Totals Twaalfmorgen, Reeuwijk 2012 - 2021

	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
2.	Canada Goose	0	0	0	0	0	0	0	8	0	10	18	6	0	10 (2021)
3.	Barnacle Goose	0	0	0	0	0	0	0	48	7655	6027	13730	4577	0	7655 (2020)
4.	Greylag Goose	0	0	0	0	0	0	0	363	587	1509	2459	820	0	1509 (2021)
5.	goose sp.	0	0	0	0	0	0	0	535	114	94	743	248	0	535 (2019)
6.	Pink-footed Goose	0	0	0	0	0	0	0	0	42	54	96	32	0	54 (2021)
7.	Tundra Bean Goose	0	0	0	0	0	0	0	0	14	277	291	97	0	277 (2021)
8.	Bean Goose sp.	0	0	0	0	0	0	0	0	0	70	70	23.3	0	70 (2021)
9.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	1852	10237	5622	17711	5904	0	10237 (2020)
10.	Black Swan	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2020)
11.	Mute Swan	0	0	0	0	0	0	0	8	48	19	75	25	0	48 (2020)
12.	Whooper Swan	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
13.	Egyptian Goose	0	0	0	0	0	0	0	4	24	1	29	9.7	0	24 (2020)
14.	Shelduck	0	0	0	0	0	0	0	1	33	38	72	24	0	38 (2021)
15.	Garganey	0	0	0	0	0	0	0	0	0	3	3	1	0	3 (2021)
16.	Shoveler	0	0	0	0	0	0	0	12	118	93	223	74	0	118 (2020)
17.	Gadwall	0	0	0	0	0	0	0	41	81	113	235	78	0	113 (2021)
18.	Wigeon	0	0	0	0	0	0	0	2048	10148	1553	13749	4583	0	10148 (2020)
19.	Mallard	0	0	0	0	0	0	0	11	16	6	33	11	0	16 (2020)
20.	Pintail	0	0	0	0	0	0	0	4	19	45	68	22.7	0	45 (2021)
21.	Teal	0	0	0	0	0	0	0	24	11	31	66	22	0	31 (2021)
22.	Pochard	0	0	0	0	0	0	0	0	0	6	6	2	0	6 (2021)
23.	Tufted Duck	0	0	0	0	0	0	0	5	15	4	24	8	0	15 (2020)
24.	Goosander	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
25.	Swift	0	0	0	0	0	0	0	0	2602	1070	3672	1224	0	2602 (2020)
26.	Cuckoo	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2019)
27.	Stock Dove	0	0	0	0	0	0	0	3	31	248	282	94	0	248 (2021)
28.	Woodpigeon	0	0	0	0	0	0	0	138	1002	1733	2873	958	0	1733 (2021)
29.	Collared Dove	0	0	0	0	0	0	0	2	4	8	14	4.7	0	8 (2021)
30.	Demoiselle Crane	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
31.	Crane	0	0	0	0	0	0	0	0	13	0	13	4.3	0	13 (2020)
32.	Great Crested Grebe	0	0	0	0	0	0	0	0	1	6	7	2.3	0	6 (2021)
33.	Oystercatcher	0	0	0	0	0	0	0	0	7	5	12	4	0	7 (2020)
34.	Avocet	0	0	0	0	0	0	0	0	2	2	4	1.3	0	2 (2020)
35.	Lapwing	0	0	0	0	0	0	0	350	3370	4314	8034	2678	0	4314 (2021)
36.	Golden Plover	0	0	0	0	0	0	0	0	41	161	202	67	0	161 (2021)
37.	Grey Plover	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
38.	Ringed Plover	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2021)
39.	Little Ringed Plover	0	0	0	0	0	0	0	0	42	9	51	17	0	42 (2020)
40.	Whimbrel	0	0	0	0	0	0	0	0	569	600	1169	390	0	600 (2021)
41.	Curlew	0	0	0	0	0	0	0	46	129	80	255	85	0	129 (2020)
42.	Black-tailed Godwit	0	0	0	0	0	0	0	1	563	161	725	242	0	563 (2020)
43.	Ruff	0	0	0	0	0	0	0	0	171	109	280	93	0	171 (2020)
44.	wader sp.	0	0	0	0	0	0	0	0	3	2	5	1.7	0	3 (2020)
45.	Dunlin	0	0	0	0	0	0	0	0	7	1	8	2.7	0	7 (2020)
46.	Little Stint	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
47.	Jack Snipe	0	0	0	0	0	0	0	0	2	2	4	1.3	0	2 (2020)
48.	Snipe	0	0	0	0	0	0	0	128	268	450	846	282	0	450 (2021)
49.	Common Sandpiper	0	0	0	0	0	0	0	0	2	7	9	3	0	7 (2021)
50.	Green Sandpiper	0	0	0	0	0	0	0	1	93	97	191	64	0	97 (2021)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
51.	Redshank	0	0	0	0	0	0	0	0	29	38	67	22.3	0	38 (2021)
52.	Wood Sandpiper	0	0	0	0	0	0	0	0	52	40	92	30.7	0	52 (2020)
53.	Spotted Redshank	0	0	0	0	0	0	0	1	2	5	8	2.7	0	5 (2021)
54.	Greenshank	0	0	0	0	0	0	0	4	11	26	41	13.7	0	26 (2021)
55.	Black-headed Gull	0	0	0	0	0	0	0	96	2515	1507	4118	1373	4	2515 (2020)
56.	Little Gull	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2021)
57.	Mediterranean Gull	0	0	0	0	0	0	0	0	149	86	235	78	0	149 (2020)
58.	Common Gull	0	0	0	0	0	0	0	4	36	204	244	81	0	204 (2021)
59.	Great Black-backed Gull	0	0	0	0	0	0	0	5	0	3	8	2.7	0	5 (2019)
60.	Herring Gull	0	0	0	0	0	0	0	2	37	12	51	17	0	37 (2020)
61.	Caspian Gull	0	0	0	0	0	0	0	0	2	5	7	2.3	0	5 (2021)
62.	Lesser Black-backed Gull	0	0	0	0	0	0	0	30	3049	1840	4919	1640	0	3049 (2020)
63.	Common Tern	0	0	0	0	0	0	0	1	163	48	212	71	0	163 (2020)
64.	Black Tern	0	0	0	0	0	0	0	0	100	98	198	66	0	100 (2020)
65.	White Stork	0	0	0	0	0	0	0	14	37	55	106	35	0	55 (2021)
66.	Cormorant	0	0	0	0	0	0	0	145	3922	3741	7808	2603	0	3922 (2020)
67.	Spoonbill	0	0	0	0	0	0	0	0	40	128	168	56	0	128 (2021)
68.	Cattle Egret	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
69.	Grey Heron	0	0	0	0	0	0	0	65	124	41	230	77	16	124 (2020)
70.	Purple Heron	0	0	0	0	0	0	0	42	98	69	209	70	0	98 (2020)
71.	Great White Egret	0	0	0	0	0	0	0	25	107	60	192	64	0	107 (2020)
72.	heron sp.	0	0	0	0	0	0	0	0	7	0	7	2.3	0	7 (2020)
73.	Little Egret	0	0	0	0	0	0	0	0	1	3	4	1.3	0	3 (2021)
74.	Osprey	0	0	0	0	0	0	0	3	4	4	11	3.7	0	4 (2020)
75.	Sparrowhawk	0	0	0	0	0	0	0	1	22	95	118	39	0	95 (2021)
76.	Goshawk	0	0	0	0	0	0	0	0	2	8	10	3.3	0	8 (2021)
77.	Marsh Harrier	0	0	0	0	0	0	0	15	59	80	154	51	0	80 (2021)
78.	Hen Harrier	0	0	0	0	0	0	0	0	7	2	9	3	0	7 (2020)
79.	Pallid Harrier	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
80.	Montagu's Harrier	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
81.	harrier sp.	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
82.	Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
83.	Red Kite	0	0	0	0	0	0	0	0	6	2	8	2.7	0	6 (2020)
84.	Black Kite	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
85.	White-tailed Eagle	0	0	0	0	0	0	0	2	2	2	6	2	0	2 (2019)
86.	Rough-legged Buzzard	0	0	0	0	0	0	0	0	1	1	2	0.7	0	1 (2020)
87.	Common Buzzard	0	0	0	0	0	0	0	49	222	91	362	121	0	222 (2020)
88.	Kingfisher	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
89.	Great Spotted Woodpecker	0	0	0	0	0	0	0	1	11	13	25	8.3	0	13 (2021)
90.	Green Woodpecker	0	0	0	0	0	0	0	0	1	1	2	0.7	0	1 (2020)
91.	Kestrel	0	0	0	0	0	0	0	4	7	6	17	5.7	0	7 (2020)
92.	Merlin	0	0	0	0	0	0	0	0	6	5	11	3.7	0	6 (2020)
93.	Hobby	0	0	0	0	0	0	0	2	3	27	32	10.7	0	27 (2021)
94.	Peregrine	0	0	0	0	0	0	0	7	9	9	25	8.3	0	9 (2020)
95.	Rose-ringed Parakeet	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
96.	Jay	0	0	0	0	0	0	0	49	48	284	381	127	0	284 (2021)
97.	Magpie	0	0	0	0	0	0	0	4	29	15	48	16	0	29 (2020)
98.	Jackdaw	0	0	0	0	0	0	0	6	425	1931	2362	787	0	1931 (2021)
99.	Rook	0	0	0	0	0	0	0	30	4	19	53	17.7	0	30 (2019)
100.	Carrion Crow	0	0	0	0	0	0	0	2	107	12	121	40	0	107 (2020)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
101.	Coal Tit	0	0	0	0	0	0	0	0	0	163	163	54	0	163 (2021)
102.	Blue Tit	0	0	0	0	0	0	0	16	4	1010	1030	343	0	1010 (2021)
103.	Great Tit	0	0	0	0	0	0	0	9	41	59	109	36	0	59 (2021)
104.	Parus (tit) sp.	0	0	0	0	0	0	0	0	0	30	30	10	0	30 (2021)
105.	Bearded Tit	0	0	0	0	0	0	0	0	0	8	8	2.7	0	8 (2021)
106.	Wood Lark	0	0	0	0	0	0	0	0	26	45	71	23.7	0	45 (2021)
107.	Skylark	0	0	0	0	0	0	0	292	3536	12871	16699	5566	0	12871 (2021)
108.	Sand Martin	0	0	0	0	0	0	0	0	81	153	234	78	0	153 (2021)
109.	Swallow	0	0	0	0	0	0	0	1991	1555	2238	5784	1928	0	2238 (2021)
110.	House Martin	0	0	0	0	0	0	0	46	135	89	270	90	0	135 (2020)
111.	Long-tailed Tit	0	0	0	0	0	0	0	10	7	8	25	8.3	0	10 (2019)
112.	Willow Warbler	0	0	0	0	0	0	0	0	5	2	7	2.3	0	5 (2020)
113.	Chiffchaff	0	0	0	0	0	0	0	8	7	7	22	7.3	0	8 (2019)
114.	Chiffchaff/Willow Warbler	0	0	0	0	0	0	0	0	2	3	5	1.7	0	3 (2021)
115.	Sedge Warbler	0	0	0	0	0	0	0	0	2	1	3	1	0	2 (2020)
116.	Goldcrest	0	0	0	0	0	0	0	0	8	0	8	2.7	0	8 (2020)
117.	Starling	0	0	0	0	0	0	0	1182	11937	34149	47268	15756	0	34149 (2021)
118.	Song Thrush	0	0	0	0	0	0	0	473	1400	673	2546	849	0	1400 (2020)
119.	Mistle Thrush	0	0	0	0	0	0	0	0	6	42	48	16	0	42 (2021)
120.	Redwing	0	0	0	0	0	0	0	3662	53451	29726	86839	28946	0	53451 (2020)
121.	Blackbird	0	0	0	0	0	0	0	0	6	57	63	21	0	57 (2021)
122.	Fieldfare	0	0	0	0	0	0	0	66	4434	1026	5526	1842	0	4434 (2020)
123.	Ring Ouzel	0	0	0	0	0	0	0	0	20	30	50	16.7	0	30 (2021)
124.	thrush sp.	0	0	0	0	0	0	0	0	4	3	7	2.3	0	4 (2020)
125.	Robin	0	0	0	0	0	0	0	0	0	6	6	2	0	6 (2021)
126.	Black Redstart	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
127.	Whinchat	0	0	0	0	0	0	0	2	2	8	12	4	0	8 (2021)
128.	Stonechat	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
129.	Wheatear	0	0	0	0	0	0	0	11	13	29	53	17.7	4	29 (2021)
130.	Tree Sparrow	0	0	0	0	0	0	0	44	16	116	176	59	0	116 (2021)
131.	House Sparrow	0	0	0	0	0	0	0	0	0	4	4	1.3	0	4 (2021)
132.	Dunnock	0	0	0	0	0	0	0	7	4	13	24	8	0	13 (2021)
133.	Blue-headed Wagtail	0	0	0	0	0	0	0	156	145	71	372	124	0	156 (2019)
134.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	0	0	3	1	4	1.3	0	3 (2020)
135.	Grey-headed Wagtail	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
136.	Yellow wagtail sp.	0	0	0	0	0	0	0	0	87	205	292	97	0	205 (2021)
137.	Grey Wagtail	0	0	0	0	0	0	0	1	64	96	161	54	0	96 (2021)
138.	White Wagtail	0	0	0	0	0	0	0	350	347	224	921	307	0	350 (2019)
139.	alba wagtail sp.	0	0	0	0	0	0	0	0	83	61	144	48	0	83 (2020)
140.	Motacilla (wagtail) sp.	0	0	0	0	0	0	0	6	2	0	8	2.7	0	6 (2019)
141.	Pied Wagtail	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
142.	Tawny Pipit	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2019)
143.	Meadow Pipit	0	0	0	0	0	0	0	1514	15670	22521	39705	13235	0	22521 (2021)
144.	Tree Pipit	0	0	0	0	0	0	0	22	41	33	96	32	0	41 (2020)
145.	Red-throated Pipit	0	0	0	0	0	0	0	0	1	1	2	0.7	0	1 (2020)
146.	Water Pipit	0	0	0	0	0	0	0	0	17	12	29	9.7	0	17 (2020)
147.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	0	1	13	14	4.7	0	13 (2021)
148.	Chaffinch	0	0	0	0	0	0	0	1303	25990	165860	193153	64384	0	165860 (2021)
149.	Brambling	0	0	0	0	0	0	0	0	40	4287	4327	1442	0	4287 (2021)
150.	Hawfinch	0	0	0	0	0	0	0	1	2	16	19	6.3	0	16 (2021)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
151.	Greenfinch	0	0	0	0	0	0	0	7	64	104	175	58	0	104 (2021)
152.	Linnet	0	0	0	0	0	0	0	93	217	379	689	230	0	379 (2021)
153.	Mealy Redpoll	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2020)
154.	redpoll sp.	0	0	0	0	0	0	0	0	1	1	2	0.7	0	1 (2020)
155.	Crossbill	0	0	0	0	0	0	0	0	0	4	4	1.3	0	4 (2021)
156.	Goldfinch	0	0	0	0	0	0	0	222	152	107	481	160	0	222 (2019)
157.	Serin	0	0	0	0	0	0	0	0	0	3	3	1	0	3 (2021)
158.	Siskin	0	0	0	0	0	0	0	101	262	2770	3133	1044	0	2770 (2021)
159.	Lapland Bunting	0	0	0	0	0	0	0	0	0	5	5	1.7	0	5 (2021)
160.	Yellowhammer	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2021)
161.	Little Bunting	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
162.	Reed Bunting	0	0	0	0	0	0	0	75	193	423	691	230	0	423 (2021)
163.	bunting sp.	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
	Other species
1.	European Peacock	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2021)
2.	Small White	0	0	0	0	0	0	0	0	1	3	4	1.3	0	3 (2021)
3.	white sp. (butterfly)	0	0	0	0	0	0	0	0	2	1	3	1	0	2 (2020)
4.	Red Admiral	0	0	0	0	0	0	0	0	0	9	9	3	0	9 (2021)
	Other species
1.	Darter unknown	0	0	0	0	0	0	0	0	0	5	5	1.7	0	5 (2021)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	0	0	10	3	13	4.3	0	10 (2020)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	0	17914	169650	315062	502626	167542	24
	Observation hours								55:45	197:36	215:11	468:32	156:11

Trektellen

Totals Twaalfmorgen, Reeuwijk 2012 - 2021