Totals Twaalfmorgen, Reeuwijk 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
2.	Canada Goose	0	0	0	0	8	0	10	12	8	0	38	6.3	2	12 (2022)
3.	Barnacle Goose	0	0	0	0	48	7655	6027	2687	809	2810	20036	3339	700	7655 (2020)
4.	Bar-headed Goose	0	0	0	0	0	0	0	2	0	0	2	0.3	0	2 (2022)
5.	Greylag Goose	0	0	0	0	363	587	1509	2259	887	42	5647	941	40	2259 (2022)
6.	Anser sp.	0	0	0	0	0	0	0	52	0	0	52	8.7	0	52 (2022)
7.	goose sp.	0	0	0	0	535	114	94	150	0	0	893	149	0	535 (2019)
8.	Pink-footed Goose	0	0	0	0	0	42	54	0	0	0	96	16	0	54 (2021)
9.	Tundra Bean Goose	0	0	0	0	0	14	277	1112	0	0	1403	234	0	1112 (2022)
10.	Bean Goose sp.	0	0	0	0	0	0	70	5	0	0	75	12.5	0	70 (2021)
11.	Eurasian White-fronted Goose	0	0	0	0	1852	10237	5622	7128	2430	0	27269	4545	0	10237 (2020)
12.	Black Swan	0	0	0	0	0	2	0	0	0	0	2	0.3	0	2 (2020)
13.	Mute Swan	0	0	0	0	8	48	19	5	16	83	179	30	2	83 (2024)
14.	Whooper Swan	0	0	0	0	0	1	0	8	0	0	9	1.5	0	8 (2022)
15.	Egyptian Goose	0	0	0	0	4	24	1	37	20	0	86	14.3	0	37 (2022)
16.	Shelduck	0	0	0	0	1	33	38	19	27	8	126	21	2	38 (2021)
17.	Garganey	0	0	0	0	0	0	3	0	1	0	4	0.7	0	3 (2021)
18.	Shoveler	0	0	0	0	12	118	93	86	25	6	340	57	2	118 (2020)
19.	Gadwall	0	0	0	0	41	81	113	84	96	4	419	70	0	113 (2021)
20.	Wigeon	0	0	0	0	2048	10148	1553	20945	421	0	35115	5853	0	20945 (2022)
21.	Mallard	0	0	0	0	11	16	6	22	14	0	69	11.5	8	22 (2022)
22.	Pintail	0	0	0	0	4	19	45	59	25	0	152	25	0	59 (2022)
23.	Teal	0	0	0	0	24	11	31	50	66	0	182	30	0	66 (2023)
24.	Pochard	0	0	0	0	0	0	6	10	0	6	22	3.7	0	10 (2022)
25.	Tufted Duck	0	0	0	0	5	15	4	0	19	6	49	8.2	0	19 (2023)
26.	Goosander	0	0	0	0	0	0	1	3	0	0	4	0.7	0	3 (2022)
27.	Swift	0	0	0	0	0	2602	1070	5	641	160	4478	746	0	2602 (2020)
28.	Cuckoo	0	0	0	0	1	0	0	0	5	1	7	1.2	0	5 (2023)
29.	Feral Pigeon	0	0	0	0	0	0	0	0	56	2477	2533	422	0	2477 (2024)
30.	Stock Dove	0	0	0	0	3	31	248	205	71	25	583	97	0	248 (2021)
31.	Woodpigeon	0	0	0	0	138	1002	1733	2458	592	98	6021	1004	0	2458 (2022)
32.	Collared Dove	0	0	0	0	2	4	8	1	8	2	25	4.2	0	8 (2021)
33.	Demoiselle Crane	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
34.	Crane	0	0	0	0	0	13	0	0	0	26	39	6.5	0	26 (2024)
35.	Great Crested Grebe	0	0	0	0	0	1	6	9	6	6	28	4.7	0	9 (2022)
36.	Oystercatcher	0	0	0	0	0	7	5	6	10	4	32	5.3	2	10 (2023)
37.	Avocet	0	0	0	0	0	2	2	0	2	1	7	1.2	0	2 (2020)
38.	Lapwing	0	0	0	0	350	3370	4314	2507	643	19	11203	1867	20	4314 (2021)
39.	Golden Plover	0	0	0	0	0	41	161	130	16	0	348	58	0	161 (2021)
40.	Grey Plover	0	0	0	0	0	0	1	2	0	0	3	0.5	0	2 (2022)
41.	Ringed Plover	0	0	0	0	0	0	2	3	3	2	10	1.7	0	3 (2022)
42.	Little Ringed Plover	0	0	0	0	0	42	9	0	8	2	61	10.2	0	42 (2020)
43.	Dotterel	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2022)
44.	Whimbrel	0	0	0	0	0	569	600	239	186	26	1620	270	0	600 (2021)
45.	Curlew	0	0	0	0	46	129	80	42	43	1	341	57	1	129 (2020)
46.	Black-tailed Godwit	0	0	0	0	1	563	161	88	3	47	863	144	30	563 (2020)
47.	Ruff	0	0	0	0	0	171	109	11	55	0	346	58	0	171 (2020)
48.	wader sp.	0	0	0	0	0	3	2	0	0	12	17	2.8	0	12 (2024)
49.	Temminck's Stint	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2024)
50.	Dunlin	0	0	0	0	0	7	1	6	16	18	48	8	0	18 (2024)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Little Stint	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
52.	Jack Snipe	0	0	0	0	0	2	2	0	1	0	5	0.8	0	2 (2020)
53.	Snipe	0	0	0	0	128	268	450	373	746	2	1967	328	0	746 (2023)
54.	Common Sandpiper	0	0	0	0	0	2	7	1	1	1	12	2	0	7 (2021)
55.	Green Sandpiper	0	0	0	0	1	93	97	27	65	4	287	48	0	97 (2021)
56.	Redshank	0	0	0	0	0	29	38	4	6	9	86	14.3	0	38 (2021)
57.	Wood Sandpiper	0	0	0	0	0	52	40	3	99	4	198	33	0	99 (2023)
58.	Spotted Redshank	0	0	0	0	1	2	5	4	5	0	17	2.8	0	5 (2021)
59.	Greenshank	0	0	0	0	4	11	26	27	25	19	112	19	0	27 (2022)
60.	Black-headed Gull	0	0	0	0	96	2515	1507	1577	542	118	6355	1059	24	2515 (2020)
61.	Little Gull	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2021)
62.	Mediterranean Gull	0	0	0	0	0	149	86	13	13	1	262	44	0	149 (2020)
63.	Common Gull	0	0	0	0	4	36	204	75	38	1	358	60	0	204 (2021)
64.	Great Black-backed Gull	0	0	0	0	5	0	3	1	0	0	9	1.5	0	5 (2019)
65.	Herring Gull	0	0	0	0	2	37	12	7	19	3	80	13.3	0	37 (2020)
66.	Caspian Gull	0	0	0	0	0	2	5	2	0	0	9	1.5	0	5 (2021)
67.	Lesser Black-backed Gull	0	0	0	0	30	3049	1840	434	1422	592	7367	1228	8	3049 (2020)
68.	Caspian Tern	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2022)
69.	Common Tern	0	0	0	0	1	163	48	8	61	20	301	50	0	163 (2020)
70.	Black Tern	0	0	0	0	0	100	98	1	20	49	268	45	0	100 (2020)
71.	White Stork	0	0	0	0	14	37	55	12	14	5	137	23	0	55 (2021)
72.	Cormorant	0	0	0	0	145	3922	3741	5091	2797	42	15738	2623	0	5091 (2022)
73.	Sacred Ibis	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2023)
74.	Spoonbill	0	0	0	0	0	40	128	85	15	7	275	46	0	128 (2021)
75.	Cattle Egret	0	0	0	0	0	0	1	6	22	0	29	4.8	0	22 (2023)
76.	Grey Heron	0	0	0	0	65	124	41	79	76	50	435	73	20	124 (2020)
77.	Purple Heron	0	0	0	0	42	98	69	386	302	18	915	153	0	386 (2022)
78.	Great White Egret	0	0	0	0	25	107	60	120	105	10	427	71	0	120 (2022)
79.	heron sp.	0	0	0	0	0	7	0	3	0	0	10	1.7	0	7 (2020)
80.	Little Egret	0	0	0	0	0	1	3	0	0	0	4	0.7	0	3 (2021)
81.	Osprey	0	0	0	0	3	4	4	6	4	0	21	3.5	0	6 (2022)
82.	Honey Buzzard	0	0	0	0	0	0	0	2	5	0	7	1.2	0	5 (2023)
83.	Sparrowhawk	0	0	0	0	1	22	95	49	19	1	187	31	3	95 (2021)
84.	Goshawk	0	0	0	0	0	2	8	1	6	0	17	2.8	0	8 (2021)
85.	Marsh Harrier	0	0	0	0	15	59	80	54	40	2	250	42	2	80 (2021)
86.	Hen Harrier	0	0	0	0	0	7	2	8	1	0	18	3	0	8 (2022)
87.	Pallid Harrier	0	0	0	0	0	1	0	1	1	0	3	0.5	0	1 (2020)
88.	Montagu's Harrier	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
89.	harrier sp.	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
90.	Montagu's/Pallid Harrier	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
91.	Red Kite	0	0	0	0	0	6	2	0	0	1	9	1.5	0	6 (2020)
92.	Black Kite	0	0	0	0	0	0	1	0	1	0	2	0.3	0	1 (2021)
93.	White-tailed Eagle	0	0	0	0	2	2	2	0	0	0	6	1	0	2 (2019)
94.	Rough-legged Buzzard	0	0	0	0	0	1	1	0	0	0	2	0.3	0	1 (2020)
95.	Common Buzzard	0	0	0	0	49	222	91	37	16	7	422	70	2	222 (2020)
96.	Kingfisher	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
97.	Great Spotted Woodpecker	0	0	0	0	1	11	13	23	6	0	54	9	0	23 (2022)
98.	Green Woodpecker	0	0	0	0	0	1	1	0	1	0	3	0.5	0	1 (2020)
99.	Kestrel	0	0	0	0	4	7	6	6	2	1	26	4.3	0	7 (2020)
100.	Merlin	0	0	0	0	0	6	5	7	4	0	22	3.7	0	7 (2022)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Hobby	0	0	0	0	2	3	27	9	6	2	49	8.2	0	27 (2021)
102.	Peregrine	0	0	0	0	7	9	9	6	2	1	34	5.7	0	9 (2020)
103.	falcon sp.	0	0	0	0	0	0	0	1	0	1	2	0.3	0	1 (2022)
104.	Rose-ringed Parakeet	0	0	0	0	0	0	1	10	27	7	45	7.5	0	27 (2023)
105.	Golden Oriole	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2023)
106.	Jay	0	0	0	0	49	48	284	29	6	0	416	69	0	284 (2021)
107.	Magpie	0	0	0	0	4	29	15	8	16	0	72	12	0	29 (2020)
108.	Jackdaw	0	0	0	0	6	425	1931	1022	807	115	4306	718	0	1931 (2021)
109.	Rook	0	0	0	0	30	4	19	12	9	2	76	12.7	0	30 (2019)
110.	Carrion Crow	0	0	0	0	2	107	12	33	7	0	161	27	0	107 (2020)
111.	Raven	0	0	0	0	0	0	0	0	6	0	6	1	0	6 (2023)
112.	Coal Tit	0	0	0	0	0	0	163	0	0	0	163	27	0	163 (2021)
113.	Blue Tit	0	0	0	0	16	4	1010	238	91	0	1359	227	0	1010 (2021)
114.	Great Tit	0	0	0	0	9	41	59	42	12	0	163	27	0	59 (2021)
115.	Parus (tit) sp.	0	0	0	0	0	0	30	0	0	0	30	5	0	30 (2021)
116.	Bearded Tit	0	0	0	0	0	0	8	0	0	0	8	1.3	0	8 (2021)
117.	Wood Lark	0	0	0	0	0	26	45	95	5	0	171	29	0	95 (2022)
118.	Skylark	0	0	0	0	292	3536	12871	14327	744	0	31770	5295	0	14327 (2022)
119.	lark sp.	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2023)
120.	Sand Martin	0	0	0	0	0	81	153	74	35	12	355	59	0	153 (2021)
121.	Swallow	0	0	0	0	1991	1555	2238	2616	1788	286	10474	1746	0	2616 (2022)
122.	House Martin	0	0	0	0	46	135	89	515	171	3	959	160	0	515 (2022)
123.	Long-tailed Tit	0	0	0	0	10	7	8	0	0	0	25	4.2	0	10 (2019)
124.	Willow Warbler	0	0	0	0	0	5	2	0	1	0	8	1.3	0	5 (2020)
125.	Chiffchaff	0	0	0	0	8	7	7	2	7	0	31	5.2	0	8 (2019)
126.	Chiffchaff/Willow Warbler	0	0	0	0	0	2	3	0	1	0	6	1	0	3 (2021)
127.	Sedge Warbler	0	0	0	0	0	2	1	0	1	0	4	0.7	0	2 (2020)
128.	Goldcrest	0	0	0	0	0	8	0	1	0	0	9	1.5	0	8 (2020)
129.	Starling	0	0	0	0	1182	11937	34149	58332	12943	265	118808	19801	0	58332 (2022)
130.	Song Thrush	0	0	0	0	473	1400	673	3288	127	0	5961	994	0	3288 (2022)
131.	Mistle Thrush	0	0	0	0	0	6	42	30	2	0	80	13.3	0	42 (2021)
132.	Redwing	0	0	0	0	3662	53451	29726	31443	2698	30	121010	20168	0	53451 (2020)
133.	Blackbird	0	0	0	0	0	6	57	11	4	0	78	13	0	57 (2021)
134.	Fieldfare	0	0	0	0	66	4434	1026	4445	1930	1	11902	1984	0	4445 (2022)
135.	Ring Ouzel	0	0	0	0	0	20	30	19	5	0	74	12.3	0	30 (2021)
136.	thrush sp.	0	0	0	0	0	4	3	10	0	0	17	2.8	0	10 (2022)
137.	Spotted Flycatcher	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2024)
138.	Robin	0	0	0	0	0	0	6	4	0	0	10	1.7	0	6 (2021)
139.	White-spotted Bluethroat	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2023)
140.	Black Redstart	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
141.	Whinchat	0	0	0	0	2	2	8	11	3	0	26	4.3	0	11 (2022)
142.	Stonechat	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
143.	Wheatear	0	0	0	0	11	13	29	9	4	2	68	11.3	4	29 (2021)
144.	Tree Sparrow	0	0	0	0	44	16	116	44	18	0	238	40	0	116 (2021)
145.	House Sparrow	0	0	0	0	0	0	4	0	0	0	4	0.7	0	4 (2021)
146.	Dunnock	0	0	0	0	7	4	13	6	5	0	35	5.8	0	13 (2021)
147.	Blue-headed Wagtail	0	0	0	0	156	145	71	35	107	10	524	87	0	156 (2019)
148.	Yellow Wagtail (flavissima)	0	0	0	0	0	3	1	0	1	0	5	0.8	0	3 (2020)
149.	Grey-headed Wagtail	0	0	0	0	0	1	0	1	9	4	15	2.5	0	9 (2023)
150.	Yellow wagtail sp.	0	0	0	0	0	87	205	126	190	42	650	108	0	205 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	Grey Wagtail	0	0	0	0	1	64	96	65	49	0	275	46	0	96 (2021)
152.	White Wagtail	0	0	0	0	350	347	224	291	246	8	1466	244	6	350 (2019)
153.	alba wagtail sp.	0	0	0	0	0	83	61	24	48	4	220	37	0	83 (2020)
154.	Motacilla (wagtail) sp.	0	0	0	0	6	2	0	0	0	0	8	1.3	0	6 (2019)
155.	Pied Wagtail	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
156.	Tawny Pipit	0	0	0	0	1	0	0	0	1	0	2	0.3	0	1 (2019)
157.	Meadow Pipit	0	0	0	0	1514	15670	22521	11477	16883	471	68536	11423	0	22521 (2021)
158.	Tree Pipit	0	0	0	0	22	41	33	14	46	13	169	28	0	46 (2023)
159.	Red-throated Pipit	0	0	0	0	0	1	1	1	1	0	4	0.7	0	1 (2020)
160.	Water Pipit	0	0	0	0	0	17	12	5	4	0	38	6.3	0	17 (2020)
161.	Rock Pipit/Water Pipit	0	0	0	0	0	1	13	7	0	0	21	3.5	0	13 (2021)
162.	Chaffinch	0	0	0	0	1303	25990	165860	52901	15206	1	261261	43544	0	165860 (2021)
163.	Brambling	0	0	0	0	0	40	4287	155	49	0	4531	755	0	4287 (2021)
164.	Hawfinch	0	0	0	0	1	2	16	2	0	0	21	3.5	0	16 (2021)
165.	Greenfinch	0	0	0	0	7	64	104	67	36	4	282	47	0	104 (2021)
166.	Linnet	0	0	0	0	93	217	379	794	210	10	1703	284	0	794 (2022)
167.	Mealy Redpoll	0	0	0	0	0	2	0	0	0	0	2	0.3	0	2 (2020)
168.	Lesser Redpoll	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2023)
169.	redpoll sp.	0	0	0	0	0	1	1	3	7	0	12	2	0	7 (2023)
170.	Crossbill	0	0	0	0	0	0	4	9	1	0	14	2.3	0	9 (2022)
171.	Goldfinch	0	0	0	0	222	152	107	232	100	30	843	141	0	232 (2022)
172.	Serin	0	0	0	0	0	0	3	0	0	0	3	0.5	0	3 (2021)
173.	Siskin	0	0	0	0	101	262	2770	576	1215	2	4926	821	0	2770 (2021)
174.	Lapland Bunting	0	0	0	0	0	0	5	2	0	0	7	1.2	0	5 (2021)
175.	Snow Bunting	0	0	0	0	0	0	0	2	0	0	2	0.3	0	2 (2022)
176.	Yellowhammer	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2021)
177.	Little Bunting	0	0	0	0	0	0	1	0	2	0	3	0.5	0	2 (2023)
178.	Reed Bunting	0	0	0	0	75	193	423	247	114	3	1055	176	2	423 (2021)
179.	bunting sp.	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
	Other species
1.	European Peacock	0	0	0	0	0	0	2	1	1	0	4	0.7	0	2 (2021)
2.	Small White	0	0	0	0	0	1	3	0	0	0	4	0.7	0	3 (2021)
3.	white sp. (butterfly)	0	0	0	0	0	2	1	0	11	0	14	2.3	0	11 (2023)
4.	Red Admiral	0	0	0	0	0	0	9	0	8	0	17	2.8	0	9 (2021)
	Other species
1.	Darter unknown	0	0	0	0	0	0	5	0	0	0	5	0.8	0	5 (2021)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	10	3	3	0	1	17	2.8	0	10 (2020)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	17914	169650	315062	232714	69760	8191	813291	135549	880
	Observation hours					55:45	197:36	215:11	131:13	98:13	26:36	724:34	120:46

Trektellen

Totals Twaalfmorgen, Reeuwijk 2015 - 2024