44.	Red-breasted Merganser	1127	793	571	1048	709	693	753	793	609	358	7454	745	22	1127 (2015)
45.	Swift	179	111	67	164	93	87	163	74	227	0	1165	117	17	227 (2023)
46.	Pallid Swift	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
47.	Cuckoo	0	0	4	2	1	0	1	0	3	0	11	1.1	1	4 (2017)
48.	Stock Dove	5	15	22	44	5	10	12	31	38	14	196	20	0	44 (2018)
49.	Woodpigeon	70	85	125	185	116	60	88	85	366	40	1220	122	10	366 (2023)
50.	Collared Dove	46	22	69	86	54	22	41	29	93	33	495	50	9	93 (2023)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Water Rail	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
52.	Crane	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2015)
53.	Red-necked Grebe	1	6	0	7	3	7	5	4	1	1	35	3.5	1	7 (2018)
54.	Great Crested Grebe	1388	457	278	759	797	268	316	700	288	306	5557	556	398	1388 (2015)
55.	Slavonian Grebe	0	0	0	2	0	0	0	0	1	1	4	0.4	0	2 (2018)
56.	Black-necked Grebe	0	1	0	0	2	0	0	1	2	1	7	0.7	0	2 (2019)
57.	Black-necked / Slavonian Grebe	5	2	7	0	5	1	1	1	2	2	26	2.6	0	7 (2017)
58.	grebe sp.	0	1	0	0	0	0	1	1	0	0	3	0.3	0	1 (2016)
59.	Oystercatcher	5703	5162	2906	5735	3860	4489	3425	3096	4356	1113	39845	3985	1525	5735 (2018)
60.	Black-winged Stilt	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
61.	Avocet	75	90	7	165	157	17	8	376	23	29	947	95	0	376 (2022)
62.	Lapwing	119	241	175	176	97	95	86	301	221	5	1516	152	68	301 (2022)
63.	Golden Plover	55	5	14	110	5	10	31	9	20	0	259	26	0	110 (2018)
64.	Grey Plover	161	202	850	157	712	353	254	554	387	64	3694	369	0	850 (2017)
65.	Ringed Plover	7	32	41	20	12	52	46	94	34	4	342	34	3	94 (2022)
66.	Little Ringed Plover	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2024)
67.	Whimbrel	163	628	281	1211	335	1476	577	947	255	214	6087	609	3	1476 (2020)
68.	Curlew	521	574	258	524	501	364	326	251	222	80	3621	362	32	574 (2016)
69.	Bar-tailed Godwit	2787	2116	1761	1641	685	2124	1155	2132	537	913	15851	1585	14	2787 (2015)
70.	Black-tailed Godwit	1	1	1	6	10	1	0	1	10	0	31	3.1	0	10 (2019)
71.	Icelandic Black-tailed Godwit	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2019)
72.	Turnstone	2720	1216	430	1368	414	447	712	257	331	200	8095	810	4285	2720 (2015)
73.	Knot	670	1681	3651	1607	1563	17910	160	173	542	137	28094	2809	851	17910 (2020)
74.	Ruff	1	0	0	1	59	16	0	0	6	1	84	8.4	0	59 (2019)
75.	wader sp.	7	6	9	7	91	11	6	21	259	8	425	43	0	259 (2023)
76.	small wader	0	0	0	0	0	2	6	12	12	0	32	3.2	0	12 (2022)
77.	Curlew Sandpiper	0	1	0	2	1	0	0	0	0	0	4	0.4	0	2 (2018)
78.	Temminck's Stint	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
79.	Sanderling	2051	2605	2033	1447	1539	2404	1333	1630	2939	610	18591	1859	637	2939 (2023)
80.	Dunlin	6261	50263	6158	3823	10301	6284	1270	3081	2347	923	90711	9071	11497	50263 (2016)
81.	Purple Sandpiper	166	161	52	175	40	25	44	5	20	26	714	71	94	175 (2018)
82.	Little Stint	2	7	3	7	5	4	2	2	5	0	37	3.7	0	7 (2016)
83.	Woodcock	0	2	0	2	0	3	1	2	1	1	12	1.2	0	3 (2020)
84.	Jack Snipe	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2020)
85.	Snipe	0	16	0	15	0	29	15	40	35	0	150	15	0	40 (2022)
86.	Grey Phalarope	0	0	7	1	2	1	4	2	4	0	21	2.1	0	7 (2017)
87.	Common Sandpiper	2	1	2	1	5	0	0	1	8	5	25	2.5	0	8 (2023)
88.	Green Sandpiper	4	14	6	3	5	1	2	1	5	7	48	4.8	0	14 (2016)
89.	Redshank	53	87	61	150	162	79	65	41	64	35	797	80	20	162 (2019)
90.	Wood Sandpiper	0	5	3	0	0	4	4	3	1	0	20	2	0	5 (2016)
91.	Spotted Redshank	0	2	3	3	4	7	11	2	15	0	47	4.7	0	15 (2023)
92.	Greenshank	0	21	14	28	4	26	12	42	36	11	194	19	0	42 (2022)
93.	Kittiwake	2112	295	1810	608	1398	815	946	545	1101	329	9959	996	53	2112 (2015)
94.	Sabine's Gull	2	2	2	3	0	0	1	1	2	0	13	1.3	0	3 (2018)
95.	Black-headed Gull	15758	29815	22894	32359	35583	72690	34302	39807	27406	3055	313669	31367	1541	72690 (2020)
96.	Little Gull	1244	1901	5443	2255	5949	1762	5946	2452	7001	442	34395	3440	203	7001 (2023)
97.	Ross' Gull	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
98.	Mediterranean Gull	8	6	3	7	7	28	20	4	44	2	129	13	0	44 (2023)
99.	Common Gull	9726	12131	9683	7391	10141	11501	7562	9493	10928	4732	93288	9329	441	12131 (2016)
100.	Great Black-backed Gull	6504	6600	3322	2279	3650	4354	2593	2997	3442	755	36496	3650	549	6600 (2016)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Glaucous Gull	2	1	4	0	2	1	1	0	0	0	11	1.1	0	4 (2017)
102.	Iceland Gull	0	1	2	0	1	0	2	1	0	0	7	0.7	0	2 (2017)
103.	Herring Gull	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
104.	Caspian Gull	8	4	4	3	3	6	6	4	4	3	45	4.5	0	8 (2015)
105.	Yellow-legged Gull	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2019)
106.	Lesser Black-backed Gull	43944	42670	32927	36567	37126	28974	26660	19809	16367	6905	291949	29195	1918	43944 (2015)
107.	Gull-billed Tern	0	5	1	2	0	2	0	2	5	0	17	1.7	0	5 (2016)
108.	Caspian Tern	0	0	0	2	1	2	1	0	4	0	10	1	0	4 (2023)
109.	Sandwich Tern	24456	31373	24391	20554	26650	36846	27856	34599	51871	5827	284423	28442	2655	51871 (2023)
110.	Little Tern	1803	1307	504	562	525	719	365	317	378	369	6849	685	11	1803 (2015)
111.	Common Tern	27798	16484	14077	16980	20408	27676	20969	18975	13506	2544	179417	17942	262	27798 (2015)
112.	Arctic Tern	315	277	178	238	192	360	104	105	183	126	2078	208	0	360 (2020)
113.	Common/Arctic Tern	441	678	351	403	393	230	1420	439	540	87	4982	498	0	1420 (2021)
114.	sterna sp.	2	4	2	0	2	0	0	0	0	0	10	1	0	4 (2016)
115.	White-winged Black Tern	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
116.	Black Tern	333	692	433	197	3042	1139	5359	1293	2462	102	15052	1505	305	5359 (2021)
117.	Great Skua	5	7	29	14	5	5	15	0	4	2	86	8.6	0	29 (2017)
118.	Pomarine Skua	8	0	10	5	4	1	6	2	4	0	40	4	0	10 (2017)
119.	Arctic Skua	89	24	76	30	37	60	107	40	87	3	553	55	0	107 (2021)
120.	Long-tailed Skua	0	2	0	0	3	1	3	1	2	0	12	1.2	0	3 (2019)
121.	skua sp.	0	0	5	1	1	1	0	1	1	0	10	1	0	5 (2017)
122.	Little Auk	4	4	6	2	3	2	8	1	0	0	30	3	0	8 (2021)
123.	Guillemot	113	63	207	64	221	92	435	569	255	69	2088	209	243	569 (2022)
124.	Razorbill	3	6	6	1	31	1	29	20	115	8	220	22	24	115 (2023)
125.	Razorbill/Guillemot	650	430	343	277	672	95	1217	655	547	180	5066	507	80	1217 (2021)
126.	Black Guillemot	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
127.	Puffin	0	1	1	0	4	0	0	0	0	1	7	0.7	0	4 (2019)
128.	Red-throated Diver	462	775	889	865	1202	456	1345	993	1004	445	8436	844	38	1345 (2021)
129.	Black-throated Diver	26	32	48	16	21	12	50	43	21	23	292	29	0	50 (2021)
130.	Great Northern Diver	1	0	0	1	0	0	0	0	0	0	2	0.2	0	1 (2015)
131.	diver sp.	27	83	52	41	29	60	168	64	78	29	631	63	1	168 (2021)
132.	Leach's Petrel	2	0	0	0	1	0	1	0	27	0	31	3.1	0	27 (2023)
133.	Fulmar	4	2	8	3	1	0	3	6	3	0	30	3	0	8 (2017)
134.	Sooty Shearwater	0	1	1	2	0	1	2	1	2	0	10	1	0	2 (2018)
135.	Manx Shearwater	1	0	3	2	1	0	0	0	2	0	9	0.9	0	3 (2017)
136.	Balearic Shearwater	2	1	0	0	0	0	0	0	0	0	3	0.3	0	2 (2015)
137.	shearwater sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
138.	White Stork	0	0	0	0	2	4	0	0	0	0	6	0.6	0	4 (2020)
139.	Gannet	762	807	914	908	533	853	1113	974	1246	258	8368	837	56	1246 (2023)
140.	Cormorant	42095	39149	28996	54106	32591	42857	46350	40514	35210	7708	369576	36958	20940	54106 (2018)
141.	Shag	3	5	1	0	1	0	3	3	2	4	22	2.2	0	5 (2016)
142.	Spoonbill	37	107	17	83	95	76	90	19	24	26	574	57	0	107 (2016)
143.	Cattle Egret	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
144.	Grey Heron	48	43	9	91	64	77	30	55	26	6	449	45	7	91 (2018)
145.	Purple Heron	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
146.	Great White Egret	1	0	5	2	1	10	0	18	13	0	50	5	0	18 (2022)
147.	Little Egret	0	3	0	5	2	2	0	1	2	3	18	1.8	0	5 (2018)
148.	Osprey	0	1	0	5	4	1	1	3	4	0	19	1.9	0	5 (2018)
149.	Honey Buzzard	0	0	0	1	3	1	0	1	0	0	6	0.6	0	3 (2019)
150.	Sparrowhawk	8	5	6	7	10	12	12	13	8	0	81	8.1	0	13 (2022)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	Goshawk	2	2	0	1	1	5	1	2	2	0	16	1.6	0	5 (2020)
152.	Marsh Harrier	14	14	9	17	35	30	23	10	8	5	165	17	0	35 (2019)
153.	Hen Harrier	6	2	0	8	0	1	6	2	5	1	31	3.1	0	8 (2018)
154.	Red Kite	0	0	1	0	0	0	0	1	1	0	3	0.3	0	1 (2017)
155.	Black Kite	0	0	0	3	1	1	1	0	1	0	7	0.7	0	3 (2018)
156.	White-tailed Eagle	2	0	0	0	0	2	0	1	4	0	9	0.9	0	4 (2023)
157.	Common Buzzard	11	14	2	15	25	102	21	29	11	7	237	24	2	102 (2020)
158.	raptor sp.	0	0	0	1	1	0	0	0	1	0	3	0.3	0	1 (2018)
159.	Short-eared Owl	0	1	1	0	5	2	1	0	1	0	11	1.1	0	5 (2019)
160.	Hoopoe	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
161.	European Bee-eater	0	0	0	1	0	0	0	1	2	1	5	0.5	0	2 (2023)
162.	Great Spotted Woodpecker	4	1	2	1	2	4	0	0	3	0	17	1.7	0	4 (2015)
163.	Green Woodpecker	1	0	0	0	0	1	0	0	0	0	2	0.2	0	1 (2015)
164.	Kestrel	28	19	5	28	33	32	30	23	19	9	226	23	5	33 (2019)
165.	Red-footed Falcon	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
166.	Merlin	1	5	2	2	10	2	3	2	3	0	30	3	0	10 (2019)
167.	Hobby	0	2	0	0	0	2	4	0	1	0	9	0.9	0	4 (2021)
168.	Peregrine	21	32	11	28	23	11	8	10	5	2	151	15	0	32 (2016)
169.	Golden Oriole	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
170.	Jay	0	0	0	0	5	27	0	0	0	0	32	3.2	0	27 (2020)
171.	Magpie	7	41	55	16	68	51	43	27	17	12	337	34	41	68 (2019)
172.	Jackdaw	18	30	19	62	121	78	35	55	53	0	471	47	240	121 (2019)
173.	Rook	1	5	1	0	0	0	0	1	3	2	13	1.3	0	5 (2016)
174.	Carrion Crow	79	159	82	192	90	104	87	81	72	45	991	99	64	192 (2018)
175.	Hooded Crow	0	0	0	1	0	1	0	1	0	0	3	0.3	0	1 (2018)
176.	Blue Tit	0	0	0	5	287	0	0	3	0	0	295	30	0	287 (2019)
177.	Great Tit	0	0	0	0	1	2	1	4	3	0	11	1.1	1	4 (2022)
178.	Bearded Tit	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
179.	Wood Lark	0	4	3	1	4	2	2	0	1	0	17	1.7	0	4 (2016)
180.	Skylark	203	59	28	464	28	23	105	60	17	4	991	99	0	464 (2018)
181.	Shore Lark	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
182.	Sand Martin	27	36	64	50	121	62	13	37	57	4	471	47	8	121 (2019)
183.	Swallow	1191	1363	3562	2007	4197	1155	846	785	1809	136	17051	1705	90	4197 (2019)
184.	House Martin	20	49	65	30	176	30	60	81	87	1	599	60	44	176 (2019)
185.	Long-tailed Tit	0	4	0	0	0	0	0	0	0	0	4	0.4	0	4 (2016)
186.	Willow Warbler	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
187.	Goldcrest	0	0	0	2	0	1	0	1	1	0	5	0.5	0	2 (2018)
188.	Wren	0	0	0	0	0	1	0	0	1	0	2	0.2	0	1 (2020)
189.	Starling	3971	15810	13781	9688	1751	3515	36882	11748	13882	154	111182	11118	1998	36882 (2021)
190.	Song Thrush	14	8	4	15	45	4	38	20	56	0	204	20	0	56 (2023)
191.	Mistle Thrush	4	0	0	7	6	0	2	1	0	0	20	2	0	7 (2018)
192.	Redwing	116	41	5	44	43	5	241	49	43	4	591	59	1	241 (2021)
193.	Blackbird	5	7	12	17	4	13	2	3	1	2	66	6.6	2	17 (2018)
194.	Fieldfare	59	62	307	19	42	1	275	0	176	1	942	94	0	307 (2017)
195.	Ring Ouzel	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
196.	thrush sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
197.	Robin	0	3	1	3	0	0	0	0	0	0	7	0.7	0	3 (2016)
198.	Black Redstart	0	0	0	0	0	1	0	1	1	0	3	0.3	0	1 (2020)
199.	Wheatear	0	0	2	0	5	1	2	5	6	0	21	2.1	0	6 (2023)
200.	Tree Sparrow	0	0	20	0	2	0	0	0	4	0	26	2.6	0	20 (2017)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
201.	House Sparrow	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
202.	Dunnock	0	0	0	0	0	0	0	0	10	0	10	1	0	10 (2023)
203.	Blue-headed Wagtail	53	33	19	17	239	8	84	27	111	2	593	59	1	239 (2019)
204.	Yellow Wagtail (flavissima)	0	0	0	0	5	0	0	1	0	0	6	0.6	0	5 (2019)
205.	Grey-headed Wagtail	0	0	1	0	1	0	1	0	0	0	3	0.3	0	1 (2017)
206.	Yellow wagtail sp.	9	13	5	5	38	24	8	6	7	5	120	12	0	38 (2019)
207.	Grey Wagtail	2	3	2	0	0	0	0	1	0	0	8	0.8	0	3 (2016)
208.	White Wagtail	68	88	22	37	69	30	19	30	46	16	425	43	8	88 (2016)
209.	alba wagtail sp.	29	21	4	15	9	18	9	11	7	3	126	13	0	29 (2015)
210.	Pied Wagtail	0	1	1	1	2	0	2	5	0	0	12	1.2	0	5 (2022)
211.	Richard's Pipit	0	0	0	1	2	0	0	0	0	0	3	0.3	0	2 (2019)
212.	Tawny Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
213.	Meadow Pipit	418	312	363	874	1146	1173	364	490	609	248	5997	600	29	1173 (2020)
214.	Tree Pipit	0	1	3	0	14	2	0	1	0	2	23	2.3	0	14 (2019)
215.	Rock Pipit	0	8	2	3	1	0	2	3	1	1	21	2.1	0	8 (2016)
216.	Chaffinch	9	50	196	477	16	79	12	35	46	0	920	92	0	477 (2018)
217.	Brambling	1	1	0	10	1	3	0	2	3	0	21	2.1	0	10 (2018)
218.	Greenfinch	8	15	0	137	18	43	2	4	8	0	235	24	2	137 (2018)
219.	Linnet	361	585	407	479	573	714	360	375	444	111	4409	441	79	714 (2020)
220.	Lesser Redpoll	0	0	0	1	1	0	0	7	0	0	9	0.9	0	7 (2022)
221.	redpoll sp.	0	0	17	0	0	0	0	0	0	0	17	1.7	0	17 (2017)
222.	Crossbill	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
223.	Goldfinch	52	69	17	59	37	34	13	31	50	4	366	37	9	69 (2016)
224.	Serin	0	1	0	0	1	0	0	0	0	0	2	0.2	0	1 (2016)
225.	Siskin	193	75	10	33	79	12	12	9	88	0	511	51	0	193 (2015)
226.	Lapland Bunting	0	2	0	1	0	2	0	0	0	0	5	0.5	0	2 (2016)
227.	Snow Bunting	15	9	0	18	9	17	0	3	2	0	73	7.3	0	18 (2018)
228.	Yellowhammer	0	0	3	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
229.	Reed Bunting	2	2	1	7	3	4	2	3	1	2	27	2.7	0	7 (2018)
	Other species
1.	Harbour Porpoise	55	323	90	196	122	115	131	111	101	30	1274	127	0	323 (2016)
2.	Grey seal	53	26	6	61	31	40	36	15	20	4	292	29	997	61 (2018)
3.	Common Seal	748	944	504	786	591	504	626	311	302	80	5396	540	2486	944 (2016)
	Other species
1.	Small Tortoiseshell	0	0	0	0	0	0	2	1	1	0	4	0.4	0	2 (2021)
2.	Dark Clouded Yellow	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
3.	Brimstone	0	0	0	0	0	0	0	0	2	1	3	0.3	0	2 (2023)
4.	European Peacock	0	0	0	0	0	0	1	3	5	0	9	0.9	0	5 (2023)
5.	Hummingbird Hawk-moth	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
6.	Speckled Wood	0	0	0	0	0	0	0	1	0	1	2	0.2	0	1 (2022)
7.	Large White	0	0	0	0	0	104	36	10	22	3	175	18	0	104 (2020)
8.	Green-veined White	0	0	0	0	0	0	6	12	3	0	21	2.1	0	12 (2022)
9.	Small White	0	0	0	0	0	77	184	325	340	140	1066	107	0	340 (2023)
10.	Red Admiral	0	0	0	0	0	27	23	60	41	4	155	16	0	60 (2022)
11.	Small Heath	0	0	0	0	0	16	63	94	29	0	202	20	2	94 (2022)
	Other species
1.	Darter unknown	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
2.	Migrant Hawker	0	0	0	0	0	0	0	0	7	0	7	0.7	0	7 (2023)
3.	Dragonfly unknown	0	0	0	0	0	0	0	0	6	0	6	0.6	0	6 (2023)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	1	714	293	396	50	1454	145	0	714 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	276487	338725	259989	277357	260870	326003	290508	252100	259691	73725	2615455	261546	64138
	Observation hours	827:30	844:50	647:50	864:45	926:15	940:35	838:00	888:00	859:15	295:00	7,932:00	793:12

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Totals Huisduinen (zeetrek) 2015 - 2024