Select until 21 November

Totals Bloemendaal aan Zee 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	3040	393	2794	3346	7652	10725	8556	2209	6608	4292	49615	4962	0	10725 (2020)
2.	Pale-bellied Brent Goose	1	0	0	0	0	2	18	3	4	0	28	2.8	0	18 (2021)
3.	Black Brant	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
4.	Canada Goose	2	2	16	16	21	9	26	31	46	40	209	21	0	46 (2023)
5.	Barnacle Goose	604	392	1453	3008	12613	6201	5393	5856	2676	7267	45463	4546	0	12613 (2019)
6.	Branta leucopsis x ?	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
7.	Lesser Canada Goose	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2019)
8.	Bar-headed Goose	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
9.	Greylag Goose	51	64	201	237	369	820	530	1073	371	630	4346	435	0	1073 (2022)
10.	Anser sp.	0	0	0	0	1	162	110	0	9	25	307	31	0	162 (2020)
11.	goose sp.	3	0	0	2	0	0	255	281	282	147	970	97	0	282 (2023)
12.	Domestic Goose	0	0	0	0	1	2	3	2	1	1	10	1	0	3 (2021)
13.	Feral Mallard	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
14.	Pink-footed Goose	0	0	0	239	308	728	92	351	19	195	1932	193	0	728 (2020)
15.	Tundra Bean Goose	0	0	0	0	0	18	0	1	4	1	24	2.4	0	18 (2020)
16.	Bean Goose sp.	0	0	0	2	0	0	0	0	12	0	14	1.4	0	12 (2023)
17.	Eurasian White-fronted Goose	0	5	79	88	5	373	241	160	108	4	1063	106	0	373 (2020)
18.	Black Swan	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
19.	Mute Swan	0	1	1	9	48	150	16	11	21	9	266	27	0	150 (2020)
20.	Bewick's Swan	0	0	0	0	23	3	0	9	0	0	35	3.5	0	23 (2019)
21.	Whooper Swan	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2019)
22.	Egyptian Goose	41	36	46	58	102	278	117	402	138	209	1427	143	0	402 (2022)
23.	Shelduck	193	177	251	554	896	1506	1140	905	1544	530	7696	770	0	1544 (2023)
24.	Ruddy Shelduck	0	0	0	0	0	2	0	0	2	0	4	0.4	0	2 (2020)
25.	Garganey	4	0	19	23	39	57	35	172	16	22	387	39	0	172 (2022)
26.	Shoveler	219	262	1447	389	1533	4200	1984	3400	398	1097	14929	1493	65	4200 (2020)
27.	Gadwall	44	38	147	62	126	242	201	155	104	66	1185	119	0	242 (2020)
28.	Wigeon	1678	725	1562	1534	2912	4795	6668	2149	3092	1840	26955	2696	140	6668 (2021)
29.	Mallard	5	81	11	3	12	31	18	13	18	7	199	20	0	81 (2016)
30.	Pintail	59	121	709	219	281	256	917	1323	1536	1258	6679	668	0	1536 (2023)
31.	Teal	546	648	2576	773	2624	4355	4342	4917	1732	3240	25753	2575	335	4917 (2022)
32.	dabbling duck sp.	0	55	0	0	0	0	0	0	0	0	55	5.5	0	55 (2016)
33.	duck sp.	0	0	0	18	0	306	1	86	0	18	429	43	0	306 (2020)
34.	Red-crested Pochard	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
35.	Pochard	8	2	4	7	13	34	29	69	3	8	177	18	0	69 (2022)
36.	Tufted Duck	10	17	31	15	88	88	107	134	41	24	555	56	0	134 (2022)
37.	Scaup	1	4	60	13	14	24	137	42	38	21	354	35	0	137 (2021)
38.	Eider	121	115	185	186	409	993	1037	854	718	563	5181	518	13	1037 (2021)
39.	Velvet Scoter	14	9	121	51	80	116	889	120	229	254	1883	188	28	889 (2021)
40.	Common Scoter	2853	3471	9156	9514	9925	17353	34279	10373	16315	18953	132192	13219	4027	34279 (2021)
41.	Long-tailed Duck	0	2	6	1	2	3	3	1	3	4	25	2.5	0	6 (2017)
42.	Goldeneye	5	0	4	1	3	13	47	22	10	13	118	12	0	47 (2021)
43.	Smew	0	0	0	0	0	0	18	0	0	0	18	1.8	0	18 (2021)
44.	Goosander	5	8	3	4	22	4	22	13	11	4	96	9.6	0	22 (2019)
45.	Red-breasted Merganser	212	235	257	238	467	720	977	648	440	362	4556	456	0	977 (2021)
46.	Swift	4	0	2	7	0	107	19	0	44	10	193	19	0	107 (2020)
47.	Stock Dove	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2022)
48.	Woodpigeon	0	0	0	0	2	1	1	5	5	0	14	1.4	0	5 (2022)
49.	Collared Dove	0	1	1	3	0	0	0	0	0	0	5	0.5	0	3 (2018)
50.	Red-necked Grebe	0	0	4	4	1	4	15	9	8	1	46	4.6	0	15 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Great Crested Grebe	362	150	370	818	1130	565	1432	2902	311	372	8412	841	2020	2902 (2022)
52.	Slavonian Grebe	0	2	0	1	0	3	0	0	0	0	6	0.6	0	3 (2020)
53.	Black-necked Grebe	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
54.	Black-necked / Slavonian Grebe	0	0	0	2	0	2	1	1	0	0	6	0.6	0	2 (2018)
55.	grebe sp.	0	0	0	0	0	2	0	0	1	0	3	0.3	0	2 (2020)
56.	Oystercatcher	96	160	218	349	465	679	737	552	889	356	4501	450	14	889 (2023)
57.	Avocet	88	55	13	34	42	219	103	1404	57	258	2273	227	0	1404 (2022)
58.	Grey Plover	99	111	866	136	1634	1256	2364	1809	773	504	9552	955	0	2364 (2021)
59.	Golden Plover	22	2	1	18	0	11	5	2	1	0	62	6.2	0	22 (2015)
60.	Dotterel	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
61.	Ringed Plover	7	24	111	129	521	367	60	277	721	31	2248	225	0	721 (2023)
62.	Little Ringed Plover	0	0	2	1	1	4	1	1	2	2	14	1.4	0	4 (2020)
63.	Lapwing	31	11	53	1	9	2	191	688	23	0	1009	101	0	688 (2022)
64.	Kentish Plover	0	0	0	0	0	2	0	1	0	0	3	0.3	0	2 (2020)
65.	Whimbrel	61	60	210	415	1351	3312	1466	957	460	298	8590	859	0	3312 (2020)
66.	Curlew	81	49	54	81	190	409	559	127	185	67	1802	180	0	559 (2021)
67.	Bar-tailed Godwit	88	756	1051	253	1266	2643	6090	18317	755	8403	39622	3962	2	18317 (2022)
68.	Black-tailed Godwit	0	2	3	3	11	6	2	43	4	29	103	10	0	43 (2022)
69.	Woodcock	0	0	0	0	0	0	25	1	0	0	26	2.6	0	25 (2021)
70.	Snipe	0	28	0	1	6	2	4	38	7	0	86	8.6	0	38 (2022)
71.	Grey Phalarope	0	0	2	0	1	0	1	1	5	0	10	1	0	5 (2023)
72.	Common Sandpiper	0	0	0	1	0	4	1	1	2	0	9	0.9	0	4 (2020)
73.	Green Sandpiper	0	0	0	0	1	9	0	5	1	0	16	1.6	0	9 (2020)
74.	Wood Sandpiper	0	0	0	0	0	2	0	3	0	0	5	0.5	0	3 (2022)
75.	Redshank	16	10	92	30	147	357	43	327	72	114	1208	121	0	357 (2020)
76.	Spotted Redshank	0	0	2	0	6	7	1	42	3	0	61	6.1	0	42 (2022)
77.	Greenshank	0	2	62	15	43	46	30	130	12	12	352	35	0	130 (2022)
78.	Turnstone	4	40	34	3	56	83	67	21	85	11	404	40	0	85 (2023)
79.	Knot	26	301	1702	136	1918	1223	1114	979	895	758	9052	905	0	1918 (2019)
80.	Ruff	1	0	22	5	104	43	33	147	25	27	407	41	0	147 (2022)
81.	wader sp.	0	0	15	0	0	0	37	121	44	44	261	26	0	121 (2022)
82.	small wader	0	0	0	0	0	0	1	0	61	0	62	6.2	0	61 (2023)
83.	large wader	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2021)
84.	Curlew Sandpiper	0	0	1	0	4	4	5	2	0	1	17	1.7	0	5 (2021)
85.	Sanderling	626	391	920	563	1005	3814	2285	1402	3063	748	14817	1482	1162	3814 (2020)
86.	Dunlin	2420	1695	507	787	2173	4639	8675	8683	7474	2673	39726	3973	0	8683 (2022)
87.	Purple Sandpiper	0	12	11	0	0	2	5	1	2	2	35	3.5	0	12 (2016)
88.	Little Stint	0	1	3	1	2	8	1	6	7	0	29	2.9	0	8 (2020)
89.	Calidris sp.	0	0	0	0	0	1	0	0	10	0	11	1.1	0	10 (2023)
90.	Little Tern	68	105	87	106	548	644	430	301	110	77	2476	248	0	644 (2020)
91.	Gull-billed Tern	0	0	0	0	0	4	3	1	1	0	9	0.9	0	4 (2020)
92.	Caspian Tern	0	0	2	0	2	0	2	0	2	2	10	1	0	2 (2017)
93.	Black Tern	87	28	268	83	416	1346	2454	395	269	116	5462	546	0	2454 (2021)
94.	Arctic Tern	110	114	94	180	280	282	573	602	386	96	2717	272	0	602 (2022)
95.	Common/Arctic Tern	2277	1236	5434	1682	17739	48160	25167	11506	6225	4489	123915	12392	0	48160 (2020)
96.	Common Tern	1025	626	2308	1789	3642	3920	4622	1892	1766	2053	23643	2364	69	4622 (2021)
97.	Sandwich Tern	171	1597	1649	2167	14971	15081	10481	7031	4972	1618	59738	5974	94	15081 (2020)
98.	Little Gull	3116	1860	11137	859	21506	28109	95066	28366	14524	3750	208293	20829	3100	95066 (2021)
99.	Kittiwake	5018	151	1238	2343	1791	4262	7840	3020	6661	754	33078	3308	20	7840 (2021)
100.	Sabine's Gull	1	0	4	0	0	3	2	0	4	0	14	1.4	0	4 (2017)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Black-headed Gull	1484	2890	9792	3831	17239	21102	47850	18821	13163	7245	143417	14342	102	47850 (2021)
102.	Mediterranean Gull	3	5	14	7	33	112	104	39	48	32	397	40	2	112 (2020)
103.	Common Gull	3381	2023	8247	3531	11750	21043	23430	15940	18665	10732	118742	11874	455	23430 (2021)
104.	Caspian Gull	0	0	0	0	0	0	4	1	7	0	12	1.2	0	7 (2023)
105.	Herring Gull	1526	2409	2055	1332	6425	4649	4009	2553	3802	3492	32252	3225	515	6425 (2019)
106.	Yellow-legged Gull	0	1	0	0	1	0	0	0	0	2	4	0.4	0	2 (2024)
107.	Great Black-backed Gull	583	580	607	844	1006	1335	1070	786	911	304	8026	803	65	1335 (2020)
108.	Glaucous Gull	0	1	3	0	0	0	0	0	0	0	4	0.4	0	3 (2017)
109.	Lesser Black-backed Gull	4063	6049	8336	13927	17472	18963	21233	23473	11727	13596	138839	13884	502	23473 (2022)
110.	Laridae sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
111.	Iceland Gull	0	1	1	0	3	1	5	7	2	1	21	2.1	0	7 (2022)
112.	Long-tailed Skua	0	2	3	1	2	2	2	6	6	1	25	2.5	0	6 (2022)
113.	skua sp.	5	6	31	12	23	13	37	9	45	9	190	19	2	45 (2023)
114.	Arctic Skua	5	9	177	62	135	75	197	93	353	17	1123	112	3	353 (2023)
115.	S. parasiticus / pomarinus	0	0	0	2	0	0	0	0	1	0	3	0.3	0	2 (2018)
116.	Pomarine Skua	3	8	25	20	21	6	6	2	9	0	100	10	0	25 (2017)
117.	Great Skua	14	15	61	89	17	15	12	2	24	4	253	25	1	89 (2018)
118.	Puffin	0	0	2	0	0	1	1	0	1	0	5	0.5	0	2 (2017)
119.	Black Guillemot	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
120.	Razorbill	2	2	4	3	10	29	47	24	116	5	242	24	13	116 (2023)
121.	Razorbill/Guillemot	740	876	1204	360	1467	1152	8257	3095	2240	215	19606	1961	29	8257 (2021)
122.	Little Auk	0	1	1	0	5	2	2	5	0	0	16	1.6	0	5 (2019)
123.	Guillemot	5	6	126	8	102	77	197	170	18	5	714	71	32	197 (2021)
124.	Red-throated Diver	72	135	524	506	768	1009	4294	2162	1191	532	11193	1119	74	4294 (2021)
125.	Black-throated Diver	6	4	9	8	16	13	62	37	25	19	199	20	0	62 (2021)
126.	Great Northern Diver	0	0	1	0	0	2	4	0	1	0	8	0.8	0	4 (2021)
127.	diver sp.	62	68	443	123	433	661	919	914	1569	677	5869	587	0	1569 (2023)
128.	Storm Petrel	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
129.	storm-petrel sp.	0	0	1	0	0	0	0	0	2	0	3	0.3	0	2 (2023)
130.	Leach's Petrel	4	1	11	26	1	2	5	2	9	2	63	6.3	0	26 (2018)
131.	Fulmar	2	1	17	14	7	4	50	2	3	24	124	12	0	50 (2021)
132.	Sooty Shearwater	5	113	24	12	3	7	25	154	46	28	417	42	0	154 (2022)
133.	Manx Shearwater	2	0	10	11	2	0	6	2	17	4	54	5.4	0	17 (2023)
134.	Balearic Shearwater	0	0	2	0	0	1	0	0	1	0	4	0.4	0	2 (2017)
135.	shearwater sp.	0	0	1	0	0	2	1	2	2	0	8	0.8	0	2 (2020)
136.	Gannet	699	312	394	1210	507	750	3075	1075	7284	1454	16760	1676	16	7284 (2023)
137.	Cormorant	3251	5971	9221	7380	16320	16679	17621	16639	9634	8248	110964	11096	565	17621 (2021)
138.	Shag	0	1	0	0	0	1	0	0	0	0	2	0.2	0	1 (2016)
139.	Spoonbill	0	51	8	65	95	354	523	101	83	42	1322	132	0	523 (2021)
140.	Little Egret	0	0	0	0	2	0	0	0	3	1	6	0.6	0	3 (2023)
141.	Great White Egret	0	0	0	0	1	5	10	2	2	3	23	2.3	0	10 (2021)
142.	Grey Heron	22	8	3	5	33	36	32	52	47	27	265	27	0	52 (2022)
143.	Purple Heron	0	0	0	0	0	3	0	1	0	0	4	0.4	0	3 (2020)
144.	Osprey	0	0	0	2	0	0	0	0	1	0	3	0.3	0	2 (2018)
145.	Honey Buzzard	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
146.	Sparrowhawk	0	0	0	0	0	1	4	0	0	0	5	0.5	0	4 (2021)
147.	Goshawk	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
148.	Sparrowhawk/Goshawk	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
149.	Marsh Harrier	0	1	1	4	17	8	6	8	6	3	54	5.4	0	17 (2019)
150.	Hen Harrier	0	0	1	0	2	6	3	0	0	2	14	1.4	0	6 (2020)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	White-tailed Eagle	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
152.	Common Buzzard	0	1	0	0	0	0	2	0	0	0	3	0.3	0	2 (2021)
153.	Short-eared Owl	0	0	0	0	2	1	0	2	1	0	6	0.6	0	2 (2019)
154.	Great Spotted Woodpecker	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
155.	Kestrel	1	1	4	1	11	7	4	8	6	4	47	4.7	0	11 (2019)
156.	Merlin	0	1	4	2	6	10	0	11	3	6	43	4.3	0	11 (2022)
157.	Hobby	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
158.	Peregrine	0	0	1	3	7	4	2	7	9	1	34	3.4	0	9 (2023)
159.	Magpie	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
160.	Jackdaw	4	0	0	0	6	0	5	7	2	0	24	2.4	0	7 (2022)
161.	Rook	0	1	0	1	3	3	0	11	2	7	28	2.8	0	11 (2022)
162.	Carrion Crow	14	9	0	2	0	0	9	16	4	36	90	9	0	36 (2024)
163.	Hooded Crow	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2019)
164.	Raven	0	0	0	0	1	1	0	1	0	0	3	0.3	0	1 (2019)
165.	Blue Tit	0	0	0	0	8	22	0	0	0	1	31	3.1	0	22 (2020)
166.	Great Tit	0	0	0	1	1	0	0	0	5	0	7	0.7	0	5 (2023)
167.	Wood Lark	0	0	0	0	0	2	1	1	0	1	5	0.5	1	2 (2020)
168.	Skylark	7	3	7	30	17	1027	104	39	70	20	1324	132	0	1027 (2020)
169.	Sand Martin	2	0	0	10	41	46	2	2	1	4	108	11	0	46 (2020)
170.	Swallow	4	5	13	173	71	266	30	96	133	55	846	85	0	266 (2020)
171.	House Martin	0	221	0	9	1	7	0	0	27	2	267	27	0	221 (2016)
172.	Long-tailed Tit	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
173.	Chiffchaff	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2022)
174.	Goldcrest	0	0	0	0	0	5	0	0	0	0	5	0.5	0	5 (2020)
175.	Starling	13	211	2619	4	595	9095	11330	2209	169	536	26781	2678	0	11330 (2021)
176.	Song Thrush	0	0	0	0	9	1	3	2	0	0	15	1.5	0	9 (2019)
177.	Mistle Thrush	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
178.	Redwing	0	1	3	6	5	24	23	1	1	3	67	6.7	0	24 (2020)
179.	Blackbird	0	0	0	2	0	0	0	1	0	0	3	0.3	0	2 (2018)
180.	Fieldfare	0	0	0	0	0	50	3	0	1	0	54	5.4	0	50 (2020)
181.	Robin	0	0	0	0	1	0	0	0	0	0	1	0.1	1	1 (2019)
182.	Black Redstart	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
183.	Wheatear	0	0	0	0	1	0	0	0	1	1	3	0.3	0	1 (2019)
184.	Tree Sparrow	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
185.	Dunnock	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
186.	Blue-headed Wagtail	0	1	0	0	0	5	4	1	0	0	11	1.1	0	5 (2020)
187.	Yellow Wagtail (flavissima)	1	0	0	0	0	2	0	1	0	1	5	0.5	0	2 (2020)
188.	Grey-headed Wagtail	0	0	1	0	0	0	0	0	4	0	5	0.5	0	4 (2023)
189.	Yellow wagtail sp.	0	1	3	27	14	41	9	23	28	23	169	17	0	41 (2020)
190.	Grey Wagtail	0	1	0	3	4	0	6	0	5	2	21	2.1	0	6 (2021)
191.	White Wagtail	14	19	17	19	26	66	32	46	33	20	292	29	13	66 (2020)
192.	alba wagtail sp.	40	12	31	41	100	184	132	83	93	146	862	86	5	184 (2020)
193.	Pied Wagtail	1	0	0	0	1	2	0	4	0	4	12	1.2	0	4 (2022)
194.	Richard's Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
195.	Tawny Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
196.	Meadow Pipit	44	30	23	142	2660	444	448	186	849	131	4957	496	5	2660 (2019)
197.	Tree Pipit	0	0	0	2	1	4	3	14	2	3	29	2.9	0	14 (2022)
198.	Tree Pipit/Olive-backed Pipit	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
199.	Water Pipit	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
200.	Rock Pipit	0	0	2	1	1	2	4	0	0	0	10	1	0	4 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
201.	Rock Pipit/Water Pipit	0	0	0	0	0	1	4	4	6	5	20	2	0	6 (2023)
202.	pipit sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
203.	Chaffinch	0	0	0	0	80	2672	1261	1	3	0	4017	402	0	2672 (2020)
204.	Brambling	0	0	0	0	0	17	0	2	0	0	19	1.9	0	17 (2020)
205.	Hawfinch	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
206.	Greenfinch	1	0	0	15	1	12	4	5	11	9	58	5.8	0	15 (2018)
207.	Linnet	0	12	6	15	14	59	12	13	42	54	227	23	0	59 (2020)
208.	Lesser Redpoll	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2021)
209.	redpoll sp.	0	0	0	0	0	3	0	0	0	1	4	0.4	0	3 (2020)
210.	Goldfinch	4	4	0	4	6	40	10	5	6	12	91	9.1	0	40 (2020)
211.	Siskin	1	40	1	1	54	45	82	10	62	13	309	31	0	82 (2021)
212.	Lapland Bunting	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
213.	Snow Bunting	0	0	0	0	0	1	0	4	0	0	5	0.5	0	4 (2022)
214.	Ortolan Bunting	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
215.	Reed Bunting	1	0	0	1	2	7	6	6	3	6	32	3.2	0	7 (2020)
	Other species
1.	Harbour Porpoise	9	26	13	29	51	44	99	71	35	27	404	40	12	99 (2021)
2.	Grey seal	1	3	0	3	6	3	4	4	1	1	26	2.6	0	6 (2019)
3.	Common Seal	1	4	1	5	1	0	4	1	1	0	18	1.8	1	5 (2018)
4.	Common / Grey seal	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
5.	bat sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	41729	38602	93802	67564	191316	278570	386974	216988	160167	116641	1592353	159235	13503
	Observation hours	81:15	83:35	161:55	126:15	228:30	354:15	373:50	293:45	289:30	195:00	2,187:50	218:47

Trektellen

Totals Bloemendaal aan Zee 2015 - 2024