Select until 22 December

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	25704	260915	26092	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	45	587	59	0	193 (2019)
6.	Barnacle Goose	116	660	522	2906	1291	709	431	692	860	585	8772	877	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	1890	15287	1529	97	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	2	31	3.1	0	12 (2018)
13.	Feral Mallard	0	0	0	0	0	0	0	0	2	1	3	0.3	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	38	692	69	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	83	628	63	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	208	2063	206	2	339 (2019)
23.	Shelduck	828	915	924	2726	1143	1068	1743	853	901	494	11595	1160	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	176	3574	357	5	877 (2019)
27.	Gadwall	99	135	206	285	242	165	210	142	145	180	1809	181	139	285 (2018)
28.	Wigeon	2213	10174	8265	12390	5779	4114	4020	3540	2376	2490	55361	5536	967	12390 (2018)
29.	Mallard	58	64	69	138	78	91	77	50	39	44	708	71	19	138 (2018)
30.	Pintail	109	287	554	787	269	170	58	86	516	251	3087	309	8	787 (2018)
31.	Teal	1525	3566	3035	4832	3435	2515	1725	2925	2169	1273	27000	2700	46	4832 (2018)
32.	duck sp.	8	7	12	0	30	48	68	37	21	64	295	30	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	28	610	61	0	93 (2015)
36.	Scaup	6	41	51	28	27	20	2	9	11	5	200	20	0	51 (2017)
37.	Eider	3929	7986	2328	2965	3749	3621	3378	2551	3186	5548	39241	3924	368	7986 (2016)
38.	Velvet Scoter	16	101	134	25	68	31	39	76	53	39	582	58	0	134 (2017)
39.	Common Scoter	16380	12530	25328	9347	11710	10304	13286	9239	12773	12685	133582	13358	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	11	238	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	15	110	11	0	32 (2021)
44.	Red-breasted Merganser	1127	793	571	1048	709	693	753	793	609	436	7532	753	22	1127 (2015)
45.	Swift	179	111	67	164	93	87	163	74	227	292	1457	146	17	292 (2024)
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	3	14	1.4	1	4 (2017)
48.	Stock Dove	5	15	22	44	5	10	12	31	38	24	206	21	0	44 (2018)
49.	Woodpigeon	70	85	125	185	116	60	88	85	366	93	1273	127	10	366 (2023)
50.	Collared Dove	46	22	69	86	54	22	41	29	93	67	529	53	11	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	552	5803	580	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	3	27	2.7	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	3402	42134	4213	1562	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	32	950	95	0	376 (2022)
62.	Grey Plover	161	202	850	157	712	353	254	554	387	123	3753	375	0	850 (2017)
63.	Golden Plover	55	5	14	110	5	10	31	9	20	1	260	26	0	110 (2018)
64.	Ringed Plover	7	32	41	20	12	52	46	94	34	20	358	36	3	94 (2022)
65.	Little Ringed Plover	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2024)
66.	Lapwing	119	241	175	176	97	95	86	301	221	128	1639	164	68	301 (2022)
67.	Whimbrel	163	628	281	1211	335	1476	577	947	255	323	6196	620	3	1476 (2020)
68.	Curlew	521	574	258	524	501	364	326	251	222	135	3676	368	33	574 (2016)
69.	Bar-tailed Godwit	2787	2116	1761	1641	685	2124	1155	2132	537	950	15888	1589	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.	Jack Snipe	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2020)
73.	Woodcock	0	2	0	2	0	3	1	2	1	1	12	1.2	0	3 (2020)
74.	Snipe	0	16	0	15	0	29	15	40	35	11	161	16	0	40 (2022)
75.	Grey Phalarope	0	0	7	1	2	1	4	2	4	0	21	2.1	0	7 (2017)
76.	Common Sandpiper	2	1	2	1	5	0	0	1	8	8	28	2.8	0	8 (2023)
77.	Green Sandpiper	4	14	6	3	5	1	2	1	5	15	56	5.6	0	15 (2024)
78.	Wood Sandpiper	0	5	3	0	0	4	4	3	1	0	20	2	0	5 (2016)
79.	Redshank	53	87	61	150	162	79	65	41	64	79	841	84	22	162 (2019)
80.	Spotted Redshank	0	2	3	3	4	7	11	2	15	0	47	4.7	0	15 (2023)
81.	Greenshank	0	21	14	28	4	26	12	42	36	14	197	20	0	42 (2022)
82.	Turnstone	2720	1216	430	1368	414	447	712	257	331	334	8229	823	4285	2720 (2015)
83.	Knot	670	1681	3651	1607	1563	17910	160	173	542	361	28318	2832	851	17910 (2020)
84.	Ruff	1	0	0	1	59	16	0	0	6	38	121	12	0	59 (2019)
85.	wader sp.	7	6	9	7	91	11	6	21	259	39	456	46	0	259 (2023)
86.	small wader	0	0	0	0	0	2	6	12	12	1	33	3.3	0	12 (2022)
87.	large wader	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
88.	Curlew Sandpiper	0	1	0	2	1	0	0	0	0	0	4	0.4	0	2 (2018)
89.	Temminck's Stint	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
90.	Sanderling	2051	2605	2033	1447	1539	2404	1333	1630	2939	1278	19259	1926	637	2939 (2023)
91.	Dunlin	6261	50263	6158	3823	10301	6284	1270	3081	2347	1138	90926	9093	11497	50263 (2016)
92.	Purple Sandpiper	166	161	52	175	40	25	44	5	20	48	736	74	94	175 (2018)
93.	Little Stint	2	7	3	7	5	4	2	2	5	1	38	3.8	0	7 (2016)
94.	Little Tern	1803	1307	504	562	525	719	365	317	378	669	7149	715	11	1803 (2015)
95.	Gull-billed Tern	0	5	1	2	0	2	0	2	5	0	17	1.7	0	5 (2016)
96.	Caspian Tern	0	0	0	2	1	2	1	0	4	1	11	1.1	0	4 (2023)
97.	Black Tern	333	692	433	197	3042	1139	5359	1293	2462	782	15732	1573	305	5359 (2021)
98.	White-winged Black Tern	0	0	0	0	0	0	0	0	1	1	2	0.2	0	1 (2023)
99.	Arctic Tern	315	277	178	238	192	360	104	105	183	196	2148	215	0	360 (2020)
100.	Common/Arctic Tern	441	678	351	403	393	230	1420	439	540	257	5152	515	0	1420 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Common Tern	27798	16484	14077	16980	20408	27676	20969	18975	13506	11062	187935	18794	262	27798 (2015)
102.	sterna sp.	2	4	2	0	2	0	0	0	0	0	10	1	0	4 (2016)
103.	Sandwich Tern	24456	31373	24391	20554	26650	36846	27856	34599	51871	29348	307944	30794	3035	51871 (2023)
104.	Little Gull	1244	1901	5443	2255	5949	1762	5946	2452	7001	547	34500	3450	203	7001 (2023)
105.	Ross' Gull	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
106.	Kittiwake	2112	295	1810	608	1398	815	946	545	1101	578	10208	1021	53	2112 (2015)
107.	Sabine's Gull	2	2	2	3	0	0	1	1	2	0	13	1.3	0	3 (2018)
108.	Black-headed Gull	15758	29815	22894	32359	35583	72690	34302	39807	27406	12366	322980	32298	1561	72690 (2020)
109.	Mediterranean Gull	8	6	3	7	7	28	20	4	44	7	134	13	0	44 (2023)
110.	Common Gull	9726	12131	9683	7391	10141	11501	7562	9493	10928	7398	95954	9595	441	12131 (2016)
111.	Caspian Gull	8	4	4	3	3	6	6	4	4	3	45	4.5	0	8 (2015)
112.	Herring Gull	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
113.	Yellow-legged Gull	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2019)
114.	Great Black-backed Gull	6504	6600	3322	2279	3650	4354	2593	2997	3442	2105	37846	3785	549	6600 (2016)
115.	Glaucous Gull	2	1	4	0	2	1	1	0	0	0	11	1.1	0	4 (2017)
116.	Lesser Black-backed Gull	43944	42670	32927	36567	37126	28974	26660	19809	16367	23606	308650	30865	2156	43944 (2015)
117.	Iceland Gull	0	1	2	0	1	0	2	1	0	0	7	0.7	0	2 (2017)
118.	Long-tailed Skua	0	2	0	0	3	1	3	1	2	0	12	1.2	0	3 (2019)
119.	skua sp.	0	0	5	1	1	1	0	1	1	2	12	1.2	0	5 (2017)
120.	Arctic Skua	89	24	76	30	37	60	107	40	87	11	561	56	0	107 (2021)
121.	Pomarine Skua	8	0	10	5	4	1	6	2	4	3	43	4.3	0	10 (2017)
122.	Great Skua	5	7	29	14	5	5	15	0	4	2	86	8.6	0	29 (2017)
123.	Puffin	0	1	1	0	4	0	0	0	0	1	7	0.7	0	4 (2019)
124.	Black Guillemot	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
125.	Razorbill	3	6	6	1	31	1	29	20	115	9	221	22	24	115 (2023)
126.	Razorbill/Guillemot	650	430	343	277	672	95	1217	655	547	265	5151	515	80	1217 (2021)
127.	Little Auk	4	4	6	2	3	2	8	1	0	4	34	3.4	0	8 (2021)
128.	Guillemot	113	63	207	64	221	92	435	569	255	105	2124	212	243	569 (2022)
129.	Red-throated Diver	462	775	889	865	1202	456	1345	993	1004	768	8759	876	39	1345 (2021)
130.	Black-throated Diver	26	32	48	16	21	12	50	43	21	51	320	32	0	51 (2024)
131.	Great Northern Diver	1	0	0	1	0	0	0	0	0	0	2	0.2	0	1 (2015)
132.	diver sp.	27	83	52	41	29	60	168	64	78	43	645	65	1	168 (2021)
133.	Leach's Petrel	2	0	0	0	1	0	1	0	27	0	31	3.1	0	27 (2023)
134.	Fulmar	4	2	8	3	1	0	3	6	3	2	32	3.2	0	8 (2017)
135.	Sooty Shearwater	0	1	1	2	0	1	2	1	2	1	11	1.1	0	2 (2018)
136.	Manx Shearwater	1	0	3	2	1	0	0	0	2	0	9	0.9	0	3 (2017)
137.	Balearic Shearwater	2	1	0	0	0	0	0	0	0	0	3	0.3	0	2 (2015)
138.	shearwater sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
139.	White Stork	0	0	0	0	2	4	0	0	0	0	6	0.6	0	4 (2020)
140.	Gannet	762	807	914	908	533	853	1113	974	1246	704	8814	881	56	1246 (2023)
141.	Cormorant	42095	39149	28996	54106	32591	42857	46350	40514	35210	19419	381287	38129	21340	54106 (2018)
142.	Shag	3	5	1	0	1	0	3	3	2	4	22	2.2	0	5 (2016)
143.	Spoonbill	37	107	17	83	95	76	90	19	24	75	623	62	0	107 (2016)
144.	Little Egret	0	3	0	5	2	2	0	1	2	6	21	2.1	0	6 (2024)
145.	Cattle Egret	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
146.	Great White Egret	1	0	5	2	1	10	0	18	13	9	59	5.9	0	18 (2022)
147.	Grey Heron	48	43	9	91	64	77	30	55	26	41	484	48	7	91 (2018)
148.	Purple Heron	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
149.	Osprey	0	1	0	5	4	1	1	3	4	2	21	2.1	0	5 (2018)
150.	Honey Buzzard	0	0	0	1	3	1	0	1	0	0	6	0.6	0	3 (2019)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	Sparrowhawk	8	5	6	7	10	12	12	13	8	7	88	8.8	0	13 (2022)
152.	Goshawk	2	2	0	1	1	5	1	2	2	0	16	1.6	0	5 (2020)
153.	Marsh Harrier	14	14	9	17	35	30	23	10	8	10	170	17	0	35 (2019)
154.	Hen Harrier	6	2	0	8	0	1	6	2	5	3	33	3.3	0	8 (2018)
155.	Red Kite	0	0	1	0	0	0	0	1	1	0	3	0.3	0	1 (2017)
156.	Black Kite	0	0	0	3	1	1	1	0	1	0	7	0.7	0	3 (2018)
157.	White-tailed Eagle	2	0	0	0	0	2	0	1	4	2	11	1.1	0	4 (2023)
158.	Common Buzzard	11	14	2	15	25	102	21	29	11	16	246	25	3	102 (2020)
159.	raptor sp.	0	0	0	1	1	0	0	0	1	0	3	0.3	0	1 (2018)
160.	Short-eared Owl	0	1	1	0	5	2	1	0	1	0	11	1.1	0	5 (2019)
161.	Hoopoe	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
162.	European Bee-eater	0	0	0	1	0	0	0	1	2	1	5	0.5	0	2 (2023)
163.	Great Spotted Woodpecker	4	1	2	1	2	4	0	0	3	1	18	1.8	0	4 (2015)
164.	Green Woodpecker	1	0	0	0	0	1	0	0	0	0	2	0.2	0	1 (2015)
165.	Kestrel	28	19	5	28	33	32	30	23	19	17	234	23	5	33 (2019)
166.	Red-footed Falcon	0	0	0	0	0	0	1	0	0	1	2	0.2	0	1 (2021)
167.	Merlin	1	5	2	2	10	2	3	2	3	0	30	3	0	10 (2019)
168.	Hobby	0	2	0	0	0	2	4	0	1	2	11	1.1	0	4 (2021)
169.	Peregrine	21	32	11	28	23	11	8	10	5	3	152	15	0	32 (2016)
170.	Rose-ringed Parakeet	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
171.	Golden Oriole	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
172.	Jay	0	0	0	0	5	27	0	0	0	0	32	3.2	0	27 (2020)
173.	Magpie	7	41	55	16	68	51	43	27	17	34	359	36	41	68 (2019)
174.	Jackdaw	18	30	19	62	121	78	35	55	53	31	502	50	240	121 (2019)
175.	Rook	1	5	1	0	0	0	0	1	3	2	13	1.3	0	5 (2016)
176.	Carrion Crow	79	159	82	192	90	104	87	81	72	56	1002	100	68	192 (2018)
177.	Hooded Crow	0	0	0	1	0	1	0	1	0	0	3	0.3	0	1 (2018)
178.	Blue Tit	0	0	0	5	287	0	0	3	0	0	295	30	0	287 (2019)
179.	Great Tit	0	0	0	0	1	2	1	4	3	0	11	1.1	1	4 (2022)
180.	Bearded Tit	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
181.	Wood Lark	0	4	3	1	4	2	2	0	1	22	39	3.9	0	22 (2024)
182.	Skylark	203	59	28	464	28	23	105	60	17	99	1086	109	0	464 (2018)
183.	Shore Lark	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
184.	Sand Martin	27	36	64	50	121	62	13	37	57	16	483	48	8	121 (2019)
185.	Swallow	1191	1363	3562	2007	4197	1155	846	785	1809	1196	18111	1811	90	4197 (2019)
186.	House Martin	20	49	65	30	176	30	60	81	87	67	665	67	79	176 (2019)
187.	Long-tailed Tit	0	4	0	0	0	0	0	0	0	0	4	0.4	0	4 (2016)
188.	Willow Warbler	0	0	0	1	0	0	0	0	0	1	2	0.2	0	1 (2018)
189.	Goldcrest	0	0	0	2	0	1	0	1	1	1	6	0.6	0	2 (2018)
190.	Wren	0	0	0	0	0	1	0	0	1	0	2	0.2	0	1 (2020)
191.	Starling	3971	15810	13781	9688	1751	3515	36882	11748	13882	10506	121534	12153	2057	36882 (2021)
192.	Song Thrush	14	8	4	15	45	4	38	20	56	11	215	22	0	56 (2023)
193.	Mistle Thrush	4	0	0	7	6	0	2	1	0	4	24	2.4	0	7 (2018)
194.	Redwing	116	41	5	44	43	5	241	49	43	116	703	70	1	241 (2021)
195.	Blackbird	5	7	12	17	4	13	2	3	1	6	70	7	2	17 (2018)
196.	Fieldfare	59	62	307	19	42	1	275	0	176	2	943	94	0	307 (2017)
197.	Ring Ouzel	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
198.	thrush sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
199.	Robin	0	3	1	3	0	0	0	0	0	0	7	0.7	0	3 (2016)
200.	Black Redstart	0	0	0	0	0	1	0	1	1	1	4	0.4	0	1 (2020)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
201.	Wheatear	0	0	2	0	5	1	2	5	6	3	24	2.4	0	6 (2023)
202.	Tree Sparrow	0	0	20	0	2	0	0	0	4	3	29	2.9	0	20 (2017)
203.	House Sparrow	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
204.	Dunnock	0	0	0	0	0	0	0	0	10	21	31	3.1	0	21 (2024)
205.	Blue-headed Wagtail	53	33	19	17	239	8	84	27	111	10	601	60	1	239 (2019)
206.	Yellow Wagtail (flavissima)	0	0	0	0	5	0	0	1	0	0	6	0.6	0	5 (2019)
207.	Grey-headed Wagtail	0	0	1	0	1	0	1	0	0	0	3	0.3	0	1 (2017)
208.	Yellow wagtail sp.	9	13	5	5	38	24	8	6	7	6	121	12	0	38 (2019)
209.	Grey Wagtail	2	3	2	0	0	0	0	1	0	5	13	1.3	0	5 (2024)
210.	White Wagtail	68	88	22	37	69	30	19	30	46	59	468	47	8	88 (2016)
211.	alba wagtail sp.	29	21	4	15	9	18	9	11	7	3	126	13	0	29 (2015)
212.	Pied Wagtail	0	1	1	1	2	0	2	5	0	0	12	1.2	0	5 (2022)
213.	Richard's Pipit	0	0	0	1	2	0	0	0	0	0	3	0.3	0	2 (2019)
214.	Tawny Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
215.	Meadow Pipit	418	312	363	874	1146	1173	364	490	609	513	6262	626	29	1173 (2020)
216.	Tree Pipit	0	1	3	0	14	2	0	1	0	2	23	2.3	0	14 (2019)
217.	Rock Pipit	0	8	2	3	1	0	2	3	1	1	21	2.1	0	8 (2016)
218.	Chaffinch	9	50	196	477	16	79	12	35	46	76	996	100	0	477 (2018)
219.	Brambling	1	1	0	10	1	3	0	2	3	11	32	3.2	0	11 (2024)
220.	Greenfinch	8	15	0	137	18	43	2	4	8	43	278	28	2	137 (2018)
221.	Linnet	361	585	407	479	573	714	360	375	444	291	4589	459	79	714 (2020)
222.	Lesser Redpoll	0	0	0	1	1	0	0	7	0	0	9	0.9	0	7 (2022)
223.	redpoll sp.	0	0	17	0	0	0	0	0	0	1	18	1.8	0	17 (2017)
224.	Crossbill	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
225.	Goldfinch	52	69	17	59	37	34	13	31	50	19	381	38	11	69 (2016)
226.	Serin	0	1	0	0	1	0	0	0	0	0	2	0.2	0	1 (2016)
227.	Siskin	193	75	10	33	79	12	12	9	88	8	519	52	0	193 (2015)
228.	Lapland Bunting	0	2	0	1	0	2	0	0	0	0	5	0.5	0	2 (2016)
229.	Snow Bunting	15	9	0	18	9	17	0	3	2	0	73	7.3	0	18 (2018)
230.	Yellowhammer	0	0	3	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
231.	Reed Bunting	2	2	1	7	3	4	2	3	1	3	28	2.8	0	7 (2018)
	Other species
1.	Harbour Porpoise	55	323	90	196	122	115	131	111	101	47	1291	129	0	323 (2016)
2.	Grey seal	53	26	6	61	31	40	36	15	20	11	299	30	997	61 (2018)
3.	Common Seal	748	944	504	786	591	504	626	311	302	206	5522	552	2781	944 (2016)
	Other species
1.	Small Tortoiseshell	0	0	0	0	0	0	2	1	1	3	7	0.7	0	3 (2024)
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	2	4	0.4	0	2 (2023)
4.	European Peacock	0	0	0	0	0	0	1	3	5	108	117	12	0	108 (2024)
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	3	4	0.4	0	3 (2024)
7.	Large White	0	0	0	0	0	104	36	10	22	35	207	21	0	104 (2020)
8.	Green-veined White	0	0	0	0	0	0	6	12	3	26	47	4.7	0	26 (2024)
9.	Small White	0	0	0	0	0	77	184	325	340	813	1739	174	0	813 (2024)
10.	white sp. (butterfly)	0	0	0	0	0	0	0	0	0	4	4	0.4	0	4 (2024)
11.	Red Admiral	0	0	0	0	0	27	23	60	41	58	209	21	0	60 (2022)
12.	Small Heath	0	0	0	0	0	16	63	94	29	10	212	21	2	94 (2022)
	Other species
1.	Moustached Darter	0	0	0	0	0	0	0	0	0	8	8	0.8	1	8 (2024)
2.	Darter unknown	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
3.	Migrant Hawker	0	0	0	0	0	0	0	0	7	3	10	1	0	7 (2023)
4.	Dragonfly unknown	0	0	0	0	0	0	0	0	6	24	30	3	0	24 (2024)
	Other species
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Bumblebee sp.	0	0	0	0	0	1	714	293	396	327	1731	173	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	187275	2729005	272901	65627
	Observation hours	827:30	844:50	647:50	864:45	926:15	940:35	838:00	888:00	859:15	764:30	8,401:30	840:09

Trektellen

Totals Huisduinen (zeetrek) 2015 - 2024