Totals VRS Meijendel (Wassenaar) 2011 - 2020

	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Mute Swan	0	0	0	3	3	0	0	1	0	0	7	0.7	7	0	3 (2014)
2.	Red-crested Pochard	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2014)
3.	Quail	6	2	9	30	18	10	8	5	11	2	101	10	100	1	30 (2014)
4.	Swift	30	6	13	13	9	0	16	2	1	8	98	9.8	95	3	30 (2011)
5.	Cuckoo	1	0	0	1	1	0	0	0	0	0	3	0.3	3	0	1 (2011)
6.	Stock Dove	0	0	0	1	1	0	0	0	0	0	2	0.2	1	1	1 (2014)
7.	Woodpigeon	0	0	0	6	7	0	1	4	0	2	20	2	18	2	7 (2015)
8.	Water Rail	47	80	36	91	25	15	20	28	28	5	375	38	375	0	91 (2014)
9.	Corncrake	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2012)
10.	Spotted Crake	2	13	9	2	3	0	2	3	2	2	38	3.8	38	0	13 (2012)
11.	Moorhen	4	0	0	1	1	2	1	5	4	0	18	1.8	18	0	5 (2018)
12.	Coot	0	0	0	0	0	1	0	0	0	0	1	0.1	1	0	1 (2016)
13.	Lapwing	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2018)
14.	Golden Plover	0	1	1	3	0	1	0	0	0	0	6	0.6	6	0	3 (2014)
15.	Ringed Plover	0	0	0	5	0	0	0	5	0	0	10	1	10	0	5 (2014)
16.	Little Ringed Plover	0	0	0	0	1	0	1	1	0	1	4	0.4	4	0	1 (2015)
17.	Whimbrel	0	0	1	1	1	0	0	0	0	0	3	0.3	3	0	1 (2013)
18.	Curlew	0	2	3	0	0	0	0	6	0	0	11	1.1	10	1	6 (2018)
19.	Bar-tailed Godwit	0	0	0	0	0	0	2	0	0	0	2	0.2	1	1	2 (2017)
20.	Turnstone	0	0	0	2	0	0	0	0	0	0	2	0.2	2	0	2 (2014)
21.	Curlew Sandpiper	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2014)
22.	Dunlin	0	7	0	2	1	0	0	30	0	1	41	4.1	39	2	30 (2018)
23.	Woodcock	1	0	0	0	1	0	1	0	0	1	4	0.4	4	0	1 (2011)
24.	Jack Snipe	9	11	7	2	22	2	2	6	13	15	89	8.9	87	2	22 (2015)
25.	Snipe	0	0	3	1	0	0	1	1	0	2	8	0.8	8	0	3 (2013)
26.	Common Sandpiper	2	3	0	14	7	0	2	5	0	3	36	3.6	34	2	14 (2014)
27.	Green Sandpiper	20	2	9	20	23	1	2	1	3	7	88	8.8	87	1	23 (2015)
28.	Redshank	1	1	0	0	0	0	0	0	0	0	2	0.2	2	0	1 (2011)
29.	Wood Sandpiper	0	1	1	1	3	0	0	0	0	0	6	0.6	6	0	3 (2015)
30.	Spotted Redshank	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2017)
31.	Greenshank	2	0	2	11	0	0	0	0	0	0	15	1.5	14	1	11 (2014)
32.	Black-headed Gull	0	1	0	2	0	0	0	1	0	0	4	0.4	4	0	2 (2014)
33.	Common Gull	1	43	16	0	0	0	0	4	0	0	64	6.4	61	3	43 (2012)
34.	Larus canus heinei	0	9	0	0	0	0	0	0	0	0	9	0.9	9	0	9 (2012)
35.	Great Black-backed Gull	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2012)
36.	Herring Gull	0	0	0	0	1	0	0	1	0	0	2	0.2	2	0	1 (2015)
37.	Lesser Black-backed Gull	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2014)
38.	Spoonbill	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2017)
39.	Grey Heron	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2012)
40.	Sparrowhawk	4	1	1	0	1	2	0	1	3	0	13	1.3	12	1	4 (2011)
41.	Common Buzzard	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2013)
42.	Barn Owl	1	0	0	1	1	0	0	0	2	0	5	0.5	4	1	2 (2019)
43.	Long-eared Owl	0	0	0	0	1	0	2	1	0	5	9	0.9	9	0	5 (2020)
44.	Tawny Owl	1	0	0	0	0	0	0	1	0	0	2	0.2	2	0	1 (2011)
45.	Kingfisher	1	2	4	26	13	8	6	2	8	12	82	8.2	71	11	26 (2014)
46.	Wryneck	2	3	7	8	3	3	0	5	2	1	34	3.4	32	2	8 (2014)
47.	Lesser Spotted Woodpecker	0	1	4	2	2	0	0	0	3	0	12	1.2	11	1	4 (2013)
48.	Great Spotted Woodpecker	1	2	4	5	10	8	3	7	12	29	81	8.1	48	33	29 (2020)
49.	Green Woodpecker	1	2	0	1	0	0	0	0	0	0	4	0.4	4	0	2 (2012)
50.	Great Grey Shrike	1	0	0	0	0	0	0	0	0	1	2	0.2	2	0	1 (2011)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Jay	2	6	7	0	1	6	2	3	0	3	30	3	20	10	7 (2013)
52.	Magpie	0	0	0	4	5	2	3	0	0	0	14	1.4	14	0	5 (2015)
53.	Carrion Crow	0	0	1	3	0	1	0	0	0	0	5	0.5	4	1	3 (2014)
54.	Coal Tit	0	19	0	1	300	1	3	0	0	2	326	33	323	3	300 (2015)
55.	Crested Tit	1	0	0	0	1	0	0	0	0	0	2	0.2	2	0	1 (2011)
56.	Marsh Tit	4	11	8	6	4	1	2	2	8	0	46	4.6	44	2	11 (2012)
57.	Blue Tit	158	442	293	521	614	217	532	286	981	769	4813	481	3835	978	981 (2019)
58.	Great Tit	175	835	328	487	396	183	216	283	436	373	3712	371	2948	764	835 (2012)
59.	Penduline Tit	0	0	2	0	0	0	0	0	0	0	2	0.2	2	0	2 (2013)
60.	Bearded Tit	2	0	7	0	0	0	0	0	0	1	10	1	7	3	7 (2013)
61.	Wood Lark	39	25	2	2	6	0	1	2	2	1	80	8	80	0	39 (2011)
62.	Skylark	155	98	289	61	149	5	49	102	114	123	1145	115	1137	8	289 (2013)
63.	Sand Martin	0	0	0	0	0	0	0	0	1	9	10	1	10	0	9 (2020)
64.	Swallow	0	0	0	1	1	0	0	0	0	0	2	0.2	2	0	1 (2014)
65.	House Martin	0	4	0	0	12	0	3	3	1	0	23	2.3	23	0	12 (2015)
66.	Cetti's Warbler	1	0	0	1	0	1	2	9	17	69	100	10	61	39	69 (2020)
67.	Long-tailed Tit	24	39	32	32	45	35	28	52	24	28	339	34	262	77	52 (2018)
68.	Northern Long-tailed Tit	0	0	0	0	7	0	0	0	0	0	7	0.7	7	0	7 (2015)
69.	Hume's Warbler	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2017)
70.	Yellow-browed Warbler	1	2	0	9	17	11	12	17	8	16	93	9.3	93	0	17 (2015)
71.	Dusky Warbler	0	0	0	3	0	1	0	0	0	2	6	0.6	5	1	3 (2014)
72.	Willow Warbler	67	157	173	194	143	131	55	123	83	133	1259	126	1155	104	194 (2014)
73.	Phylloscopus trochilus acredula	0	0	2	0	0	0	0	0	0	0	2	0.2	2	0	2 (2013)
74.	Chiffchaff	235	234	173	521	441	319	183	192	239	360	2897	290	2662	235	521 (2014)
75.	Chiffchaff (Siberian - tristis)	0	3	4	5	2	1	8	2	5	12	42	4.2	41	1	12 (2020)
76.	abietinus Chiffchaff	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2018)
77.	Great Reed Warbler	0	1	2	0	0	0	0	0	0	1	4	0.4	4	0	2 (2013)
78.	Aquatic Warbler	0	0	1	0	0	0	0	0	0	1	2	0.2	1	1	1 (2013)
79.	Sedge Warbler	41	39	24	65	81	34	37	56	49	36	462	46	406	56	81 (2015)
80.	Blyth's Reed-Warbler	0	1	0	0	0	0	0	0	0	1	2	0.2	2	0	1 (2012)
81.	Reed Warbler	689	1044	597	959	1323	888	569	781	515	772	8137	814	7439	698	1323 (2015)
82.	Marsh Warbler	29	42	47	56	113	27	23	81	33	68	519	52	477	42	113 (2015)
83.	Icterine Warbler	4	1	2	3	2	1	0	5	3	2	23	2.3	23	0	5 (2018)
84.	Savi's Warbler	2	2	4	1	2	1	3	0	4	7	26	2.6	24	2	7 (2020)
85.	Grasshopper Warbler	101	193	136	220	238	143	99	209	104	71	1514	151	1316	198	238 (2015)
86.	Blackcap	1448	1045	769	2391	1340	1485	1034	1267	927	1399	13105	1311	12693	412	2391 (2014)
87.	Garden Warbler	135	191	126	237	291	240	152	186	198	316	2072	207	1915	157	316 (2020)
88.	Barred Warbler	1	3	1	1	5	1	1	6	2	2	23	2.3	20	3	6 (2018)
89.	Lesser Whitethroat	29	56	35	60	66	43	29	82	50	72	522	52	452	70	82 (2018)
90.	Blyth's Lesser Whitethroat	0	0	1	1	0	0	0	0	1	0	3	0.3	3	0	1 (2013)
91.	Whitethroat	76	118	137	178	191	165	154	318	249	252	1838	184	1350	488	318 (2018)
92.	Firecrest	29	97	66	226	203	88	117	117	72	120	1135	114	1063	72	226 (2014)
93.	Goldcrest	42	186	17	150	1526	323	63	375	507	544	3733	373	3639	94	1526 (2015)
94.	Wren	42	64	37	93	111	95	47	102	44	64	699	70	537	162	111 (2015)
95.	Nuthatch	0	0	0	0	0	0	0	1	1	1	3	0.3	3	0	1 (2018)
96.	Short-toed Tree Creeper	27	60	29	36	68	33	27	19	16	29	344	34	290	54	68 (2015)
97.	Starling	32	85	26	155	75	20	21	77	13	58	562	56	562	0	155 (2014)
98.	Song Thrush	71	127	78	209	117	89	72	181	100	130	1174	117	1089	85	209 (2014)
99.	Mistle Thrush	0	0	2	1	0	0	0	0	0	0	3	0.3	3	0	2 (2013)
100.	Redwing	50	30	19	115	76	12	25	20	38	174	559	56	554	5	174 (2020)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Newly ringed	Retraps	Year Maximum
101.	Blackbird	168	178	58	439	283	168	98	280	95	216	1983	198	1842	141	439 (2014)
102.	Fieldfare	12	8	695	7	1	7	5	9	7	6	757	76	727	30	695 (2013)
103.	Ring Ouzel	0	0	0	0	2	0	0	0	0	0	2	0.2	2	0	2 (2015)
104.	Spotted Flycatcher	0	0	0	0	0	0	1	1	2	3	7	0.7	7	0	3 (2020)
105.	Robin	356	503	208	696	929	804	275	609	677	902	5959	596	5103	856	929 (2015)
106.	Bluethroat	1	4	1	0	4	0	1	3	1	4	19	1.9	19	0	4 (2012)
107.	White-spotted Bluethroat	0	0	0	0	0	1	1	0	3	0	5	0.5	5	0	3 (2019)
108.	Thrush Nightingale	0	0	0	0	1	0	0	0	0	1	2	0.2	2	0	1 (2015)
109.	Nightingale	126	101	75	165	99	92	40	161	65	166	1090	109	901	189	166 (2020)
110.	Pied Flycatcher	0	0	3	4	8	4	2	10	7	12	50	5	50	0	12 (2020)
111.	Black Redstart	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2014)
112.	Redstart	14	26	34	40	51	21	27	89	34	28	364	36	352	12	89 (2018)
113.	Whinchat	2	3	2	6	7	0	0	4	4	5	33	3.3	33	0	7 (2015)
114.	Stonechat	1	0	2	3	5	4	1	2	6	8	32	3.2	32	0	8 (2020)
115.	Wheatear	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2012)
116.	Oenanthe oenanthe leucorhoa	0	0	0	1	0	0	2	0	1	0	4	0.4	4	0	2 (2017)
117.	Tree Sparrow	0	1	2	4	3	1	1	4	0	0	16	1.6	16	0	4 (2014)
118.	Dunnock	72	121	81	153	112	90	69	162	113	103	1076	108	888	188	162 (2018)
119.	Blue-headed Wagtail	0	0	0	0	0	0	0	4	0	1	5	0.5	5	0	4 (2018)
120.	Grey Wagtail	11	7	16	4	9	6	0	6	3	6	68	6.8	68	0	16 (2013)
121.	White Wagtail	1	1	1	6	4	2	2	7	11	29	64	6.4	64	0	29 (2020)
122.	Pied Wagtail	0	0	0	0	2	0	0	1	1	3	7	0.7	7	0	3 (2020)
123.	Richard's Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	1	0	1 (2015)
124.	Meadow Pipit	176	109	144	455	27	43	26	134	93	25	1232	123	1228	4	455 (2014)
125.	Tree Pipit	2	4	3	9	4	4	4	3	19	4	56	5.6	56	0	19 (2019)
126.	Water Pipit	3	1	0	0	0	1	0	1	3	0	9	0.9	9	0	3 (2011)
127.	Rock Pipit	1	4	0	0	0	0	0	0	0	1	6	0.6	6	0	4 (2012)
128.	Chaffinch	19	4	12	25	21	7	14	17	22	44	185	19	181	4	44 (2020)
129.	Brambling	1	1	1	1	2	0	8	0	15	4	33	3.3	32	1	15 (2019)
130.	Bullfinch	4	4	1	12	8	1	2	0	4	1	37	3.7	33	4	12 (2014)
131.	Northern Bullfinch	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2014)
132.	Greenfinch	1	1	2	5	36	8	17	1	43	131	245	25	231	14	131 (2020)
133.	Linnet	0	0	0	1	1	0	0	3	1	0	6	0.6	6	0	3 (2018)
134.	Mealy Redpoll	0	0	18	0	1	1	254	138	0	0	412	41	412	0	254 (2017)
135.	Lesser Redpoll	5	1	9	0	9	0	23	39	0	50	136	14	132	4	50 (2020)
136.	Arctic Redpoll	0	0	0	0	0	0	0	2	0	0	2	0.2	2	0	2 (2018)
137.	redpoll sp.	0	0	1	0	0	0	2	2	0	0	5	0.5	5	0	2 (2017)
138.	Goldfinch	0	3	1	0	0	0	0	0	0	2	6	0.6	6	0	3 (2012)
139.	Siskin	0	0	0	0	0	0	0	0	16	9	25	2.5	25	0	16 (2019)
140.	Snow Bunting	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2012)
141.	Yellowhammer	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2017)
142.	Reed Bunting	9	8	6	27	14	26	23	23	16	15	167	17	137	30	27 (2014)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	4835	6551	4984	9331	9775	5947	4544	6802	6199	7897	66865	6687	60494	6371
	Observation hours	502:15	554:59	588:21	751:30	789:00	416:03	416:45	737:09	456:52	553:54	5,766:48	576:41

Trektellen

Totals VRS Meijendel (Wassenaar) 2011 - 2020