Totals Bloemendaal aan Zee 2013 - 2022

	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	1667	3678	3040	393	2794	3346	7652	10725	8556	1931	43782	4378	0	10725 (2020)
2.	Pale-bellied Brent Goose	0	0	1	0	0	0	0	2	18	3	24	2.4	0	18 (2021)
3.	Black Brant	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2021)
4.	Canada Goose	0	4	2	2	16	16	21	9	26	31	127	13	0	31 (2022)
5.	Barnacle Goose	889	695	604	392	1453	3008	12613	6201	5393	5814	37062	3706	0	12613 (2019)
6.	Lesser Canada Goose	0	0	0	0	0	0	1	0	0	1	2	0.2	0	1 (2019)
7.	Bar-headed Goose	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2019)
8.	Anser sp.	0	0	0	0	0	0	1	162	110	0	273	27	0	162 (2020)
9.	goose sp.	174	0	3	0	0	2	0	0	255	60	494	49	0	255 (2021)
10.	Domestic Goose	0	1	0	0	0	0	1	2	3	2	9	0.9	0	3 (2021)
11.	Greylag Goose	326	319	51	64	201	237	369	820	530	1025	3942	394	0	1025 (2022)
12.	Bean Goose sp.	2	0	0	0	0	2	0	0	0	0	4	0.4	0	2 (2013)
13.	Pink-footed Goose	0	126	0	0	0	239	308	728	92	351	1844	184	0	728 (2020)
14.	Tundra Bean Goose	62	0	0	0	0	0	0	18	0	1	81	8.1	0	62 (2013)
15.	Eurasian White-fronted Goose	321	1	0	5	79	88	5	373	241	142	1255	126	0	373 (2020)
16.	Mute Swan	8	2	0	1	1	9	48	150	16	7	242	24	0	150 (2020)
17.	Bewick's Swan	4	0	0	0	0	0	23	3	0	0	30	3	0	23 (2019)
18.	Whooper Swan	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2019)
19.	Egyptian Goose	54	32	41	36	46	58	102	278	117	368	1132	113	0	368 (2022)
20.	Shelduck	485	734	193	177	251	554	896	1506	1140	760	6696	670	0	1506 (2020)
21.	Ruddy Shelduck	0	1	0	0	0	0	0	2	0	0	3	0.3	0	2 (2020)
22.	Garganey	24	0	4	0	19	23	39	57	35	172	373	37	0	172 (2022)
23.	Shoveler	243	376	219	262	1447	389	1533	4200	1984	3383	14036	1404	65	4200 (2020)
24.	Gadwall	64	21	44	38	147	62	126	242	201	132	1077	108	0	242 (2020)
25.	Wigeon	3324	179	1678	725	1562	1534	2912	4795	6668	1828	25205	2521	90	6668 (2021)
26.	Mallard	61	6	5	81	11	3	12	31	18	11	239	24	0	81 (2016)
27.	dabbling duck sp.	0	0	0	55	0	0	0	0	0	0	55	5.5	0	55 (2016)
28.	duck sp.	0	0	0	0	0	18	0	306	1	2	327	33	0	306 (2020)
29.	Pintail	551	210	59	121	709	219	281	256	917	1295	4618	462	0	1295 (2022)
30.	Teal	2134	896	546	648	2576	773	2624	4355	4342	4783	23677	2368	371	4783 (2022)
31.	Red-crested Pochard	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
32.	Pochard	30	2	8	2	4	7	13	34	29	50	179	18	0	50 (2022)
33.	Tufted Duck	71	6	10	17	31	15	88	88	107	100	533	53	0	107 (2021)
34.	Scaup	45	4	1	4	60	13	14	24	137	4	306	31	0	137 (2021)
35.	Eider	503	82	121	115	185	186	409	993	1037	722	4353	435	9	1037 (2021)
36.	Velvet Scoter	25	28	14	9	121	51	80	116	889	80	1413	141	16	889 (2021)
37.	Common Scoter	6298	3846	2853	3471	9156	9514	9925	17353	34279	6838	103533	10353	1520	34279 (2021)
38.	Long-tailed Duck	0	1	0	2	6	1	2	3	3	1	19	1.9	0	6 (2017)
39.	Goldeneye	15	0	5	0	4	1	3	13	47	16	104	10	0	47 (2021)
40.	Smew	0	0	0	0	0	0	0	0	18	0	18	1.8	0	18 (2021)
41.	Goosander	17	0	5	8	3	4	22	4	22	6	91	9.1	0	22 (2019)
42.	Red-breasted Merganser	483	90	212	235	257	238	467	720	977	468	4147	415	0	977 (2021)
43.	Red-throated Diver	1678	112	72	135	524	506	768	1009	4294	1540	10638	1064	329	4294 (2021)
44.	Black-throated Diver	7	3	6	4	9	8	16	13	62	33	161	16	0	62 (2021)
45.	Great Northern Diver	1	0	0	0	1	0	0	2	4	0	8	0.8	0	4 (2021)
46.	diver sp.	1238	149	62	68	443	123	433	661	919	560	4656	466	0	1238 (2013)
47.	Storm Petrel	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2018)
48.	Leach's Petrel	1	3	4	1	11	26	1	2	5	0	54	5.4	0	26 (2018)
49.	storm-petrel sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2017)
50.	Fulmar	12	1	2	1	17	14	7	4	50	1	109	11	0	50 (2021)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
51.	Sooty Shearwater	8	5	5	113	24	12	3	7	25	0	202	20	0	113 (2016)
52.	Manx Shearwater	1	0	2	0	10	11	2	0	6	0	32	3.2	0	11 (2018)
53.	shearwater sp.	2	0	0	0	1	0	0	2	1	0	6	0.6	0	2 (2013)
54.	Balearic Shearwater	0	0	0	0	2	0	0	1	0	0	3	0.3	0	2 (2017)
55.	Red-necked Grebe	5	4	0	0	4	4	1	4	15	8	45	4.5	0	15 (2021)
56.	Great Crested Grebe	2958	309	362	150	370	818	1130	565	1432	2674	10768	1077	2735	2958 (2013)
57.	Slavonian Grebe	1	0	0	2	0	1	0	3	0	0	7	0.7	0	3 (2020)
58.	Black-necked Grebe	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
59.	grebe sp.	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2020)
60.	Black-necked / Slavonian Grebe	0	1	0	0	0	2	0	2	1	1	7	0.7	0	2 (2018)
61.	Spoonbill	8	0	0	51	8	65	95	354	523	65	1169	117	0	523 (2021)
62.	Grey Heron	5	7	22	8	3	5	33	36	32	47	198	20	0	47 (2022)
63.	Purple Heron	0	0	0	0	0	0	0	3	0	1	4	0.4	0	3 (2020)
64.	Great White Egret	0	0	0	0	0	0	1	5	10	1	17	1.7	0	10 (2021)
65.	Little Egret	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2019)
66.	Gannet	860	207	699	312	394	1210	507	750	3075	719	8733	873	20	3075 (2021)
67.	Shag	0	0	0	1	0	0	0	1	0	0	2	0.2	0	1 (2016)
68.	Cormorant	6866	2548	3251	5971	9221	7380	16320	16679	17621	13924	99781	9978	595	17621 (2021)
69.	Osprey	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2018)
70.	Honey Buzzard	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2020)
71.	Sparrowhawk	1	1	0	0	0	0	0	1	4	0	7	0.7	0	4 (2021)
72.	Sparrowhawk/Goshawk	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2016)
73.	Goshawk	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2020)
74.	Marsh Harrier	1	3	0	1	1	4	17	8	6	6	47	4.7	0	17 (2019)
75.	Hen Harrier	1	0	0	0	1	0	2	6	3	0	13	1.3	0	6 (2020)
76.	Common Buzzard	0	1	0	1	0	0	0	0	2	0	4	0.4	0	2 (2021)
77.	Oystercatcher	260	95	96	160	218	349	465	679	737	536	3595	360	14	737 (2021)
78.	Avocet	41	97	88	55	13	34	42	219	103	1403	2095	210	0	1403 (2022)
79.	Lapwing	2085	1	31	11	53	1	9	2	191	19	2403	240	0	2085 (2013)
80.	Golden Plover	30	1	22	2	1	18	0	11	5	0	90	9	0	30 (2013)
81.	Grey Plover	257	301	99	111	866	136	1634	1256	2364	1800	8824	882	0	2364 (2021)
82.	Ringed Plover	110	22	7	24	111	129	521	367	60	236	1587	159	0	521 (2019)
83.	Little Ringed Plover	6	0	0	0	2	1	1	4	1	1	16	1.6	0	6 (2013)
84.	Kentish Plover	0	0	0	0	0	0	0	2	0	1	3	0.3	0	2 (2020)
85.	Dotterel	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2019)
86.	Whimbrel	128	217	61	60	210	415	1351	3312	1466	956	8176	818	0	3312 (2020)
87.	Curlew	870	66	81	49	54	81	190	409	559	108	2467	247	0	870 (2013)
88.	Bar-tailed Godwit	686	869	88	756	1051	253	1266	2643	6090	18308	32010	3201	18	18308 (2022)
89.	Black-tailed Godwit	23	8	0	2	3	3	11	6	2	43	101	10	0	43 (2022)
90.	Turnstone	36	48	4	40	34	3	56	83	67	16	387	39	0	83 (2020)
91.	Knot	965	362	26	301	1702	136	1918	1223	1114	936	8683	868	0	1918 (2019)
92.	Ruff	54	0	1	0	22	5	104	43	33	143	405	41	0	143 (2022)
93.	wader spec.	0	0	0	0	15	0	0	0	37	114	166	17	0	114 (2022)
94.	small wader	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2021)
95.	large wader	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2021)
96.	Curlew Sandpiper	0	0	0	0	1	0	4	4	5	2	16	1.6	0	5 (2021)
97.	Temminck's Stint	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2014)
98.	Sanderling	664	456	626	391	920	563	1005	3814	2285	1315	12039	1204	1215	3814 (2020)
99.	Dunlin	3787	361	2420	1695	507	787	2173	4639	8675	8544	33588	3359	0	8675 (2021)
100.	Calidris sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2020)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
101.	Purple Sandpiper	18	0	0	12	11	0	0	2	5	1	49	4.9	0	18 (2013)
102.	Little Stint	0	0	0	1	3	1	2	8	1	6	22	2.2	0	8 (2020)
103.	Woodcock	1	0	0	0	0	0	0	0	25	1	27	2.7	0	25 (2021)
104.	Snipe	17	0	0	28	0	1	6	2	4	2	60	6	0	28 (2016)
105.	Grey Phalarope	0	0	0	0	2	0	1	0	1	0	4	0.4	0	2 (2017)
106.	Common Sandpiper	0	1	0	0	0	1	0	4	1	1	8	0.8	0	4 (2020)
107.	Green Sandpiper	0	0	0	0	0	0	1	9	0	4	14	1.4	0	9 (2020)
108.	Redshank	228	44	16	10	92	30	147	357	43	327	1294	129	0	357 (2020)
109.	Wood Sandpiper	4	0	0	0	0	0	0	2	0	3	9	0.9	0	4 (2013)
110.	Spotted Redshank	1	6	0	0	2	0	6	7	1	42	65	6.5	0	42 (2022)
111.	Greenshank	15	6	0	2	62	15	43	46	30	129	348	35	0	129 (2022)
112.	Kittiwake	5107	213	5018	151	1238	2343	1791	4262	7840	2443	30406	3041	22	7840 (2021)
113.	Sabine's Gull	1	0	1	0	4	0	0	3	2	0	11	1.1	0	4 (2017)
114.	Black-headed Gull	15243	4448	1484	2890	9792	3831	17239	21102	47850	10969	134848	13485	297	47850 (2021)
115.	Little Gull	4921	7512	3116	1860	11137	859	21506	28109	95066	28357	202443	20244	3650	95066 (2021)
116.	Mediterranean Gull	6	3	3	5	14	7	33	112	104	34	321	32	2	112 (2020)
117.	Common Gull	7895	4366	3381	2023	8247	3531	11750	21043	23430	11952	97618	9762	470	23430 (2021)
118.	Great Black-backed Gull	1287	422	583	580	607	844	1006	1335	1070	364	8098	810	70	1335 (2020)
119.	Glaucous Gull	0	0	0	1	3	0	0	0	0	0	4	0.4	0	3 (2017)
120.	Iceland Gull	1	1	0	1	1	0	3	1	5	7	20	2	0	7 (2022)
121.	Herring Gull	5207	1389	1526	2409	2055	1332	6425	4649	4009	1201	30202	3020	520	6425 (2019)
122.	Caspian Gull	0	0	0	0	0	0	0	0	4	0	4	0.4	0	4 (2021)
123.	Yellow-legged Gull	3	0	0	1	0	0	1	0	0	0	5	0.5	0	3 (2013)
124.	Laridae sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2017)
125.	Lesser Black-backed Gull	18628	4102	4063	6049	8336	13927	17472	18963	21233	6048	118821	11882	506	21233 (2021)
126.	Gull-billed Tern	2	0	0	0	0	0	0	4	3	1	10	1	0	4 (2020)
127.	Caspian Tern	0	0	0	0	2	0	2	0	2	0	6	0.6	0	2 (2017)
128.	Sandwich Tern	1111	309	171	1597	1649	2167	14971	15081	10481	4436	51973	5197	104	15081 (2020)
129.	Little Tern	90	362	68	105	87	106	548	644	430	300	2740	274	0	644 (2020)
130.	Common Tern	990	824	1025	626	2308	1789	3642	3920	4622	1815	21561	2156	69	4622 (2021)
131.	Arctic Tern	139	177	110	114	94	180	280	282	573	597	2546	255	0	597 (2022)
132.	Common/Arctic Tern	5514	2150	2277	1236	5434	1682	17739	48160	25167	10870	120229	12023	120	48160 (2020)
133.	White-winged Black Tern	5	0	0	0	0	0	0	0	0	0	5	0.5	0	5 (2013)
134.	Black Tern	95	61	87	28	268	83	416	1346	2454	392	5230	523	0	2454 (2021)
135.	Great Skua	30	13	14	15	61	89	17	15	12	2	268	27	1	89 (2018)
136.	Pomarine Skua	35	20	3	8	25	20	21	6	6	0	144	14	0	35 (2013)
137.	Arctic Skua	44	12	5	9	177	62	135	75	197	6	722	72	3	197 (2021)
138.	skua sp.	19	5	5	6	31	12	23	13	37	1	152	15	1	37 (2021)
139.	Long-tailed Skua	4	1	0	2	3	1	2	2	2	0	17	1.7	0	4 (2013)
140.	S. parasiticus / pomarinus	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2018)
141.	Little Auk	1	2	0	1	1	0	5	2	2	0	14	1.4	0	5 (2019)
142.	Guillemot	68	256	5	6	126	8	102	77	197	147	992	99	47	256 (2014)
143.	Razorbill	6	0	2	2	4	3	10	29	47	17	120	12	10	47 (2021)
144.	Razorbill/Guillemot	680	1385	740	876	1204	360	1467	1152	8257	2771	18892	1889	29	8257 (2021)
145.	Puffin	0	0	0	0	2	0	0	1	1	0	4	0.4	0	2 (2017)
146.	Stock Dove	1	0	0	0	0	0	0	0	0	2	3	0.3	0	2 (2022)
147.	Woodpigeon	3	0	0	0	0	0	2	1	1	5	12	1.2	0	5 (2022)
148.	Collared Dove	0	0	0	1	1	3	0	0	0	0	5	0.5	0	3 (2018)
149.	Short-eared Owl	0	0	0	0	0	0	2	1	0	1	4	0.4	0	2 (2019)
150.	Swift	0	0	4	0	2	7	0	107	19	0	139	14	0	107 (2020)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
151.	Great Spotted Woodpecker	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2020)
152.	Kestrel	2	0	1	1	4	1	11	7	4	5	36	3.6	0	11 (2019)
153.	Merlin	3	1	0	1	4	2	6	10	0	9	36	3.6	0	10 (2020)
154.	Hobby	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2020)
155.	Peregrine	2	0	0	0	1	3	7	4	2	3	22	2.2	0	7 (2019)
156.	Magpie	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
157.	Jackdaw	0	0	4	0	0	0	6	0	5	7	22	2.2	0	7 (2022)
158.	Rook	1	0	0	1	0	1	3	3	0	11	20	2	0	11 (2022)
159.	Carrion Crow	10	0	14	9	0	2	0	0	9	16	60	6	0	16 (2022)
160.	Hooded Crow	0	0	0	0	0	0	1	0	0	1	2	0.2	0	1 (2019)
161.	Raven	0	0	0	0	0	0	1	1	0	1	3	0.3	0	1 (2019)
162.	Blue Tit	0	0	0	0	0	0	8	22	0	0	30	3	0	22 (2020)
163.	Great Tit	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2018)
164.	Wood Lark	0	0	0	0	0	0	0	2	1	1	4	0.4	1	2 (2020)
165.	Skylark	14	7	7	3	7	30	17	1027	104	26	1242	124	0	1027 (2020)
166.	Sand Martin	1	7	2	0	0	10	41	46	2	2	111	11	0	46 (2020)
167.	Swallow	40	33	4	5	13	173	71	266	30	89	724	72	0	266 (2020)
168.	House Martin	1	1	0	221	0	9	1	7	0	0	240	24	0	221 (2016)
169.	Long-tailed Tit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
170.	Chiffchaff	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
171.	Blackcap	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2013)
172.	Goldcrest	0	0	0	0	0	0	0	5	0	0	5	0.5	0	5 (2020)
173.	Starling	970	22	13	211	2619	4	595	9095	11330	2169	27028	2703	0	11330 (2021)
174.	Blackbird	0	0	0	0	0	2	0	0	0	1	3	0.3	0	2 (2018)
175.	Fieldfare	0	0	0	0	0	0	0	50	3	0	53	5.3	0	50 (2020)
176.	Redwing	0	0	0	1	3	6	5	24	23	1	63	6.3	0	24 (2020)
177.	Song Thrush	0	0	0	0	0	0	9	1	3	2	15	1.5	0	9 (2019)
178.	Mistle Thrush	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
179.	Robin	0	0	0	0	0	0	1	0	0	0	1	0.1	1	1 (2019)
180.	Black Redstart	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2020)
181.	Wheatear	1	1	0	0	0	0	1	0	0	0	3	0.3	0	1 (2013)
182.	Tree Sparrow	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
183.	Dunnock	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
184.	Yellow wagtail sp.	6	5	0	1	3	27	14	41	9	23	129	13	0	41 (2020)
185.	Blue-headed Wagtail	0	0	0	1	0	0	0	5	4	1	11	1.1	0	5 (2020)
186.	Yellow Wagtail (flavissima)	1	0	1	0	0	0	0	2	0	1	5	0.5	0	2 (2020)
187.	Grey-headed Wagtail	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2017)
188.	Grey Wagtail	0	0	0	1	0	3	4	0	6	0	14	1.4	0	6 (2021)
189.	alba wagtail sp.	35	66	40	12	31	41	100	184	132	78	719	72	0	184 (2020)
190.	White Wagtail	32	15	14	19	17	19	26	66	32	46	286	29	7	66 (2020)
191.	Pied Wagtail	0	5	1	0	0	0	1	2	0	4	13	1.3	0	5 (2014)
192.	Richard's Pipit	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
193.	Tawny Pipit	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
194.	Meadow Pipit	35	70	44	30	23	142	2660	444	448	184	4080	408	4	2660 (2019)
195.	Tree Pipit	1	0	0	0	0	2	1	4	3	14	25	2.5	0	14 (2022)
196.	Water Pipit	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2022)
197.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	1	4	4	9	0.9	0	4 (2021)
198.	Rock Pipit	1	1	0	0	2	1	1	2	4	0	12	1.2	0	4 (2021)
199.	Chaffinch	1	0	0	0	0	0	80	2672	1261	1	4015	402	0	2672 (2020)
200.	Brambling	0	0	0	0	0	0	0	17	0	2	19	1.9	0	17 (2020)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
201.	Hawfinch	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
202.	Greenfinch	0	0	1	0	0	15	1	12	4	4	37	3.7	0	15 (2018)
203.	Linnet	1	1	0	12	6	15	14	59	12	13	133	13	0	59 (2020)
204.	redpoll sp.	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2020)
205.	Lesser Redpoll	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2021)
206.	Goldfinch	6	1	4	4	0	4	6	40	10	4	79	7.9	0	40 (2020)
207.	Siskin	6	1	1	40	1	1	54	45	82	10	241	24	0	82 (2021)
208.	Lapland Bunting	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2020)
209.	Snow Bunting	2	0	0	0	0	0	0	1	0	4	7	0.7	0	4 (2022)
210.	Ortolan Bunting	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2016)
211.	Reed Bunting	2	1	1	0	0	1	2	7	6	6	26	2.6	0	7 (2020)
	Other species
1.	Harbour Porpoise	95	16	9	26	13	29	51	44	99	47	429	43	14	99 (2021)
2.	dolphin sp.	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2013)
3.	Grey seal	3	1	1	3	0	3	6	3	4	2	26	2.6	0	6 (2019)
4.	Common Seal	5	0	1	4	1	5	1	0	4	1	22	2.2	3	5 (2013)
5.	Common / Grey seal	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
6.	bat sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2019)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Present	Year Maximum
	Totals	110235	45944	41729	38602	93802	67564	191316	278570	386974	170498	1425234	142523	12948
	Observation hours	165:00	61:15	81:15	83:35	161:55	126:15	228:30	354:15	373:50	205:00	1,840:50	184:05

Trektellen

Totals Bloemendaal aan Zee 2013 - 2022