Totals Lauwersoog, haven (zeetrek) 2011 - 2020

	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	24265	7765	3020	14254	7157	3877	69893	28864	17755	4575	181425	18143	269	69893 (2017)
2.	Pale-bellied Brent Goose	2	4	12	2	2	2	10	2	6	2	44	4.4	0	12 (2013)
3.	Black Brant	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2017)
4.	Red-breasted Goose	0	0	0	0	0	1	4	0	0	0	5	0.5	0	4 (2017)
5.	Canada Goose	0	0	0	0	0	0	0	0	0	141	141	14	0	141 (2020)
6.	Barnacle Goose	104	704	62	48	1768	1754	3392	8531	5401	4798	26562	2656	0	8531 (2018)
7.	Greylag Goose	9	51	9	3	309	398	1097	1550	1653	1635	6714	671	14	1653 (2019)
8.	goose sp.	0	0	0	0	0	1	0	1	27	70	99	9.9	0	70 (2020)
9.	Pink-footed Goose	8	0	0	0	2	0	1	622	0	87	720	72	0	622 (2018)
10.	Tundra Bean Goose	0	0	0	0	0	0	1	0	7	2	10	1	0	7 (2019)
11.	Bean Goose sp.	0	0	0	0	0	0	0	36	8	0	44	4.4	0	36 (2018)
12.	Eurasian White-fronted Goose	0	0	0	1	250	17	40	1459	88	406	2261	226	0	1459 (2018)
13.	Mute Swan	0	0	0	0	0	0	4	24	4	39	71	7.1	5	39 (2020)
14.	Bewick's Swan	0	0	0	0	2	10	0	7	27	0	46	4.6	0	27 (2019)
15.	Whooper Swan	0	0	0	0	0	6	2	35	5	0	48	4.8	0	35 (2018)
16.	Egyptian Goose	0	0	0	0	3	0	13	3	52	34	105	11	0	52 (2019)
17.	Shelduck	113	888	920	4080	2712	1269	10357	7148	7204	3875	38566	3857	218	10357 (2017)
18.	Ruddy Shelduck	0	0	0	0	0	0	1	0	0	3	4	0.4	0	3 (2020)
19.	Garganey	0	0	0	0	0	0	1	0	0	4	5	0.5	0	4 (2020)
20.	Shoveler	0	0	30	0	11	0	26	119	53	240	479	48	0	240 (2020)
21.	Gadwall	0	0	8	0	2	3	11	7	39	30	100	10	0	39 (2019)
22.	Wigeon	406	3075	758	3217	3852	863	14781	10854	1864	4758	44428	4443	0	14781 (2017)
23.	Mallard	0	1	3	0	60	28	81	218	203	134	728	73	2	218 (2018)
24.	Pintail	42	172	680	194	1557	335	3349	8857	3041	2505	20732	2073	458	8857 (2018)
25.	Teal	33	59	199	340	1232	305	590	2360	3469	1652	10239	1024	0	3469 (2019)
26.	duck sp.	0	0	0	0	0	0	0	0	595	0	595	60	0	595 (2019)
27.	Pochard	0	12	0	0	0	0	5	4	7	0	28	2.8	0	12 (2012)
28.	Tufted Duck	0	4	1	8	4	7	20	21	54	2	121	12	0	54 (2019)
29.	Scaup	4	44	215	36	534	36	356	170	251	4032	5678	568	1	4032 (2020)
30.	Aythya sp.	0	0	0	0	0	0	0	7	0	0	7	0.7	0	7 (2018)
31.	Eider	460	2928	5456	1751	7398	3188	13484	20978	18165	14160	87968	8797	455	20978 (2018)
32.	Velvet Scoter	0	6	5	2	2	3	15	23	12	7	75	7.5	0	23 (2018)
33.	Common Scoter	5	1	4	11	32	129	148	109	112	55	606	61	22	148 (2017)
34.	Long-tailed Duck	0	0	1	0	1	1	0	1	0	5	9	0.9	0	5 (2020)
35.	Goldeneye	12	22	9	12	183	122	147	134	211	125	977	98	28	211 (2019)
36.	Smew	0	0	0	0	0	3	1	0	0	0	4	0.4	0	3 (2016)
37.	Goosander	2	0	0	0	7	1	10	3	6	5	34	3.4	0	10 (2017)
38.	Red-breasted Merganser	160	47	102	219	546	423	2351	1076	1091	845	6860	686	24	2351 (2017)
39.	Swift	0	0	0	0	0	8	1	1	75	0	85	8.5	0	75 (2019)
40.	Stock Dove	0	3	5	0	12	2	8	37	248	30	345	35	2	248 (2019)
41.	Woodpigeon	0	0	0	0	0	0	0	0	1	10	11	1.1	0	10 (2020)
42.	Coot	0	0	0	0	0	0	0	0	0	3	3	0.3	0	3 (2020)
43.	Red-necked Grebe	0	0	2	0	2	0	4	3	2	0	13	1.3	0	4 (2017)
44.	Great Crested Grebe	16	11	21	203	83	31	233	187	182	149	1116	112	38	233 (2017)
45.	Slavonian Grebe	0	0	0	0	0	0	1	6	1	0	8	0.8	0	6 (2018)
46.	Black-necked Grebe	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2018)
47.	Oystercatcher	13	0	32	292	174	597	458	801	377	246	2990	299	1320	801 (2018)
48.	Avocet	40	65	39	0	381	76	496	229	92	204	1622	162	0	496 (2017)
49.	Lapwing	0	0	0	1	20	1	60	3	1	3	89	8.9	0	60 (2017)
50.	Golden Plover	0	45	0	7	35	70	136	102	112	172	679	68	0	172 (2020)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
51.	Grey Plover	54	376	250	563	343	212	1398	2048	2254	1775	9273	927	20	2254 (2019)
52.	Ringed Plover	0	4	27	0	6	8	169	681	587	254	1736	174	0	681 (2018)
53.	Little Ringed Plover	0	0	0	0	0	0	6	2	4	6	18	1.8	0	6 (2017)
54.	Kentish Plover	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
55.	Dotterel	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
56.	Whimbrel	6	71	2	2	1	10	128	156	169	198	743	74	5	198 (2020)
57.	Curlew	44	25	34	6214	2711	2344	5965	2592	2024	1949	23902	2390	1610	6214 (2014)
58.	Bar-tailed Godwit	1	320	239	20	15	134	2092	2261	5024	655	10761	1076	400	5024 (2019)
59.	Black-tailed Godwit	0	0	0	0	0	0	4	8	6	4	22	2.2	0	8 (2018)
60.	Turnstone	27	34	60	239	302	267	2397	716	653	1318	6013	601	801	2397 (2017)
61.	Knot	98	110	400	9	10	37	171	241	616	490	2182	218	2	616 (2019)
62.	Ruff	0	0	0	0	0	0	2	18	0	21	41	4.1	0	21 (2020)
63.	wader sp.	0	0	0	0	0	0	64	0	390	0	454	45	0	390 (2019)
64.	Curlew Sandpiper	0	0	0	1	0	1	3	4	17	9	35	3.5	0	17 (2019)
65.	Temminck's Stint	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2018)
66.	Sanderling	6	27	104	44	42	2	57	37	84	36	439	44	0	104 (2013)
67.	Dunlin	358	20	227	85	6348	1224	14389	10930	10484	4718	48783	4878	0	14389 (2017)
68.	Purple Sandpiper	2	0	1	13	8	3	41	16	18	7	109	11	14	41 (2017)
69.	Little Stint	0	0	0	0	0	0	0	9	13	12	34	3.4	0	13 (2019)
70.	Little / Temminck's Stint	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
71.	Calidris sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
72.	Jack Snipe	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2017)
73.	Snipe	0	0	1	0	12	0	29	29	26	15	112	11	0	29 (2017)
74.	Red-necked Phalarope	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2017)
75.	Grey Phalarope	3	0	2	5	0	3	29	3	7	2	54	5.4	0	29 (2017)
76.	Common Sandpiper	0	47	0	0	2	6	10	32	38	10	145	15	2	47 (2012)
77.	Green Sandpiper	0	0	0	0	0	0	2	1	4	12	19	1.9	0	12 (2020)
78.	Redshank	0	0	77	21	169	74	421	575	743	426	2506	251	35	743 (2019)
79.	Wood Sandpiper	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
80.	Spotted Redshank	0	6	5	1	0	2	21	240	30	30	335	34	0	240 (2018)
81.	Greenshank	0	1	2	5	2	20	62	56	212	581	941	94	260	581 (2020)
82.	Kittiwake	27	885	5	6	7	1	60	2	91	2	1086	109	0	885 (2012)
83.	Sabine's Gull	1	0	0	1	0	0	3	3	1	0	9	0.9	1	3 (2017)
84.	Black-headed Gull	20	55	17	170	4951	1213	8004	10735	12715	16426	54306	5431	4500	16426 (2020)
85.	Little Gull	102	226	576	118	30	38	2682	177	553	198	4700	470	0	2682 (2017)
86.	Mediterranean Gull	0	2	0	1	1	2	3	4	4	11	28	2.8	0	11 (2020)
87.	Common Gull	10	100	5	0	1168	566	4789	6135	5069	6271	24113	2411	280	6271 (2020)
88.	Great Black-backed Gull	8	0	3	0	458	61	303	548	477	301	2159	216	41	548 (2018)
89.	Glaucous Gull	1	0	0	0	0	0	2	0	1	0	4	0.4	0	2 (2017)
90.	Iceland Gull	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2016)
91.	Herring Gull	0	0	0	0	466	59	534	1449	2682	797	5987	599	198	2682 (2019)
92.	Caspian Gull	0	0	0	0	0	0	0	0	1	2	3	0.3	0	2 (2020)
93.	Yellow-legged Gull	0	0	0	0	1	0	0	0	0	2	3	0.3	0	2 (2020)
94.	Lesser Black-backed Gull	0	0	5	2	14	46	110	117	692	1543	2529	253	140	1543 (2020)
95.	Gull-billed Tern	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
96.	Caspian Tern	0	0	2	0	0	0	3	0	3	1	9	0.9	0	3 (2017)
97.	Sandwich Tern	11	172	107	43	0	12	292	259	98	315	1309	131	20	315 (2020)
98.	Little Tern	10	339	1	0	25	38	294	352	148	427	1634	163	20	427 (2020)
99.	Common Tern	0	5	35	0	170	26	379	165	365	872	2017	202	148	872 (2020)
100.	Arctic Tern	2	0	7	9	30	1	45	110	131	21	356	36	0	131 (2019)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
101.	Common/Arctic Tern	61	531	62	44	1426	46	784	1278	1226	1131	6589	659	164	1426 (2015)
102.	Whiskered Tern	0	0	0	0	0	0	1	0	1	0	2	0.2	0	1 (2017)
103.	White-winged Black Tern	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2015)
104.	Black Tern	2	16	16	0	77	210	279	1455	250	155	2460	246	6	1455 (2018)
105.	Great Skua	20	14	4	3	1	2	46	77	10	2	179	18	4	77 (2018)
106.	Pomarine Skua	15	4	1	32	0	0	20	10	4	2	88	8.8	0	32 (2014)
107.	Arctic Skua	25	1	3	18	9	2	55	16	15	6	150	15	1	55 (2017)
108.	S. parasiticus / pomarinus	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
109.	Long-tailed Skua	8	4	4	6	1	0	4	1	5	0	33	3.3	0	8 (2011)
110.	skua sp.	1	0	2	19	6	2	8	6	14	1	59	5.9	0	19 (2014)
111.	Little Auk	0	2	1	1	10	26	23	2	3	0	68	6.8	0	26 (2016)
112.	Guillemot	0	0	0	1	0	0	5	1	12	2	21	2.1	2	12 (2019)
113.	Razorbill	0	2	0	0	2	0	0	2	0	0	6	0.6	0	2 (2012)
114.	Razorbill/Guillemot	0	0	0	0	1	1	1	0	1	0	4	0.4	0	1 (2015)
115.	Red-throated Diver	2	4	4	3	5	13	57	20	8	11	127	13	2	57 (2017)
116.	Black-throated Diver	0	0	5	0	3	1	15	5	5	1	35	3.5	0	15 (2017)
117.	Great Northern Diver	0	0	0	1	0	1	4	2	0	2	10	1	0	4 (2017)
118.	diver sp.	2	0	1	2	3	1	3	1	1	0	14	1.4	0	3 (2015)
119.	Storm Petrel	1	0	0	0	0	0	0	1	1	0	3	0.3	0	1 (2011)
120.	storm-petrel sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2017)
121.	Leach's Petrel	18	1	0	2	2	1	23	19	3	0	69	6.9	0	23 (2017)
122.	Fulmar	4	71	6	1	0	0	2	0	2	0	86	8.6	0	71 (2012)
123.	Sooty Shearwater	0	0	0	0	0	1	0	1	0	0	2	0.2	0	1 (2016)
124.	large shearwater sp.	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2018)
125.	Manx Shearwater	0	0	0	0	0	0	1	1	0	0	2	0.2	0	1 (2017)
126.	Balearic Shearwater	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2012)
127.	Gannet	6	18	2	4	7	12	24	24	50	78	225	23	0	78 (2020)
128.	Cormorant	0	11	12	0	108	125	221	816	977	2297	4567	457	62	2297 (2020)
129.	Shag	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
130.	Spoonbill	0	33	1	9	26	60	80	179	240	244	872	87	213	244 (2020)
131.	Grey Heron	1	0	0	0	11	5	13	32	20	66	148	15	1	66 (2020)
132.	Great White Egret	0	2	1	0	4	5	9	28	9	27	85	8.5	9	28 (2018)
133.	Little Egret	1	0	0	0	4	41	37	6	12	15	116	12	7	41 (2016)
134.	Osprey	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2020)
135.	Honey Buzzard	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2016)
136.	Sparrowhawk	3	0	0	0	1	1	6	11	8	4	34	3.4	0	11 (2018)
137.	Goshawk	0	0	1	0	0	0	0	0	0	1	2	0.2	0	1 (2013)
138.	Marsh Harrier	1	1	0	0	0	0	2	6	9	25	44	4.4	0	25 (2020)
139.	Hen Harrier	0	1	0	0	0	1	3	1	2	3	11	1.1	0	3 (2017)
140.	Red Kite	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
141.	White-tailed Eagle	0	0	0	0	0	0	0	0	0	6	6	0.6	0	6 (2020)
142.	Rough-legged Buzzard	0	0	0	0	1	0	0	1	1	1	4	0.4	0	1 (2015)
143.	Common Buzzard	0	0	0	0	3	1	1	5	8	6	24	2.4	0	8 (2019)
144.	buzzard sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2017)
145.	Short-eared Owl	0	0	0	1	0	0	2	0	1	2	6	0.6	0	2 (2017)
146.	Kingfisher	0	0	0	0	0	0	2	3	0	2	7	0.7	0	3 (2018)
147.	European Bee-eater	0	0	0	0	0	0	0	0	0	10	10	1	0	10 (2020)
148.	Great Spotted Woodpecker	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
149.	Kestrel	2	0	1	0	1	2	3	5	11	14	39	3.9	0	14 (2020)
150.	Merlin	0	0	0	0	1	0	8	10	3	4	26	2.6	0	10 (2018)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
151.	Hobby	0	0	0	1	0	0	0	0	0	2	3	0.3	0	2 (2020)
152.	Gyr Falcon	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
153.	Peregrine	0	0	0	1	9	1	6	7	9	5	38	3.8	4	9 (2015)
154.	falcon sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
155.	Great Grey Shrike	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
156.	Magpie	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
157.	Jackdaw	0	0	0	0	0	2	0	9	6	0	17	1.7	0	9 (2018)
158.	Rook	0	0	0	0	0	1	0	2	0	2	5	0.5	0	2 (2018)
159.	Carrion Crow	0	0	0	0	2	0	1	10	9	58	80	8	20	58 (2020)
160.	Raven	0	0	0	0	0	0	0	0	0	3	3	0.3	0	3 (2020)
161.	Blue Tit	0	0	0	0	0	0	0	0	0	10	10	1	0	10 (2020)
162.	Great Tit	0	0	0	0	0	0	0	1	0	3	4	0.4	0	3 (2020)
163.	Skylark	1	39	60	0	13	19	480	151	6	70	839	84	0	480 (2017)
164.	Shore Lark	3	1	1	0	10	2	41	15	15	11	99	9.9	0	41 (2017)
165.	lark sp.	0	0	0	0	0	0	0	0	6	0	6	0.6	0	6 (2019)
166.	Sand Martin	0	1	2	6	0	8	27	23	30	45	142	14	0	45 (2020)
167.	Swallow	0	9	7	4	40	77	209	624	304	419	1693	169	79	624 (2018)
168.	House Martin	0	0	0	0	0	0	33	24	1	8	66	6.6	80	33 (2017)
169.	swallow sp.	0	0	0	0	0	0	4	0	0	0	4	0.4	0	4 (2017)
170.	Willow Warbler	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2020)
171.	Starling	0	0	0	10	195	7	630	1056	37	449	2384	238	160	1056 (2018)
172.	Song Thrush	0	0	0	0	0	0	0	0	0	4	4	0.4	70	4 (2020)
173.	Mistle Thrush	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2018)
174.	Redwing	0	0	0	0	0	0	0	0	0	3	3	0.3	0	3 (2020)
175.	Fieldfare	0	0	0	0	0	0	0	34	0	41	75	7.5	0	41 (2020)
176.	Wheatear	0	0	0	0	0	0	0	1	4	1	6	0.6	0	4 (2019)
177.	Tree Sparrow	0	0	0	0	0	0	0	3	0	3	6	0.6	0	3 (2018)
178.	House Sparrow	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
179.	Dunnock	0	0	0	0	0	0	0	1	0	4	5	0.5	0	4 (2020)
180.	Blue-headed Wagtail	0	2	3	0	1	7	70	87	71	100	341	34	5	100 (2020)
181.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
182.	Yellow wagtail sp.	0	0	0	0	0	0	0	0	0	9	9	0.9	0	9 (2020)
183.	Grey Wagtail	0	0	1	0	0	0	1	8	1	10	21	2.1	0	10 (2020)
184.	White Wagtail	0	1	4	0	1	0	10	97	51	113	277	28	12	113 (2020)
185.	Richard's Pipit	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2018)
186.	Meadow Pipit	10	174	0	51	15	17	128	1135	185	1751	3466	347	35	1751 (2020)
187.	Tree Pipit	0	0	0	0	0	1	0	0	0	39	40	4	0	39 (2020)
188.	Red-throated Pipit	0	0	0	0	0	0	0	1	1	2	4	0.4	0	2 (2020)
189.	Water Pipit	0	2	0	0	0	0	1	1	0	6	10	1	0	6 (2020)
190.	Rock Pipit	20	33	1	12	12	14	1739	351	502	80	2764	276	2	1739 (2017)
191.	Rock Pipit/Water Pipit	0	0	0	0	0	3	0	0	0	0	3	0.3	0	3 (2016)
192.	pipit sp.	0	0	0	0	0	0	5	47	28	65	145	15	0	65 (2020)
193.	Chaffinch	0	1	0	0	5	11	0	421	15	93	546	55	3	421 (2018)
194.	Brambling	0	0	0	0	0	0	0	8	0	13	21	2.1	0	13 (2020)
195.	Hawfinch	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
196.	Bullfinch	0	0	0	0	0	0	0	0	0	1	1	0.1	1	1 (2020)
197.	Greenfinch	0	0	0	0	1	0	0	12	7	26	46	4.6	0	26 (2020)
198.	Twite	0	0	7	3	2	46	58	39	18	5	178	18	0	58 (2017)
199.	Linnet	0	0	6	4	3	6	44	104	61	258	486	49	24	258 (2020)
200.	Mealy Redpoll	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2020)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
201.	Lesser Redpoll	0	0	0	0	0	0	0	0	1	4	5	0.5	0	4 (2020)
202.	redpoll sp.	0	0	0	0	0	0	0	8	0	5	13	1.3	0	8 (2018)
203.	Crossbill	0	0	0	0	0	0	10	0	0	0	10	1	0	10 (2017)
204.	Goldfinch	0	0	0	0	1	0	6	12	12	74	105	11	3	74 (2020)
205.	Serin	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
206.	Siskin	0	0	0	0	32	0	0	20	0	18	70	7	0	32 (2015)
207.	Lapland Bunting	1	0	0	0	3	2	0	4	3	14	27	2.7	1	14 (2020)
208.	Snow Bunting	6	2	5	0	2	16	21	55	140	40	287	29	0	140 (2019)
209.	Yellowhammer	0	0	0	0	1	0	0	0	0	1	2	0.2	0	1 (2015)
210.	Little Bunting	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
211.	Reed Bunting	0	0	0	0	1	0	0	41	6	80	128	13	3	80 (2020)
212.	passerine sp.	0	0	0	0	18	0	0	0	0	0	18	1.8	0	18 (2015)
	Other species
1.	Harbour Porpoise	0	0	0	0	0	0	11	5	5	2	23	2.3	0	11 (2017)
	Other species
1.	European Peacock	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
2.	Small White	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2019)
3.	white sp. (butterfly)	0	0	0	0	0	0	0	23	0	0	23	2.3	0	23 (2018)
4.	Painted Lady	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2019)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2019)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
	Totals	26700	19715	14011	32492	47706	20779	171834	143783	113395	92843	683258	68326	12326
	Observation hours	16:30	38:45	21:30	22:15	73:00	57:30	193:30	295:05	316:29	318:12	1,352:46	135:17

Trektellen

Totals Lauwersoog, haven (zeetrek) 2011 - 2020