Totals Bichterweerd 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	0	0	0	17	0	0	17	1.7	0	17 (2022)
2.	Barnacle Goose	0	0	4	59	14	110	2	17	50	0	256	26	0	110 (2020)
3.	Bar-headed Goose	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
4.	Snow Goose	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
5.	Greylag Goose	188	125	1005	277	267	142	937	23	0	0	2964	296	1470	1005 (2017)
6.	Anser sp.	1400	5139	75	40	283	1891	223	182	215	0	9448	945	0	5139 (2016)
7.	goose sp.	12	0	10	0	0	0	0	0	0	0	22	2.2	0	12 (2015)
8.	Pink-footed Goose	0	0	0	0	0	0	4	0	0	0	4	0.4	0	4 (2021)
9.	Tundra Bean Goose	99	60	36	89	67	629	106	220	0	0	1306	131	105	629 (2020)
10.	Bean Goose sp.	0	0	11	0	0	0	0	0	0	0	11	1.1	0	11 (2017)
11.	Eurasian White-fronted Goose	3478	2293	1345	4174	2473	10497	1130	5349	1052	0	31791	3179	8586	10497 (2020)
12.	Black Swan	3	4	0	8	0	0	0	0	0	0	15	1.5	0	8 (2018)
13.	Mute Swan	0	0	1	8	10	2	1	0	5	0	27	2.7	0	10 (2019)
14.	Egyptian Goose	0	507	0	100	386	36	45	48	15	0	1137	114	100	507 (2016)
15.	Shelduck	0	4	0	0	9	1	0	4	0	0	18	1.8	29	9 (2019)
16.	Ruddy Shelduck	5	0	20	8	0	0	19	11	0	0	63	6.3	1	20 (2017)
17.	Garganey	7	0	2	0	0	0	0	0	0	0	9	0.9	0	7 (2015)
18.	Shoveler	332	181	60	20	18	3	28	18	112	15	787	79	180	332 (2015)
19.	Gadwall	2	235	11	0	0	0	25	0	0	0	273	27	0	235 (2016)
20.	Wigeon	5	1	111	62	30	121	0	54	3	0	387	39	39	121 (2020)
21.	Mallard	134	50	107	0	0	0	11	15	5	0	322	32	0	134 (2015)
22.	Pintail	39	16	101	23	0	6	3	18	0	0	206	21	30	101 (2017)
23.	Teal	0	0	0	1	37	0	0	0	60	0	98	9.8	50	60 (2023)
24.	duck sp.	6	55	0	10	0	0	0	4	0	0	75	7.5	0	55 (2016)
25.	Red-crested Pochard	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
26.	Pochard	28	0	0	16	0	0	0	0	0	0	44	4.4	0	28 (2015)
27.	Tufted Duck	0	0	121	0	0	0	0	10	0	0	131	13	0	121 (2017)
28.	Common Scoter	0	6	0	0	0	0	0	0	0	0	6	0.6	0	6 (2016)
29.	Goldeneye	0	0	3	0	2	0	0	1	0	0	6	0.6	2	3 (2017)
30.	Goosander	1	2	4	0	1	0	1	18	5	0	32	3.2	3	18 (2022)
31.	Red-breasted Merganser	2	3	0	0	0	0	0	0	0	0	5	0.5	0	3 (2016)
32.	Swift	133	1186	1141	83	1310	2	34	0	29	0	3918	392	150	1310 (2019)
33.	Cuckoo	0	7	2	0	6	0	0	1	0	0	16	1.6	0	7 (2016)
34.	Stock Dove	39	72	923	117	162	163	166	135	74	0	1851	185	135	923 (2017)
35.	Woodpigeon	24860	22102	23859	14067	51246	32368	32418	36253	34673	0	271846	27185	1300	51246 (2019)
36.	Turtle Dove	7	18	8	1	4	0	1	6	3	0	48	4.8	12	18 (2016)
37.	Collared Dove	0	6	1	5	1	0	1	0	2	0	16	1.6	0	6 (2016)
38.	Crane	589	2	4402	2	48	2	4423	105	7	0	9580	958	0	4423 (2021)
39.	Great Crested Grebe	0	0	0	0	1	10	0	0	0	0	11	1.1	0	10 (2020)
40.	Oystercatcher	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
41.	Avocet	3	1	0	0	0	0	0	0	0	34	38	3.8	0	34 (2024)
42.	Lapwing	5469	1565	3769	2933	4650	2239	2066	6655	876	0	30222	3022	637	6655 (2022)
43.	Golden Plover	96	44	4	25	3	1	39	10	2	0	224	22	0	96 (2015)
44.	Grey Plover	2	4	1	4	2	2	3	5	4	0	27	2.7	1	5 (2022)
45.	Ringed Plover	19	84	18	0	23	22	0	2	2	1	171	17	9	84 (2016)
46.	Little Ringed Plover	16	9	7	3	1	0	1	0	0	0	37	3.7	15	16 (2015)
47.	Dotterel	0	3	1	0	0	0	0	0	0	0	4	0.4	0	3 (2016)
48.	Whimbrel	12	12	5	0	1	0	1	0	0	3	34	3.4	0	12 (2015)
49.	Curlew	4	6	8	1	4	2	6	10	2	0	43	4.3	2	10 (2022)
50.	Numenius sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Bar-tailed Godwit	1	0	1	0	0	0	2	0	4	0	8	0.8	0	4 (2023)
52.	Black-tailed Godwit	8	5	3	0	0	0	0	11	0	9	36	3.6	0	11 (2022)
53.	Turnstone	2	2	1	0	0	2	0	0	0	0	7	0.7	0	2 (2015)
54.	Knot	3	3	0	0	0	0	0	0	0	0	6	0.6	0	3 (2015)
55.	Ruff	53	18	53	20	50	2	0	13	20	0	229	23	9	53 (2015)
56.	wader sp.	34	6	20	2	31	0	4	9	13	8	127	13	0	34 (2015)
57.	Curlew Sandpiper	1	14	0	0	2	0	0	0	0	0	17	1.7	0	14 (2016)
58.	Temminck's Stint	3	5	0	4	5	0	0	0	0	0	17	1.7	4	5 (2016)
59.	Sanderling	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
60.	Dunlin	19	13	40	3	6	5	5	7	7	0	105	11	19	40 (2017)
61.	Little Stint	1	2	3	0	0	0	0	0	0	0	6	0.6	0	3 (2017)
62.	White-rumped Sandpiper	0	0	10	0	0	0	0	0	0	0	10	1	0	10 (2017)
63.	Calidris sp.	0	27	10	0	0	0	18	10	2	0	67	6.7	0	27 (2016)
64.	Jack Snipe	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
65.	Snipe	112	53	20	30	17	12	26	52	83	0	405	41	16	112 (2015)
66.	Common Sandpiper	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
67.	Green Sandpiper	24	8	13	29	12	6	4	3	3	0	102	10	8	29 (2018)
68.	Redshank	3	21	5	2	8	0	1	7	2	0	49	4.9	0	21 (2016)
69.	Wood Sandpiper	33	10	0	1	3	1	3	0	0	0	51	5.1	6	33 (2015)
70.	Spotted Redshank	11	6	3	7	1	1	3	4	2	0	38	3.8	1	11 (2015)
71.	Greenshank	90	60	71	28	71	26	18	15	13	2	394	39	28	90 (2015)
72.	Black-headed Gull	0	0	0	25	312	0	0	0	0	0	337	34	18	312 (2019)
73.	Little Gull	55	38	19	0	7	0	0	0	1	19	139	14	8	55 (2015)
74.	Mediterranean Gull	9	18	3	0	1	0	3	1	0	0	35	3.5	1	18 (2016)
75.	Common Gull	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
76.	Herring Gull	0	0	0	7	1	1	0	0	1	0	10	1	0	7 (2018)
77.	Caspian Gull	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
78.	Yellow-legged Gull	0	0	4	0	0	0	0	0	0	0	4	0.4	0	4 (2017)
79.	Lesser Black-backed Gull	0	0	47	2	40	2	2	0	0	0	93	9.3	2	47 (2017)
80.	Gull-billed Tern	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2018)
81.	Caspian Tern	1	0	3	0	0	2	1	2	0	2	11	1.1	0	3 (2017)
82.	Sandwich Tern	2	2	0	0	0	0	0	1	0	0	5	0.5	0	2 (2015)
83.	Common Tern	11	16	62	15	34	0	0	0	12	0	150	15	23	62 (2017)
84.	Arctic Tern	0	0	0	0	3	1	0	0	0	0	4	0.4	0	3 (2019)
85.	White-winged Black Tern	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
86.	Black Tern	25	131	23	0	49	2	1	0	1	0	232	23	0	131 (2016)
87.	diver sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
88.	Black Stork	0	1	1	0	0	1	7	0	0	0	10	1	0	7 (2021)
89.	White Stork	42	107	14	4	120	92	200	45	343	22	989	99	2	343 (2023)
90.	Cormorant	2625	2468	3274	2496	2279	2646	2396	2839	1657	11	22691	2269	3900	3274 (2017)
91.	Spoonbill	9	2	10	3	24	10	49	2	36	1	146	15	5	49 (2021)
92.	Night Heron	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
93.	Cattle Egret	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2021)
94.	Grey Heron	158	104	82	108	177	26	53	57	43	7	815	82	79	177 (2019)
95.	Purple Heron	0	0	0	0	1	0	1	0	0	1	3	0.3	0	1 (2019)
96.	Great White Egret	177	90	150	160	217	68	165	285	185	0	1497	150	82	285 (2022)
97.	Little Egret	3	10	1	0	0	1	5	0	0	0	20	2	2	10 (2016)
98.	Osprey	14	21	26	8	18	21	10	16	29	5	168	17	4	29 (2023)
99.	Black-winged Kite	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
100.	Honey Buzzard	38	9	10	1	13	7	5	1	20	0	104	10	0	38 (2015)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Sparrowhawk	135	104	118	44	99	109	123	169	68	5	974	97	19	169 (2022)
102.	Goshawk	4	3	5	2	1	2	0	3	1	0	21	2.1	1	5 (2017)
103.	Marsh Harrier	56	36	42	14	37	31	54	32	37	1	340	34	5	56 (2015)
104.	Hen Harrier	3	4	2	5	6	2	6	10	2	0	40	4	0	10 (2022)
105.	Montagu's Harrier	0	2	1	0	1	0	0	0	0	0	4	0.4	0	2 (2016)
106.	harrier sp.	0	0	0	0	1	0	0	3	0	0	4	0.4	0	3 (2022)
107.	Montagu's/Pallid Harrier	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
108.	Red Kite	12	10	27	16	36	12	18	23	10	0	164	16	0	36 (2019)
109.	Black Kite	23	13	10	5	11	0	2	3	1	1	69	6.9	2	23 (2015)
110.	White-tailed Eagle	1	0	0	0	1	2	2	0	1	0	7	0.7	0	2 (2020)
111.	Rough-legged Buzzard	1	0	0	0	0	1	0	0	0	0	2	0.2	0	1 (2015)
112.	Common Buzzard	332	197	385	56	501	359	292	307	118	5	2552	255	195	501 (2019)
113.	Short-eared Owl	2	0	1	0	0	2	0	1	0	0	6	0.6	0	2 (2015)
114.	European Bee-eater	1	1	1	0	0	0	0	0	0	0	3	0.3	0	1 (2015)
115.	Great Spotted Woodpecker	19	8	17	18	13	7	11	14	12	0	119	12	4	19 (2015)
116.	Black Woodpecker	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
117.	Green Woodpecker	3	0	1	4	0	0	0	0	0	0	8	0.8	1	4 (2018)
118.	Kestrel	28	46	34	41	50	22	7	42	24	2	296	30	43	50 (2019)
119.	Red-footed Falcon	1	2	0	0	0	0	0	0	1	1	5	0.5	0	2 (2016)
120.	Merlin	18	19	3	5	2	4	17	9	4	0	81	8.1	0	19 (2016)
121.	Hobby	10	8	17	4	6	8	19	4	7	0	83	8.3	5	19 (2021)
122.	Peregrine	2	8	17	5	10	13	6	8	9	1	79	7.9	8	17 (2017)
123.	falcon sp.	0	5	0	1	2	0	0	0	0	1	9	0.9	0	5 (2016)
124.	Great Grey Shrike	1	1	0	0	0	0	0	0	0	0	2	0.2	0	1 (2015)
125.	Golden Oriole	1	8	1	0	2	0	0	0	0	0	12	1.2	2	8 (2016)
126.	Jay	17	6	26	11	1687	10	945	33	99	0	2834	283	11	1687 (2019)
127.	Magpie	7	12	26	4	14	17	15	5	5	0	105	11	0	26 (2017)
128.	Jackdaw	144	339	155	133	596	4	56	12	49	0	1488	149	0	596 (2019)
129.	Rook	449	339	355	406	310	244	89	12	12	0	2216	222	4	449 (2015)
130.	Carrion Crow	52	0	13	14	113	16	62	6	0	0	276	28	0	113 (2019)
131.	Blue Tit	64	10	53	33	50	0	23	37	33	0	303	30	0	64 (2015)
132.	Great Tit	9	2	7	3	11	1	4	8	17	0	62	6.2	0	17 (2023)
133.	Parus (tit) sp.	10	0	0	0	0	0	0	0	0	0	10	1	0	10 (2015)
134.	Penduline Tit	3	0	0	0	0	0	0	0	0	0	3	0.3	0	3 (2015)
135.	Wood Lark	62	11	29	40	71	152	29	101	27	0	522	52	0	152 (2020)
136.	Skylark	8860	7452	5829	10785	10305	8252	6200	7956	2281	0	67920	6792	184	10785 (2018)
137.	Shore Lark	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
138.	Sand Martin	40	21	134	26	24	62	10	2	8	0	327	33	25	134 (2017)
139.	Swallow	1576	1663	3305	2375	1763	663	2010	4783	2162	0	20300	2030	700	4783 (2022)
140.	House Martin	65	6	62	22	38	27	47	39	100	0	406	41	0	100 (2023)
141.	Long-tailed Tit	0	15	0	30	0	0	10	0	0	0	55	5.5	0	30 (2018)
142.	Willow Warbler	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
143.	Chiffchaff	2	0	3	7	9	0	0	0	2	0	23	2.3	0	9 (2019)
144.	Chiffchaff/Willow Warbler	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
145.	Blackcap	0	0	0	8	0	0	0	0	0	0	8	0.8	0	8 (2018)
146.	Wren	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
147.	Starling	9760	4043	9221	11838	10420	4743	5220	8481	2051	0	65777	6578	1815	11838 (2018)
148.	Song Thrush	39	139	57	53	136	74	119	103	38	0	758	76	12	139 (2016)
149.	Mistle Thrush	24	6	28	4	7	6	39	26	7	0	147	15	0	39 (2021)
150.	Redwing	421	47	416	19	563	512	1151	287	252	0	3668	367	0	1151 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	Blackbird	11	5	5	13	0	4	1	3	0	0	42	4.2	0	13 (2018)
152.	Fieldfare	1310	799	778	2711	2018	2415	712	353	57	0	11153	1115	447	2711 (2018)
153.	Ring Ouzel	0	1	0	1	0	0	0	4	0	0	6	0.6	0	4 (2022)
154.	thrush sp.	60	62	172	169	338	15	139	49	33	0	1037	104	0	338 (2019)
155.	Whinchat	0	1	1	0	1	0	0	0	0	0	3	0.3	0	1 (2016)
156.	Wheatear	0	14	4	0	0	1	0	0	1	0	20	2	4	14 (2016)
157.	Tree Sparrow	12	19	11	54	0	0	0	3	0	0	99	9.9	0	54 (2018)
158.	House Sparrow	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
159.	Dunnock	3	1	3	31	9	1	0	1	2	0	51	5.1	0	31 (2018)
160.	Blue-headed Wagtail	281	326	656	66	146	72	355	161	108	6	2177	218	173	656 (2017)
161.	Grey-headed Wagtail	94	13	0	0	64	0	0	0	0	0	171	17	0	94 (2015)
162.	Yellow wagtail sp.	2	89	0	127	12	0	0	0	4	0	234	23	0	127 (2018)
163.	Grey Wagtail	2	9	9	6	2	0	2	1	7	0	38	3.8	0	9 (2016)
164.	White Wagtail	450	262	454	490	477	180	324	486	204	0	3327	333	38	490 (2018)
165.	alba wagtail sp.	1	16	0	10	0	0	0	0	28	0	55	5.5	0	28 (2023)
166.	Richard's Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
167.	Tawny Pipit	8	2	0	0	0	0	1	1	1	0	13	1.3	1	8 (2015)
168.	Meadow Pipit	1419	3227	2158	1428	838	549	2274	2977	1168	0	16038	1604	474	3227 (2016)
169.	Tree Pipit	7	25	3	3	6	1	16	6	1	0	68	6.8	0	25 (2016)
170.	Red-throated Pipit	3	2	0	0	0	0	0	0	0	0	5	0.5	0	3 (2015)
171.	Water Pipit	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
172.	pipit sp.	5	0	0	0	0	0	0	0	0	0	5	0.5	0	5 (2015)
173.	Chaffinch	5522	4745	16106	5258	7429	11530	8304	9029	5744	0	73667	7367	3	16106 (2017)
174.	Brambling	24	0	56	67	12	7	5	22	3	0	196	20	0	67 (2018)
175.	finch sp.	380	943	221	763	364	441	248	562	118	0	4040	404	0	943 (2016)
176.	Hawfinch	0	1	0	0	0	0	0	0	1	0	2	0.2	0	1 (2016)
177.	Greenfinch	173	12	17	31	40	3	13	3	28	0	320	32	121	173 (2015)
178.	Twite	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
179.	Linnet	2262	738	2398	1211	746	852	696	579	574	0	10056	1006	752	2398 (2017)
180.	redpoll sp.	2	0	0	0	0	0	0	5	0	0	7	0.7	0	5 (2022)
181.	Goldfinch	265	96	224	290	568	109	90	163	81	2	1888	189	209	568 (2019)
182.	Serin	1	0	0	0	1	1	3	0	0	0	6	0.6	0	3 (2021)
183.	Siskin	141	19	58	5	78	48	61	42	64	0	516	52	0	141 (2015)
184.	Lapland Bunting	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2019)
185.	Snow Bunting	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
186.	Corn Bunting	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
187.	Yellowhammer	8	24	6	7	2	0	0	16	0	0	63	6.3	0	24 (2016)
188.	Ortolan Bunting	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
189.	Reed Bunting	619	362	467	1272	437	356	179	226	64	0	3982	398	27	1272 (2018)
190.	passerine sp.	1920	2082	2601	257	188	0	443	84	141	0	7716	772	0	2601 (2017)
	Other species
1.	Dark Clouded Yellow	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
2.	Pale Clouded Yellow	0	0	0	0	0	0	1	0	10	0	11	1.1	0	10 (2023)
3.	Brimstone	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2020)
4.	European Peacock	1	2	2	0	0	0	0	0	0	0	5	0.5	0	2 (2016)
5.	Swallowtail	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
6.	Small White	0	0	0	0	0	4	0	0	0	0	4	0.4	0	4 (2020)
7.	Red Admiral	0	5	5	0	12	8	19	3	5	0	57	5.7	0	19 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	77804	65570	87984	65394	105250	83141	75153	89871	55563	165	705895	70590	22358
	Observation hours	314:26	223:05	241:01	154:39	238:22	109:25	194:04	178:24	126:34	25:50	1,805:50	180:35

Trektellen

Totals Bichterweerd 2015 - 2024