Totals Huisduinen (zeetrek) 2013 - 2022

	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	29894	22588	37332	26673	29693	24737	16702	23082	25323	25057	261081	26108	7000	37332 (2015)
2.	Pale-bellied Brent Goose	1	0	0	0	0	0	0	1	5	0	7	0.7	0	5 (2021)
3.	Black Brant	1	0	0	1	0	0	0	0	0	0	2	0.2	0	1 (2013)
4.	Red-breasted Goose	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
5.	Canada Goose	39	3	15	33	9	52	193	50	120	16	530	53	0	193 (2019)
6.	Barnacle Goose	29	838	116	660	522	2906	1291	709	431	692	8194	819	1	2906 (2018)
7.	Lesser Canada Goose	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2018)
8.	Bar-headed Goose	0	0	0	0	0	3	0	0	0	0	3	0.3	0	3 (2018)
9.	Emperor Goose	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2017)
10.	Greylag Goose	1593	1455	1964	1508	940	1699	1418	1629	1661	1144	15011	1501	91	1964 (2015)
11.	goose sp.	0	0	0	0	0	0	0	90	0	0	90	9	0	90 (2020)
12.	Domestic Goose	1	2	0	3	3	12	2	2	2	2	29	2.9	0	12 (2018)
13.	Pink-footed Goose	0	0	0	0	0	100	132	0	92	0	324	32	0	132 (2019)
14.	Tundra Bean Goose	0	1	239	14	0	14	97	179	55	7	606	61	0	239 (2015)
15.	Bean Goose sp.	0	1	0	0	1	0	0	0	0	0	2	0.2	0	1 (2014)
16.	Eurasian White-fronted Goose	0	6	48	235	19	62	7	63	90	4	534	53	0	235 (2016)
17.	Black Swan	0	0	0	0	1	1	0	0	1	0	3	0.3	0	1 (2017)
18.	Mute Swan	21	17	57	142	50	43	41	47	73	67	558	56	6	142 (2016)
19.	Bewick's Swan	65	50	0	0	0	0	0	0	6	0	121	12	0	65 (2013)
20.	Whooper Swan	0	0	0	0	7	0	0	0	9	8	24	2.4	0	9 (2021)
21.	Egyptian Goose	218	220	156	133	206	177	339	168	251	200	2068	207	5	339 (2019)
22.	Shelduck	771	1138	828	915	924	2726	1143	1068	1743	853	12109	1211	27	2726 (2018)
23.	Ruddy Shelduck	0	0	0	0	0	0	7	0	0	1	8	0.8	0	7 (2019)
24.	Garganey	9	2	2	0	15	0	1	10	2	3	44	4.4	0	15 (2017)
25.	Shoveler	246	266	208	590	295	355	877	234	179	334	3584	358	9	877 (2019)
26.	Gadwall	117	61	99	135	206	285	242	165	210	142	1662	166	142	285 (2018)
27.	Wigeon	9805	4593	2213	10174	8265	12390	5779	4114	4020	3540	64893	6489	1022	12390 (2018)
28.	Mallard	114	37	58	64	69	138	78	91	77	50	776	78	14	138 (2018)
29.	Pintail	713	501	109	287	554	787	269	170	58	86	3534	353	8	787 (2018)
30.	Teal	8358	4201	1525	3566	3035	4832	3435	2515	1725	2925	36117	3612	97	8358 (2013)
31.	duck sp.	15	20	8	7	12	0	30	48	68	37	245	25	0	68 (2021)
32.	Red-crested Pochard	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2019)
33.	Pochard	27	0	13	4	1	5	0	0	2	0	52	5.2	0	27 (2013)
34.	Tufted Duck	162	144	93	87	59	43	83	70	41	56	838	84	0	162 (2013)
35.	Scaup	66	9	6	41	51	28	27	20	2	9	259	26	0	66 (2013)
36.	Eider	17455	5090	3929	7986	2328	2965	3749	3621	3378	2551	53052	5305	710	17455 (2013)
37.	Velvet Scoter	97	45	16	101	134	25	68	31	39	76	632	63	0	134 (2017)
38.	Common Scoter	22181	19229	16380	12530	25328	9347	11710	10304	13286	9239	149534	14953	468	25328 (2017)
39.	Long-tailed Duck	4	6	1	0	4	2	1	0	7	1	26	2.6	0	7 (2021)
40.	Goldeneye	72	36	23	44	4	32	12	28	35	30	316	32	0	72 (2013)
41.	Smew	0	0	0	0	0	4	0	0	0	0	4	0.4	0	4 (2018)
42.	Goosander	20	4	8	6	1	14	21	6	32	6	118	12	0	32 (2021)
43.	Red-breasted Merganser	1378	1120	1127	793	571	1048	709	693	753	793	8985	899	24	1378 (2013)
44.	Swift	39	171	179	111	67	164	93	87	163	74	1148	115	19	179 (2015)
45.	Pallid Swift	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
46.	Cuckoo	0	0	0	0	4	2	1	0	1	0	8	0.8	1	4 (2017)
47.	Stock Dove	14	28	5	15	22	44	5	10	12	31	186	19	0	44 (2018)
48.	Woodpigeon	64	55	70	85	125	185	116	60	88	85	933	93	10	185 (2018)
49.	Collared Dove	77	27	46	22	69	86	54	22	41	29	473	47	8	86 (2018)
50.	Crane	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2015)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
51.	Red-necked Grebe	11	8	1	6	0	7	3	7	5	4	52	5.2	2	11 (2013)
52.	Great Crested Grebe	1753	858	1388	457	278	759	797	268	316	700	7574	757	725	1753 (2013)
53.	Slavonian Grebe	4	1	0	0	0	2	0	0	0	0	7	0.7	0	4 (2013)
54.	Black-necked Grebe	0	1	0	1	0	0	2	0	0	1	5	0.5	0	2 (2019)
55.	Black-necked / Slavonian Grebe	10	2	5	2	7	0	5	1	1	1	34	3.4	0	10 (2013)
56.	grebe sp.	0	1	0	1	0	0	0	0	1	1	4	0.4	0	1 (2014)
57.	Oystercatcher	4236	5905	5703	5162	2906	5735	3860	4489	3425	3096	44517	4452	1559	5905 (2014)
58.	Black-winged Stilt	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2017)
59.	Avocet	126	54	75	90	7	165	157	17	8	376	1075	108	0	376 (2022)
60.	Lapwing	331	377	119	241	175	176	97	95	86	301	1998	200	68	377 (2014)
61.	Golden Plover	2	2	55	5	14	110	5	10	31	9	243	24	0	110 (2018)
62.	Grey Plover	493	252	161	202	850	157	712	353	254	554	3988	399	0	850 (2017)
63.	Ringed Plover	40	0	7	32	41	20	12	52	46	94	344	34	3	94 (2022)
64.	Whimbrel	346	146	163	628	281	1211	335	1476	577	947	6110	611	3	1476 (2020)
65.	Curlew	1080	623	521	574	258	524	501	364	326	251	5022	502	38	1080 (2013)
66.	Bar-tailed Godwit	3100	1289	2787	2116	1761	1641	685	2124	1155	2132	18790	1879	15	3100 (2013)
67.	Black-tailed Godwit	6	1	1	1	1	6	10	1	0	1	28	2.8	0	10 (2019)
68.	Icelandic Black-tailed Godwit	0	0	0	0	0	0	1	0	1	0	2	0.2	0	1 (2019)
69.	Turnstone	2384	1666	2720	1216	430	1368	414	447	712	257	11614	1161	4385	2720 (2015)
70.	Knot	5474	763	670	1681	3651	1607	1563	17910	160	173	33652	3365	701	17910 (2020)
71.	Ruff	7	0	1	0	0	1	59	16	0	0	84	8.4	0	59 (2019)
72.	wader sp.	0	0	7	6	9	7	91	11	6	21	158	16	0	91 (2019)
73.	small wader	0	0	0	0	0	0	0	2	6	12	20	2	0	12 (2022)
74.	Curlew Sandpiper	0	0	0	1	0	2	1	0	0	0	4	0.4	0	2 (2018)
75.	Temminck's Stint	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2017)
76.	Sanderling	1206	956	2051	2605	2033	1447	1539	2404	1333	1630	17204	1720	610	2605 (2016)
77.	Dunlin	14196	3140	6261	50263	6158	3823	10301	6284	1270	3081	104777	10478	2211	50263 (2016)
78.	Purple Sandpiper	138	80	166	161	52	175	40	25	44	5	886	89	102	175 (2018)
79.	Little Stint	1	0	2	7	3	7	5	4	2	2	33	3.3	0	7 (2016)
80.	Woodcock	1	2	0	2	0	2	0	3	1	2	13	1.3	0	3 (2020)
81.	Jack Snipe	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2020)
82.	Snipe	3	15	0	16	0	15	0	29	15	40	133	13	0	40 (2022)
83.	Grey Phalarope	0	0	0	0	7	1	2	1	4	2	17	1.7	0	7 (2017)
84.	Common Sandpiper	2	15	2	1	2	1	5	0	0	1	29	2.9	0	15 (2014)
85.	Green Sandpiper	6	3	4	14	6	3	5	1	2	1	45	4.5	0	14 (2016)
86.	Redshank	151	154	53	87	61	150	162	79	65	41	1003	100	37	162 (2019)
87.	Wood Sandpiper	1	0	0	5	3	0	0	4	4	3	20	2	0	5 (2016)
88.	Spotted Redshank	2	4	0	2	3	3	4	7	11	2	38	3.8	0	11 (2021)
89.	Greenshank	24	5	0	21	14	28	4	26	12	42	176	18	0	42 (2022)
90.	Kittiwake	8082	11337	2112	295	1810	608	1398	815	946	545	27948	2795	93	11337 (2014)
91.	Sabine's Gull	2	4	2	2	2	3	0	0	1	1	17	1.7	0	4 (2014)
92.	Black-headed Gull	57336	51620	15758	29815	22894	32359	35583	72690	34302	39807	392164	39216	2211	72690 (2020)
93.	Little Gull	17645	1280	1244	1901	5443	2255	5949	1762	5946	2452	45877	4588	768	17645 (2013)
94.	Ross' Gull	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2021)
95.	Mediterranean Gull	3	8	8	6	3	7	7	28	20	4	94	9.4	0	28 (2020)
96.	Common Gull	18792	14318	9726	12131	9683	7391	10141	11501	7562	9493	110738	11074	886	18792 (2013)
97.	Great Black-backed Gull	2416	3152	6504	6600	3322	2279	3650	4354	2593	2997	37867	3787	528	6600 (2016)
98.	Glaucous Gull	1	0	2	1	4	0	2	1	1	0	12	1.2	0	4 (2017)
99.	Iceland Gull	2	1	0	1	2	0	1	0	2	1	10	1	0	2 (2013)
100.	Herring Gull	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
101.	Caspian Gull	2	5	8	4	4	3	3	6	6	4	45	4.5	0	8 (2015)
102.	Yellow-legged Gull	0	1	0	0	0	0	1	1	0	0	3	0.3	0	1 (2014)
103.	Lesser Black-backed Gull	25425	25743	43944	42670	32927	36567	37126	28974	26660	19809	319845	31985	1968	43944 (2015)
104.	Gull-billed Tern	0	0	0	5	1	2	0	2	0	2	12	1.2	0	5 (2016)
105.	Caspian Tern	0	0	0	0	0	2	1	2	1	0	6	0.6	0	2 (2018)
106.	Sandwich Tern	9100	17516	24456	31373	24391	20554	26650	36846	27856	34599	253341	25334	2740	36846 (2020)
107.	Little Tern	1398	1484	1803	1307	504	562	525	719	365	317	8984	898	15	1803 (2015)
108.	Common Tern	14397	17650	27798	16484	14077	16980	20408	27676	20969	18975	195414	19541	316	27798 (2015)
109.	Arctic Tern	77	167	315	277	178	238	192	360	104	105	2013	201	0	360 (2020)
110.	Common/Arctic Tern	424	350	441	678	351	403	393	230	1420	439	5129	513	70	1420 (2021)
111.	sterna sp.	0	0	2	4	2	0	2	0	0	0	10	1	0	4 (2016)
112.	Black Tern	211	251	333	692	433	197	3042	1139	5359	1293	12950	1295	305	5359 (2021)
113.	Great Skua	10	12	5	7	29	14	5	5	15	0	102	10	0	29 (2017)
114.	Pomarine Skua	4	8	8	0	10	5	4	1	6	2	48	4.8	0	10 (2017)
115.	Arctic Skua	48	57	89	24	76	30	37	60	107	40	568	57	0	107 (2021)
116.	Long-tailed Skua	1	0	0	2	0	0	3	1	3	1	11	1.1	0	3 (2019)
117.	skua sp.	1	1	0	0	5	1	1	1	0	1	11	1.1	0	5 (2017)
118.	Little Auk	3	2	4	4	6	2	3	2	8	1	35	3.5	0	8 (2021)
119.	Guillemot	55	34	113	63	207	64	221	92	435	569	1853	185	228	569 (2022)
120.	Razorbill	269	1	3	6	6	1	31	1	29	20	367	37	73	269 (2013)
121.	Razorbill/Guillemot	192	85	650	430	343	277	672	95	1217	655	4616	462	64	1217 (2021)
122.	Puffin	1	0	0	1	1	0	4	0	0	0	7	0.7	0	4 (2019)
123.	Red-throated Diver	1076	663	462	775	889	865	1202	456	1345	993	8726	873	113	1345 (2021)
124.	Black-throated Diver	27	33	26	32	48	16	21	12	50	43	308	31	0	50 (2021)
125.	Great Northern Diver	0	1	1	0	0	1	0	0	0	0	3	0.3	0	1 (2014)
126.	diver sp.	64	63	27	83	52	41	29	60	168	64	651	65	1	168 (2021)
127.	Leach's Petrel	0	0	2	0	0	0	1	0	1	0	4	0.4	0	2 (2015)
128.	Fulmar	3	3	4	2	8	3	1	0	3	6	33	3.3	0	8 (2017)
129.	Sooty Shearwater	2	0	0	1	1	2	0	1	2	1	10	1	0	2 (2013)
130.	Manx Shearwater	0	1	1	0	3	2	1	0	0	0	8	0.8	0	3 (2017)
131.	Balearic Shearwater	0	0	2	1	0	0	0	0	0	0	3	0.3	0	2 (2015)
132.	shearwater sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2017)
133.	Black Stork	0	6	0	0	0	0	0	0	0	0	6	0.6	0	6 (2014)
134.	White Stork	0	0	0	0	0	0	2	4	0	0	6	0.6	0	4 (2020)
135.	Gannet	689	316	762	807	914	908	533	853	1113	974	7869	787	28	1113 (2021)
136.	Cormorant	13749	25487	42095	39149	28996	54106	32591	42857	46350	40514	365894	36589	20103	54106 (2018)
137.	Shag	1	1	3	5	1	0	1	0	3	3	18	1.8	0	5 (2016)
138.	Spoonbill	21	33	37	107	17	83	95	76	90	19	578	58	0	107 (2016)
139.	Grey Heron	25	84	48	43	9	91	64	77	30	55	526	53	6	91 (2018)
140.	Purple Heron	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2018)
141.	Great White Egret	2	0	1	0	5	2	1	10	0	18	39	3.9	0	18 (2022)
142.	Little Egret	1	0	0	3	0	5	2	2	0	1	14	1.4	0	5 (2018)
143.	Osprey	1	2	0	1	0	5	4	1	1	3	18	1.8	0	5 (2018)
144.	Honey Buzzard	0	0	0	0	0	1	3	1	0	1	6	0.6	0	3 (2019)
145.	Sparrowhawk	10	10	8	5	6	7	10	12	12	13	93	9.3	0	13 (2022)
146.	Goshawk	2	1	2	2	0	1	1	5	1	2	17	1.7	0	5 (2020)
147.	Marsh Harrier	12	6	14	14	9	17	35	30	23	10	170	17	0	35 (2019)
148.	Hen Harrier	1	1	6	2	0	8	0	1	6	2	27	2.7	0	8 (2018)
149.	Red Kite	0	0	0	0	1	0	0	0	0	1	2	0.2	0	1 (2017)
150.	Black Kite	0	0	0	0	0	3	1	1	1	0	6	0.6	0	3 (2018)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
151.	White-tailed Eagle	0	0	2	0	0	0	0	2	0	1	5	0.5	0	2 (2015)
152.	Common Buzzard	10	9	11	14	2	15	25	102	21	29	238	24	2	102 (2020)
153.	raptor sp.	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2018)
154.	Short-eared Owl	0	1	0	1	1	0	5	2	1	0	11	1.1	0	5 (2019)
155.	Hoopoe	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
156.	European Bee-eater	0	0	0	0	0	1	0	0	0	1	2	0.2	0	1 (2018)
157.	Great Spotted Woodpecker	0	1	4	1	2	1	2	4	0	0	15	1.5	0	4 (2015)
158.	Green Woodpecker	0	3	1	0	0	0	0	1	0	0	5	0.5	0	3 (2014)
159.	Kestrel	19	4	28	19	5	28	33	32	30	23	221	22	4	33 (2019)
160.	Red-footed Falcon	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2021)
161.	Merlin	0	5	1	5	2	2	10	2	3	2	32	3.2	0	10 (2019)
162.	Hobby	0	2	0	2	0	0	0	2	4	0	10	1	0	4 (2021)
163.	Peregrine	24	13	21	32	11	28	23	11	8	10	181	18	0	32 (2016)
164.	Golden Oriole	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2016)
165.	Jay	0	2	0	0	0	0	5	27	0	0	34	3.4	0	27 (2020)
166.	Magpie	6	6	7	41	55	16	68	51	43	27	320	32	36	68 (2019)
167.	Jackdaw	98	51	18	30	19	62	121	78	35	55	567	57	254	121 (2019)
168.	Rook	1	0	1	5	1	0	0	0	0	1	9	0.9	0	5 (2016)
169.	Carrion Crow	96	112	79	159	82	192	90	104	87	81	1082	108	66	192 (2018)
170.	Hooded Crow	0	1	0	0	0	1	0	1	0	1	4	0.4	0	1 (2014)
171.	Blue Tit	0	0	0	0	0	5	287	0	0	3	295	30	0	287 (2019)
172.	Great Tit	1	0	0	0	0	0	1	2	1	4	9	0.9	0	4 (2022)
173.	Wood Lark	0	0	0	4	3	1	4	2	2	0	16	1.6	0	4 (2016)
174.	Skylark	140	24	203	59	28	464	28	23	105	60	1134	113	0	464 (2018)
175.	Shore Lark	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2016)
176.	Sand Martin	29	42	27	36	64	50	121	62	13	37	481	48	8	121 (2019)
177.	Swallow	1904	912	1191	1363	3562	2007	4197	1155	846	785	17922	1792	92	4197 (2019)
178.	House Martin	14	7	20	49	65	30	176	30	60	81	532	53	42	176 (2019)
179.	Long-tailed Tit	0	0	0	4	0	0	0	0	0	0	4	0.4	0	4 (2016)
180.	Willow Warbler	1	0	0	0	0	1	0	0	0	0	2	0.2	0	1 (2013)
181.	Chiffchaff/Willow Warbler	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2014)
182.	Goldcrest	0	1	0	0	0	2	0	1	0	1	5	0.5	0	2 (2018)
183.	Wren	1	0	0	0	0	0	0	1	0	0	2	0.2	0	1 (2013)
184.	Starling	9304	5139	3971	15810	13781	9688	1751	3515	36882	11748	111589	11159	2313	36882 (2021)
185.	Song Thrush	13	1	14	8	4	15	45	4	38	20	162	16	0	45 (2019)
186.	Mistle Thrush	1	0	4	0	0	7	6	0	2	1	21	2.1	0	7 (2018)
187.	Redwing	0	32	116	41	5	44	43	5	241	49	576	58	1	241 (2021)
188.	Blackbird	5	16	5	7	12	17	4	13	2	3	84	8.4	4	17 (2018)
189.	Fieldfare	144	51	59	62	307	19	42	1	275	0	960	96	1	307 (2017)
190.	Robin	0	1	0	3	1	3	0	0	0	0	8	0.8	0	3 (2016)
191.	Black Redstart	0	0	0	0	0	0	0	1	0	1	2	0.2	0	1 (2020)
192.	Wheatear	0	1	0	0	2	0	5	1	2	5	16	1.6	0	5 (2019)
193.	Tree Sparrow	7	11	0	0	20	0	2	0	0	0	40	4	0	20 (2017)
194.	House Sparrow	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
195.	Dunnock	5	0	0	0	0	0	0	0	0	0	5	0.5	0	5 (2013)
196.	Blue-headed Wagtail	19	30	53	33	19	17	239	8	84	27	529	53	1	239 (2019)
197.	Yellow Wagtail (flavissima)	1	1	0	0	0	0	5	0	0	1	8	0.8	0	5 (2019)
198.	Grey-headed Wagtail	0	0	0	0	1	0	1	0	1	0	3	0.3	0	1 (2017)
199.	Yellow wagtail sp.	0	14	9	13	5	5	38	24	8	6	122	12	0	38 (2019)
200.	Grey Wagtail	0	3	2	3	2	0	0	0	0	1	11	1.1	0	3 (2014)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
201.	White Wagtail	75	123	68	88	22	37	69	30	19	30	561	56	12	123 (2014)
202.	alba wagtail sp.	15	134	29	21	4	15	9	18	9	11	265	27	0	134 (2014)
203.	Pied Wagtail	2	5	0	1	1	1	2	0	2	5	19	1.9	0	5 (2014)
204.	Richard's Pipit	0	0	0	0	0	1	2	0	0	0	3	0.3	0	2 (2019)
205.	Tawny Pipit	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
206.	Meadow Pipit	213	867	418	312	363	874	1146	1173	364	490	6220	622	45	1173 (2020)
207.	Tree Pipit	0	0	0	1	3	0	14	2	0	1	21	2.1	0	14 (2019)
208.	Rock Pipit	1	0	0	8	2	3	1	0	2	3	20	2	0	8 (2016)
209.	Chaffinch	61	7	9	50	196	477	16	79	12	35	942	94	20	477 (2018)
210.	Brambling	2	1	1	1	0	10	1	3	0	2	21	2.1	0	10 (2018)
211.	Greenfinch	17	8	8	15	0	137	18	43	2	4	252	25	2	137 (2018)
212.	Linnet	156	408	361	585	407	479	573	714	360	375	4418	442	78	714 (2020)
213.	Lesser Redpoll	0	0	0	0	0	1	1	0	0	7	9	0.9	0	7 (2022)
214.	redpoll sp.	0	0	0	0	17	0	0	0	0	0	17	1.7	0	17 (2017)
215.	Crossbill	10	0	1	0	0	0	0	0	0	0	11	1.1	0	10 (2013)
216.	Goldfinch	33	51	52	69	17	59	37	34	13	31	396	40	8	69 (2016)
217.	Serin	0	0	0	1	0	0	1	0	0	0	2	0.2	0	1 (2016)
218.	Siskin	5	13	193	75	10	33	79	12	12	9	441	44	0	193 (2015)
219.	Lapland Bunting	1	0	0	2	0	1	0	2	0	0	6	0.6	0	2 (2016)
220.	Snow Bunting	91	31	15	9	0	18	9	17	0	3	193	19	0	91 (2013)
221.	Yellowhammer	0	1	0	0	3	0	0	0	0	0	4	0.4	0	3 (2017)
222.	Reed Bunting	1	2	2	2	1	7	3	4	2	3	27	2.7	0	7 (2018)
	Other species
1.	Harbour Porpoise	1274	441	55	323	90	196	122	115	131	111	2858	286	0	1274 (2013)
2.	Grey seal	46	83	53	26	6	61	31	40	36	15	397	40	895	83 (2014)
3.	Common Seal	915	861	748	944	504	786	591	504	626	311	6790	679	2167	944 (2016)
	Other species
1.	Small Tortoiseshell	0	0	0	0	0	0	0	0	2	1	3	0.3	0	2 (2021)
2.	Dark Clouded Yellow	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
3.	European Peacock	0	0	0	0	0	0	0	0	1	3	4	0.4	0	3 (2022)
4.	Speckled Wood	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
5.	Large White	0	0	0	0	0	0	0	104	36	10	150	15	0	104 (2020)
6.	Green-veined White	0	0	0	0	0	0	0	0	6	12	18	1.8	0	12 (2022)
7.	Small White	0	0	0	0	0	0	0	77	184	325	586	59	0	325 (2022)
8.	Red Admiral	0	0	0	0	0	0	0	27	23	60	110	11	0	60 (2022)
9.	Small Heath	0	0	0	0	0	0	0	16	63	94	173	17	2	94 (2022)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	0	1	714	293	1008	101	0	714 (2021)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
	Totals	315144	259618	276487	338725	259989	277357	260870	326003	290508	252100	2856801	285680	56690
	Observation hours	698:00	797:30	827:30	844:50	647:50	864:45	926:15	940:35	838:00	888:00	8,273:15	827:20

Trektellen

Totals Huisduinen (zeetrek) 2013 - 2022