Totals Westenschouwen 2011 - 2020

	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	183	96	73	21	37	9	13	9	68	38	547	55	0	183 (2011)
2.	Canada Goose	15	0	16	2	0	0	0	0	14	66	113	11	0	66 (2020)
3.	Barnacle Goose	112	132	0	353	352	126	399	67	56	497	2094	209	0	497 (2020)
4.	Greylag Goose	1808	1558	117	1102	242	273	704	452	993	2604	9853	985	208	2604 (2020)
5.	Anser sp.	81	0	0	0	0	2	0	0	0	0	83	8.3	0	81 (2011)
6.	Domestic Goose	7	8	0	5	0	0	0	1	3	1	25	2.5	1	8 (2012)
7.	Taiga Bean Goose	0	0	0	0	0	0	0	0	0	3	3	0.3	0	3 (2020)
8.	Pink-footed Goose	1216	49	843	242	134	40	250	719	451	2705	6649	665	0	2705 (2020)
9.	Tundra Bean Goose	9	68	2	0	61	3	6	15	206	161	531	53	0	206 (2019)
10.	Eurasian White-fronted Goose	323	381	490	280	213	258	44	63	226	1004	3282	328	0	1004 (2020)
11.	Black Swan	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2011)
12.	Mute Swan	0	0	19	4	0	0	9	16	10	4	62	6.2	0	19 (2013)
13.	Bewick's Swan	0	1	2	0	0	3	0	0	0	0	6	0.6	0	3 (2016)
14.	Whooper Swan	0	0	0	0	1	0	0	0	0	5	6	0.6	0	5 (2020)
15.	Egyptian Goose	30	174	14	92	119	43	63	66	130	103	834	83	0	174 (2012)
16.	Shelduck	73	75	51	31	36	5	56	23	74	22	446	45	0	75 (2012)
17.	Ruddy Shelduck	2	0	0	0	0	0	0	2	0	0	4	0.4	0	2 (2011)
18.	Garganey	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
19.	Shoveler	105	59	0	34	1	11	32	95	92	23	452	45	0	105 (2011)
20.	Gadwall	16	4	0	4	1	0	0	0	1	17	43	4.3	0	17 (2020)
21.	Wigeon	113	76	107	38	14	126	15	45	123	156	813	81	0	156 (2020)
22.	Mallard	229	102	68	128	60	94	92	119	166	344	1402	140	2	344 (2020)
23.	Pintail	17	25	2	81	4	39	2	22	12	62	266	27	0	81 (2014)
24.	Teal	33	53	17	22	7	6	3	2	17	117	277	28	0	117 (2020)
25.	duck sp.	7	0	0	0	0	0	0	0	0	12	19	1.9	0	12 (2020)
26.	Pochard	0	0	0	0	0	4	0	0	7	0	11	1.1	0	7 (2019)
27.	Tufted Duck	0	4	0	0	0	0	0	0	0	1	5	0.5	0	4 (2012)
28.	Eider	0	0	0	10	0	0	0	14	0	0	24	2.4	0	14 (2018)
29.	Common Scoter	0	0	0	1	0	0	1	0	3	8	13	1.3	0	8 (2020)
30.	Goldeneye	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2018)
31.	Goosander	0	5	0	0	0	0	0	0	0	0	5	0.5	0	5 (2012)
32.	Red-breasted Merganser	21	12	7	12	5	33	5	47	6	30	178	18	0	47 (2018)
33.	Swift	753	252	50	16	12	13	452	33	501	256	2338	234	0	753 (2011)
34.	Cuckoo	3	2	0	0	0	0	0	0	0	0	5	0.5	0	3 (2011)
35.	Stock Dove	550	224	54	495	323	155	73	568	133	253	2828	283	14	568 (2018)
36.	Woodpigeon	1447	1220	1038	1391	848	1430	2149	4214	3062	4618	21417	2142	21	4618 (2020)
37.	Turtle Dove	4	1	1	0	0	0	2	0	5	0	13	1.3	0	5 (2019)
38.	Collared Dove	173	179	45	67	72	54	79	89	27	19	804	80	0	179 (2012)
39.	Great Crested Grebe	0	0	0	3	0	0	0	1	0	0	4	0.4	0	3 (2014)
40.	Oystercatcher	23	42	18	21	9	9	6	1	8	21	158	16	0	42 (2012)
41.	Avocet	13	8	0	10	0	0	0	0	0	0	31	3.1	0	13 (2011)
42.	Lapwing	1211	1385	491	1047	1720	1303	761	862	287	841	9908	991	12	1720 (2015)
43.	Golden Plover	232	306	121	197	257	25	51	27	162	185	1563	156	0	306 (2012)
44.	Grey Plover	10	36	2	13	7	12	29	1	1	93	204	20	0	93 (2020)
45.	Ringed Plover	36	27	26	14	2	2	69	0	17	4	197	20	0	69 (2017)
46.	Little Ringed Plover	2	1	1	0	0	0	2	0	1	0	7	0.7	0	2 (2011)
47.	Dotterel	4	0	0	0	0	0	0	1	0	0	5	0.5	0	4 (2011)
48.	Whimbrel	48	10	5	122	10	4	9	0	4	2	214	21	0	122 (2014)
49.	Curlew	159	221	122	190	4	14	12	22	36	23	803	80	20	221 (2012)
50.	Bar-tailed Godwit	15	1	0	5	0	0	0	0	0	0	21	2.1	0	15 (2011)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
51.	Black-tailed Godwit	0	0	13	31	0	0	0	0	0	2	46	4.6	0	31 (2014)
52.	Turnstone	0	2	0	0	0	0	5	2	1	3	13	1.3	0	5 (2017)
53.	Knot	0	13	0	0	0	0	16	0	0	0	29	2.9	0	16 (2017)
54.	Ruff	2	0	5	2	1	3	9	0	18	10	50	5	0	18 (2019)
55.	wader sp.	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
56.	Temminck's Stint	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
57.	Sanderling	7	0	6	0	14	0	44	0	5	0	76	7.6	0	44 (2017)
58.	Dunlin	50	97	17	4	0	5	8	1	3	19	204	20	0	97 (2012)
59.	Jack Snipe	0	1	1	0	0	0	0	0	0	0	2	0.2	0	1 (2012)
60.	Snipe	317	433	87	291	151	184	161	134	273	970	3001	300	17	970 (2020)
61.	Common Sandpiper	0	0	0	0	1	0	5	0	2	1	9	0.9	0	5 (2017)
62.	Green Sandpiper	132	33	27	6	8	6	9	8	109	42	380	38	0	132 (2011)
63.	Redshank	23	42	10	107	0	0	61	2	9	10	264	26	0	107 (2014)
64.	Wood Sandpiper	2	0	1	2	11	0	1	2	7	8	34	3.4	0	11 (2015)
65.	Spotted Redshank	2	0	2	7	0	0	0	0	4	0	15	1.5	0	7 (2014)
66.	Greenshank	61	28	11	60	11	4	23	0	6	1	205	21	0	61 (2011)
67.	Black-headed Gull	10129	3876	7066	2492	1904	1689	3372	2804	5396	4761	43489	4349	22	10129 (2011)
68.	Little Gull	0	1	1	14	0	2	0	0	1	10	29	2.9	0	14 (2014)
69.	Mediterranean Gull	19	3	1	25	4	1	4	5	13	5	80	8	0	25 (2014)
70.	Common Gull	355	705	331	222	139	172	308	200	246	348	3026	303	4	705 (2012)
71.	Great Black-backed Gull	24	18	13	29	11	9	9	21	33	51	218	22	0	51 (2020)
72.	Herring Gull	8	6	0	0	0	0	36	88	658	456	1252	125	23	658 (2019)
73.	Caspian Gull	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
74.	Lesser Black-backed Gull	1351	538	319	133	45	67	844	82	1119	294	4792	479	0	1351 (2011)
75.	Sandwich Tern	158	365	379	28	37	6	54	109	122	116	1374	137	0	379 (2013)
76.	Little Tern	0	0	0	3	0	0	0	0	0	0	3	0.3	0	3 (2014)
77.	Common Tern	86	35	54	0	25	0	25	1	16	19	261	26	0	86 (2011)
78.	Black Tern	0	0	0	0	0	0	0	0	0	7	7	0.7	0	7 (2020)
79.	Great Skua	0	0	0	0	0	0	1	0	0	1	2	0.2	0	1 (2017)
80.	Pomarine Skua	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
81.	Arctic Skua	1	0	1	0	1	0	0	1	0	0	4	0.4	0	1 (2011)
82.	Red-throated Diver	0	2	0	7	0	5	0	2	4	2	22	2.2	0	7 (2014)
83.	Black-throated Diver	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2020)
84.	Great Northern Diver	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
85.	diver sp.	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2014)
86.	White Stork	3	0	1	0	0	0	0	0	0	0	4	0.4	0	3 (2011)
87.	Gannet	0	1	0	3	0	2	0	10	3	0	19	1.9	0	10 (2018)
88.	Cormorant	1222	1236	764	1951	815	1220	1261	2527	2676	2431	16103	1610	0	2676 (2019)
89.	Sacred Ibis	3	0	0	0	0	0	0	0	0	0	3	0.3	0	3 (2011)
90.	Spoonbill	274	37	86	174	45	221	108	32	330	169	1476	148	1	330 (2019)
91.	Cattle Egret	1	0	0	0	0	0	1	0	0	0	2	0.2	0	1 (2011)
92.	Grey Heron	234	112	50	156	78	26	120	104	380	139	1399	140	1	380 (2019)
93.	Purple Heron	0	2	0	0	0	0	0	0	2	0	4	0.4	0	2 (2012)
94.	Great White Egret	49	31	9	17	27	32	209	136	81	95	686	69	0	209 (2017)
95.	Little Egret	1	3	1	0	13	5	0	2	4	2	31	3.1	0	13 (2015)
96.	Great White Pelican	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
97.	Osprey	1	0	0	2	0	3	0	0	1	3	10	1	0	3 (2016)
98.	Honey Buzzard	1	0	0	2	0	0	1	0	2	0	6	0.6	0	2 (2014)
99.	Sparrowhawk	378	122	69	115	90	85	140	89	141	156	1385	139	1	378 (2011)
100.	Goshawk	3	0	1	1	0	0	0	1	1	3	10	1	0	3 (2011)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
101.	Marsh Harrier	32	13	12	19	8	6	15	6	33	20	164	16	0	33 (2019)
102.	Hen Harrier	38	8	7	1	2	1	1	14	4	9	85	8.5	0	38 (2011)
103.	Pallid Harrier	1	0	0	0	0	1	2	0	1	0	5	0.5	0	2 (2017)
104.	Montagu's Harrier	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2018)
105.	Red Kite	1	0	0	0	0	0	0	15	0	0	16	1.6	0	15 (2018)
106.	White-tailed Eagle	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
107.	Rough-legged Buzzard	11	1	0	0	0	0	0	0	0	1	13	1.3	2	11 (2011)
108.	Common Buzzard	223	83	17	27	23	22	26	49	47	173	690	69	5	223 (2011)
109.	Short-eared Owl	3	2	0	0	0	0	0	0	1	0	6	0.6	0	3 (2011)
110.	Kingfisher	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2013)
111.	Lesser Spotted Woodpecker	0	1	1	0	0	1	2	0	2	0	7	0.7	0	2 (2017)
112.	Great Spotted Woodpecker	33	62	6	11	36	9	56	19	66	55	353	35	0	66 (2019)
113.	Green Woodpecker	2	0	1	0	0	0	1	0	0	0	4	0.4	0	2 (2011)
114.	Kestrel	64	9	3	5	7	15	9	2	13	20	147	15	0	64 (2011)
115.	Red-footed Falcon	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
116.	Merlin	9	2	4	3	4	2	1	3	3	3	34	3.4	0	9 (2011)
117.	Hobby	0	6	2	1	1	1	2	2	0	0	15	1.5	0	6 (2012)
118.	Peregrine	16	8	4	7	4	4	6	5	7	11	72	7.2	0	16 (2011)
119.	falcon sp.	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
120.	Great Grey Shrike	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
121.	Golden Oriole	2	0	0	0	0	0	0	0	1	1	4	0.4	0	2 (2011)
122.	Jay	5	558	7	95	6	8	4	8	320	4	1015	102	0	558 (2012)
123.	Magpie	13	37	8	23	13	12	0	7	2	0	115	12	4	37 (2012)
124.	Jackdaw	25652	6420	1412	14365	4560	6907	8026	9848	3543	4364	85097	8510	57	25652 (2011)
125.	Rook	4	4	0	7	3	0	0	7	1	7	33	3.3	0	7 (2014)
126.	Carrion Crow	138	92	11	31	20	15	5	29	25	144	510	51	2	144 (2020)
127.	Waxwing	0	17	0	0	0	1	0	0	0	0	18	1.8	0	17 (2012)
128.	Coal Tit	0	483	94	28	443	1	258	6	33	152	1498	150	0	483 (2012)
129.	Blue Tit	735	3517	279	290	1374	33	1662	281	5108	1105	14384	1438	0	5108 (2019)
130.	Great Tit	250	1378	485	652	334	216	471	672	291	179	4928	493	0	1378 (2012)
131.	Penduline Tit	0	0	0	1	1	0	0	4	0	0	6	0.6	0	4 (2018)
132.	Bearded Tit	14	0	27	19	0	4	24	0	29	8	125	13	0	29 (2019)
133.	Wood Lark	118	71	56	74	79	144	49	117	158	177	1043	104	0	177 (2020)
134.	Skylark	6579	1939	2563	5180	3355	3421	2272	3173	1286	3447	33215	3322	0	6579 (2011)
135.	Shore Lark	0	0	0	0	0	0	0	2	0	1	3	0.3	0	2 (2018)
136.	Sand Martin	13	6	0	2	11	2	44	1	3	8	90	9	0	44 (2017)
137.	Swallow	912	576	159	269	314	332	443	274	683	420	4382	438	0	912 (2011)
138.	House Martin	198	221	30	119	190	116	72	10	216	64	1236	124	0	221 (2012)
139.	Long-tailed Tit	7	283	2	97	359	34	28	27	97	57	991	99	0	359 (2015)
140.	Yellow-browed Warbler	0	0	0	0	0	0	0	1	0	1	2	0.2	0	1 (2018)
141.	Willow Warbler	3	0	0	0	2	0	1	0	9	0	15	1.5	0	9 (2019)
142.	Chiffchaff	39	19	3	2	38	7	13	24	103	14	262	26	1	103 (2019)
143.	Chiffchaff/Willow Warbler	7	4	1	0	3	0	0	1	10	0	26	2.6	0	10 (2019)
144.	Zitting Cisticola	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2013)
145.	Blackcap	7	1	1	0	16	0	7	101	208	39	380	38	0	208 (2019)
146.	Garden Warbler	2	0	0	0	0	0	0	1	0	0	3	0.3	0	2 (2011)
147.	Lesser Whitethroat	4	0	0	0	1	0	0	0	3	0	8	0.8	0	4 (2011)
148.	Whitethroat	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
149.	Regulus sp.	0	0	0	20	0	13	0	0	0	0	33	3.3	0	20 (2014)
150.	Firecrest	0	9	1	13	35	0	12	13	50	13	146	15	0	50 (2019)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
151.	Goldcrest	0	83	0	32	358	6	19	75	884	296	1753	175	3	884 (2019)
152.	Short-toed Tree Creeper	0	3	0	0	1	0	0	0	0	1	5	0.5	0	3 (2012)
153.	Starling	151352	110672	67423	221876	86835	58339	105016	91758	113239	154790	1161300	116130	2070	221876 (2014)
154.	Song Thrush	1181	2404	458	12874	511	1854	5692	21187	3917	3089	53167	5317	2	21187 (2018)
155.	Mistle Thrush	186	42	25	175	30	45	77	36	45	25	686	69	0	186 (2011)
156.	Redwing	9617	14779	5196	22695	5121	14322	14551	29261	88795	99637	303974	30397	0	99637 (2020)
157.	Blackbird	362	3212	129	5278	256	5181	1519	4825	4181	1544	26487	2649	2	5278 (2014)
158.	Fieldfare	1773	1564	4270	344	5281	2301	2467	1585	6239	5868	31692	3169	0	6239 (2019)
159.	Ring Ouzel	0	1	25	2	7	15	0	3	16	13	82	8.2	0	25 (2013)
160.	thrush sp.	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
161.	Robin	0	0	0	0	0	0	1	0	5	1	7	0.7	0	5 (2019)
162.	Black Redstart	0	1	0	0	0	1	2	0	3	0	7	0.7	0	3 (2019)
163.	Redstart	0	0	0	0	0	0	1	1	3	1	6	0.6	0	3 (2019)
164.	Whinchat	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
165.	Stonechat	1	0	2	0	0	0	0	0	1	2	6	0.6	0	2 (2013)
166.	Wheatear	12	8	0	5	5	2	2	1	6	1	42	4.2	0	12 (2011)
167.	Tree Sparrow	2091	1521	334	2370	625	350	1172	924	530	175	10092	1009	0	2370 (2014)
168.	House Sparrow	25	37	12	24	12	0	131	124	190	35	590	59	0	190 (2019)
169.	Dunnock	405	263	139	300	348	278	204	254	574	390	3155	316	0	574 (2019)
170.	Blue-headed Wagtail	1	0	0	0	0	0	4	58	1	1	65	6.5	0	58 (2018)
171.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2017)
172.	Yellow wagtail sp.	1411	322	262	428	183	454	341	477	589	112	4579	458	0	1411 (2011)
173.	Grey Wagtail	63	46	32	28	65	92	87	114	103	196	826	83	0	196 (2020)
174.	White Wagtail	3	0	0	0	0	0	8	8	1	6	26	2.6	0	8 (2017)
175.	alba wagtail sp.	273	97	104	74	89	83	179	137	150	198	1384	138	0	273 (2011)
176.	Pied Wagtail	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
177.	Richard's Pipit	3	2	2	1	1	1	2	3	0	4	19	1.9	0	4 (2020)
178.	Tawny Pipit	0	2	1	1	0	1	1	0	0	1	7	0.7	0	2 (2012)
179.	Meadow Pipit	15330	4138	3053	8017	2926	7466	4913	6648	9574	3196	65261	6526	3	15330 (2011)
180.	Tree Pipit	91	102	54	74	63	76	61	47	272	58	898	90	0	272 (2019)
181.	Olive-backed Pipit	0	0	0	1	0	0	1	3	0	0	5	0.5	0	3 (2018)
182.	Tree Pipit/Olive-backed Pipit	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
183.	Red-throated Pipit	1	0	0	0	0	0	0	0	1	1	3	0.3	0	1 (2011)
184.	Water Pipit	1	0	0	0	0	0	0	6	2	0	9	0.9	0	6 (2018)
185.	Rock Pipit	22	18	15	13	41	28	32	20	64	95	348	35	0	95 (2020)
186.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	46	2	5	53	5.3	0	46 (2018)
187.	Chaffinch	47237	72557	38623	58288	20784	50307	42237	97264	44051	66694	538042	53804	3	97264 (2018)
188.	Brambling	521	1543	979	593	1939	548	2792	11848	522	2007	23292	2329	0	11848 (2018)
189.	Hawfinch	2	15	0	5	2	6	33	7	2	22	94	9.4	0	33 (2017)
190.	Bullfinch	49	11	4	21	16	10	16	24	16	22	189	19	1	49 (2011)
191.	Northern Bullfinch (trumpet call)	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2015)
192.	Common Rosefinch	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
193.	Greenfinch	336	363	246	200	176	157	488	469	350	516	3301	330	29	516 (2020)
194.	Linnet	1146	385	256	580	556	240	653	2311	857	538	7522	752	2	2311 (2018)
195.	Mealy Redpoll	0	0	0	0	0	0	0	80	0	0	80	8	0	80 (2018)
196.	Lesser Redpoll	0	0	0	0	0	0	1	2	2	33	38	3.8	0	33 (2020)
197.	redpoll sp.	93	52	63	6	14	49	32	29	0	16	354	35	0	93 (2011)
198.	Parrot Crossbill	0	0	0	0	0	0	5	0	0	0	5	0.5	0	5 (2017)
199.	Crossbill	9	0	8	0	0	10	1	7	27	0	62	6.2	0	27 (2019)
200.	Goldfinch	138	149	57	108	316	134	171	176	355	479	2083	208	75	479 (2020)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
201.	Serin	1	6	1	5	7	5	5	10	9	5	54	5.4	0	10 (2018)
202.	Siskin	620	1433	149	696	935	334	466	2386	14640	1879	23538	2354	0	14640 (2019)
203.	Lapland Bunting	20	6	2	1	7	7	5	2	6	15	71	7.1	0	20 (2011)
204.	Snow Bunting	0	2	0	2	0	2	2	2	0	1	11	1.1	0	2 (2012)
205.	Yellowhammer	0	1	0	1	7	8	2	12	3	7	41	4.1	0	12 (2018)
206.	Ortolan Bunting	0	0	0	1	1	0	1	2	2	2	9	0.9	0	2 (2018)
207.	Little Bunting	0	0	3	0	0	6	5	4	2	2	22	2.2	0	6 (2016)
208.	Reed Bunting	795	592	527	508	1063	667	503	2044	545	571	7815	782	4	2044 (2018)
209.	bunting sp.	1	1	0	0	0	0	0	0	0	0	2	0.2	0	1 (2011)
	Other species
1.	Small Tortoiseshell	7	11	26	2	0	2	1	0	0	0	49	4.9	0	26 (2013)
2.	Silver Y	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2011)
3.	Dark Clouded Yellow	0	0	0	4	0	0	1	0	2	0	7	0.7	0	4 (2014)
4.	European Peacock	6	1	2	2	0	3	3	1	0	0	18	1.8	0	6 (2011)
5.	Hummingbird Hawk-moth	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2015)
6.	Large Tortoiseshell	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2014)
7.	Speckled Wood	6	0	0	2	0	1	0	0	0	0	9	0.9	0	6 (2011)
8.	Large White	2	0	0	0	1	0	0	1	9	0	13	1.3	0	9 (2019)
9.	Small White	68	7	0	0	8	2	0	5	6	7	103	10	0	68 (2011)
10.	white sp. (butterfly)	63	0	17	0	0	10	5	5	17	2	119	12	0	63 (2011)
11.	Comma	1	3	0	0	0	0	0	0	0	0	4	0.4	0	3 (2012)
12.	Red Admiral	32	38	10	26	39	42	16	28	63	14	308	31	0	63 (2019)
13.	Painted Lady	0	2	0	0	0	0	0	0	21	0	23	2.3	0	21 (2019)
	Other species
1.	Vagrant Emperor	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
2.	Emperor Dragonfly	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2019)
3.	Red-veined Darter	0	0	0	0	0	0	0	0	404	0	404	40	0	404 (2019)
4.	Common Darter	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2018)
5.	Darter unknown	0	0	0	0	0	0	0	195	63	23	281	28	0	195 (2018)
6.	Migrant Hawker	0	0	0	0	0	0	0	4	1	3	8	0.8	0	4 (2018)
7.	Aeshna spec.	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2020)
	Other species
1.	Bumblebee sp.	0	0	0	0	3	0	0	6	12	3	24	2.4	0	12 (2019)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
	Totals	294481	246864	140835	368963	147858	162616	209663	303214	322304	377538	2574336	257434	2612
	Observation hours	183:00	126:45	79:00	88:15	87:45	76:30	79:31	88:19	104:31	129:19	1,042:55	104:18

Trektellen

Totals Westenschouwen 2011 - 2020