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	3381	48704	4870	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	33	202	20	0	46 (2023)
5.	Barnacle Goose	604	392	1453	3008	12613	6201	5393	5856	2676	5497	43693	4369	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	580	4296	430	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	22	845	85	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	3	260	26	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	203	1421	142	0	402 (2022)
23.	Shelduck	193	177	251	554	896	1506	1140	905	1544	421	7587	759	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	1083	14915	1492	65	4200 (2020)
27.	Gadwall	44	38	147	62	126	242	201	155	104	64	1183	118	0	242 (2020)
28.	Wigeon	1678	725	1562	1534	2912	4795	6668	2149	3092	1716	26831	2683	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	1216	6637	664	0	1536 (2023)
31.	Teal	546	648	2576	773	2624	4355	4342	4917	1732	3191	25704	2570	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	12	423	42	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	22	553	55	0	134 (2022)
37.	Scaup	1	4	60	13	14	24	137	42	38	1	334	33	0	137 (2021)
38.	Eider	121	115	185	186	409	993	1037	854	718	489	5107	511	13	1037 (2021)
39.	Velvet Scoter	14	9	121	51	80	116	889	120	229	246	1875	188	28	889 (2021)
40.	Common Scoter	2853	3471	9156	9514	9925	17353	34279	10373	16315	17291	130530	13053	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	12	117	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	3	95	9.5	0	22 (2019)
45.	Red-breasted Merganser	212	235	257	238	467	720	977	648	440	333	4527	453	0	977 (2021)
46.	Swift	4	0	2	7	0	107	19	0	44	0	183	18	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	0	45	4.5	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	308	8348	835	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	237	4382	438	14	889 (2023)
57.	Avocet	88	55	13	34	42	219	103	1404	57	237	2252	225	0	1404 (2022)
58.	Lapwing	31	11	53	1	9	2	191	688	23	0	1009	101	0	688 (2022)
59.	Golden Plover	22	2	1	18	0	11	5	2	1	0	62	6.2	0	22 (2015)
60.	Grey Plover	99	111	866	136	1634	1256	2364	1809	773	230	9278	928	0	2364 (2021)
61.	Ringed Plover	7	24	111	129	521	367	60	277	721	5	2222	222	0	721 (2023)
62.	Little Ringed Plover	0	0	2	1	1	4	1	1	2	2	14	1.4	0	4 (2020)
63.	Kentish Plover	0	0	0	0	0	2	0	1	0	0	3	0.3	0	2 (2020)
64.	Dotterel	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
65.	Whimbrel	61	60	210	415	1351	3312	1466	957	460	221	8513	851	0	3312 (2020)
66.	Curlew	81	49	54	81	190	409	559	127	185	61	1796	180	0	559 (2021)
67.	Bar-tailed Godwit	88	756	1051	253	1266	2643	6090	18317	755	8379	39598	3960	2	18317 (2022)
68.	Black-tailed Godwit	0	2	3	3	11	6	2	43	4	29	103	10	0	43 (2022)
69.	Turnstone	4	40	34	3	56	83	67	21	85	2	395	40	0	85 (2023)
70.	Knot	26	301	1702	136	1918	1223	1114	979	895	358	8652	865	0	1918 (2019)
71.	Ruff	1	0	22	5	104	43	33	147	25	27	407	41	0	147 (2022)
72.	wader sp.	0	0	15	0	0	0	37	121	44	35	252	25	0	121 (2022)
73.	small wader	0	0	0	0	0	0	1	0	61	0	62	6.2	0	61 (2023)
74.	large wader	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2021)
75.	Curlew Sandpiper	0	0	1	0	4	4	5	2	0	0	16	1.6	0	5 (2021)
76.	Sanderling	626	391	920	563	1005	3814	2285	1402	3063	426	14495	1450	1162	3814 (2020)
77.	Dunlin	2420	1695	507	787	2173	4639	8675	8683	7474	2591	39644	3964	0	8683 (2022)
78.	Purple Sandpiper	0	12	11	0	0	2	5	1	2	2	35	3.5	0	12 (2016)
79.	Little Stint	0	1	3	1	2	8	1	6	7	0	29	2.9	0	8 (2020)
80.	Calidris sp.	0	0	0	0	0	1	0	0	10	0	11	1.1	0	10 (2023)
81.	Woodcock	0	0	0	0	0	0	25	1	0	0	26	2.6	0	25 (2021)
82.	Snipe	0	28	0	1	6	2	4	38	7	0	86	8.6	0	38 (2022)
83.	Grey Phalarope	0	0	2	0	1	0	1	1	5	0	10	1	0	5 (2023)
84.	Common Sandpiper	0	0	0	1	0	4	1	1	2	0	9	0.9	0	4 (2020)
85.	Green Sandpiper	0	0	0	0	1	9	0	5	1	0	16	1.6	0	9 (2020)
86.	Redshank	16	10	92	30	147	357	43	327	72	90	1184	118	0	357 (2020)
87.	Wood Sandpiper	0	0	0	0	0	2	0	3	0	0	5	0.5	0	3 (2022)
88.	Spotted Redshank	0	0	2	0	6	7	1	42	3	0	61	6.1	0	42 (2022)
89.	Greenshank	0	2	62	15	43	46	30	130	12	6	346	35	0	130 (2022)
90.	Kittiwake	5018	151	1238	2343	1791	4262	7840	3020	6661	114	32438	3244	20	7840 (2021)
91.	Sabine's Gull	1	0	4	0	0	3	2	0	4	0	14	1.4	0	4 (2017)
92.	Black-headed Gull	1484	2890	9792	3831	17239	21102	47850	18821	13163	4483	140655	14066	102	47850 (2021)
93.	Little Gull	3116	1860	11137	859	21506	28109	95066	28366	14524	3597	208140	20814	3100	95066 (2021)
94.	Mediterranean Gull	3	5	14	7	33	112	104	39	48	27	392	39	2	112 (2020)
95.	Common Gull	3381	2023	8247	3531	11750	21043	23430	15940	18665	8969	116979	11698	455	23430 (2021)
96.	Great Black-backed Gull	583	580	607	844	1006	1335	1070	786	911	97	7819	782	65	1335 (2020)
97.	Glaucous Gull	0	1	3	0	0	0	0	0	0	0	4	0.4	0	3 (2017)
98.	Iceland Gull	0	1	1	0	3	1	5	7	2	1	21	2.1	0	7 (2022)
99.	Herring Gull	1526	2409	2055	1332	6425	4649	4009	2553	3802	1680	30440	3044	515	6425 (2019)
100.	Caspian Gull	0	0	0	0	0	0	4	1	7	0	12	1.2	0	7 (2023)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Yellow-legged Gull	0	1	0	0	1	0	0	0	0	0	2	0.2	0	1 (2016)
102.	Lesser Black-backed Gull	4063	6049	8336	13927	17472	18963	21233	23473	11727	3892	129135	12914	502	23473 (2022)
103.	Laridae sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
104.	Gull-billed Tern	0	0	0	0	0	4	3	1	1	0	9	0.9	0	4 (2020)
105.	Caspian Tern	0	0	2	0	2	0	2	0	2	1	9	0.9	0	2 (2017)
106.	Sandwich Tern	171	1597	1649	2167	14971	15081	10481	7031	4972	603	58723	5872	94	15081 (2020)
107.	Little Tern	68	105	87	106	548	644	430	301	110	8	2407	241	0	644 (2020)
108.	Common Tern	1025	626	2308	1789	3642	3920	4622	1892	1766	514	22104	2210	69	4622 (2021)
109.	Arctic Tern	110	114	94	180	280	282	573	602	386	62	2683	268	0	602 (2022)
110.	Common/Arctic Tern	2277	1236	5434	1682	17739	48160	25167	11506	6225	2242	121668	12167	0	48160 (2020)
111.	Black Tern	87	28	268	83	416	1346	2454	395	269	25	5371	537	0	2454 (2021)
112.	Great Skua	14	15	61	89	17	15	12	2	24	2	251	25	1	89 (2018)
113.	Pomarine Skua	3	8	25	20	21	6	6	2	9	0	100	10	0	25 (2017)
114.	Arctic Skua	5	9	177	62	135	75	197	93	353	0	1106	111	3	353 (2023)
115.	S. parasiticus / pomarinus	0	0	0	2	0	0	0	0	1	0	3	0.3	0	2 (2018)
116.	Long-tailed Skua	0	2	3	1	2	2	2	6	6	0	24	2.4	0	6 (2022)
117.	skua sp.	5	6	31	12	23	13	37	9	45	0	181	18	2	45 (2023)
118.	Little Auk	0	1	1	0	5	2	2	5	0	0	16	1.6	0	5 (2019)
119.	Guillemot	5	6	126	8	102	77	197	170	18	3	712	71	32	197 (2021)
120.	Razorbill	2	2	4	3	10	29	47	24	116	4	241	24	13	116 (2023)
121.	Razorbill/Guillemot	740	876	1204	360	1467	1152	8257	3095	2240	93	19484	1948	29	8257 (2021)
122.	Black Guillemot	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
123.	Puffin	0	0	2	0	0	1	1	0	1	0	5	0.5	0	2 (2017)
124.	Red-throated Diver	72	135	524	506	768	1009	4294	2162	1191	430	11091	1109	74	4294 (2021)
125.	Black-throated Diver	6	4	9	8	16	13	62	37	25	11	191	19	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	475	5667	567	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	0	61	6.1	0	26 (2018)
131.	Fulmar	2	1	17	14	7	4	50	2	3	0	100	10	0	50 (2021)
132.	Sooty Shearwater	5	113	24	12	3	7	25	154	46	0	389	39	0	154 (2022)
133.	Manx Shearwater	2	0	10	11	2	0	6	2	17	0	50	5	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	311	15617	1562	8	7284 (2023)
137.	Cormorant	3251	5971	9221	7380	16320	16679	17621	16639	9634	5106	107822	10782	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	10	1290	129	0	523 (2021)
140.	Grey Heron	22	8	3	5	33	36	32	52	47	21	259	26	0	52 (2022)
141.	Purple Heron	0	0	0	0	0	3	0	1	0	0	4	0.4	0	3 (2020)
142.	Great White Egret	0	0	0	0	1	5	10	2	2	2	22	2.2	0	10 (2021)
143.	Little Egret	0	0	0	0	2	0	0	0	3	1	6	0.6	0	3 (2023)
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	1	52	5.2	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	2	45	4.5	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	0	33	3.3	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	5	26	2.6	0	11 (2022)
162.	Carrion Crow	14	9	0	2	0	0	9	16	4	30	84	8.4	0	30 (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	0	30	3	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	10	1314	131	0	1027 (2020)
169.	Sand Martin	2	0	0	10	41	46	2	2	1	1	105	11	0	46 (2020)
170.	Swallow	4	5	13	173	71	266	30	96	133	16	807	81	0	266 (2020)
171.	House Martin	0	221	0	9	1	7	0	0	27	0	265	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	515	26760	2676	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	0	2	0.2	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	0	4	0.4	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	8	154	15	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	139	855	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	123	4949	495	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	48	221	22	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	10	89	8.9	0	40 (2020)
211.	Siskin	1	40	1	1	54	45	82	10	62	12	308	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	4	30	3	0	7 (2020)
	Other species
1.	Harbour Porpoise	9	26	13	29	51	44	99	71	35	21	398	40	12	99 (2021)
2.	Grey seal	1	3	0	3	6	3	4	4	1	0	25	2.5	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	83117	1558829	155883	13495
	Observation hours	81:15	83:35	161:55	126:15	228:30	354:15	373:50	293:45	289:30	124:30	2,117:20	211:44

Trektellen

Totals Bloemendaal aan Zee 2015 - 2024