Select until 26 February

Totals Hobokense Polder 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
1.	Canada Goose	645	686	783	714	271	542	987	262	351	0	5241	524	35	987 (2023)
2.	Barnacle Goose	1	211	10	30	50	2	12	201	0	42	559	56	0	211 (2018)
3.	Bar-headed Goose	2	0	0	0	0	0	1	0	1	0	4	0.4	0	2 (2017)
4.	Greylag Goose	1662	2363	561	1951	854	1619	2046	561	1003	51	12671	1267	35	2363 (2018)
5.	Anser sp.	116	140	101	957	99	32	346	95	12	0	1898	190	0	957 (2020)
6.	goose sp.	98	124	0	0	120	0	0	0	0	0	342	34	0	124 (2018)
7.	Domestic Goose	0	0	1	0	0	0	0	0	1	0	2	0.2	0	1 (2019)
8.	Feral Mallard	0	0	0	0	0	0	0	0	4	0	4	0.4	0	4 (2025)
9.	Tundra Bean Goose	0	8	0	0	0	8	41	0	0	0	57	5.7	0	41 (2023)
10.	Bean Goose sp.	26	78	0	4	10	12	0	7	2	0	139	14	0	78 (2018)
11.	Eurasian White-fronted Goose	138	427	14	1058	75	232	1173	280	182	0	3579	358	0	1173 (2023)
12.	Mute Swan	22	22	15	18	52	7	11	11	21	2	181	18	0	52 (2021)
13.	Egyptian Goose	406	350	170	246	116	176	151	89	231	15	1950	195	42	406 (2017)
14.	Shelduck	340	145	240	9	60	34	13	37	122	1	1001	100	19	340 (2017)
15.	Shoveler	7	24	14	3	7	3	3	6	0	8	75	7.5	0	24 (2018)
16.	Gadwall	72	45	46	23	44	68	44	26	87	3	458	46	35	87 (2025)
17.	Wigeon	4	0	0	0	3	1	0	0	0	0	8	0.8	0	4 (2017)
18.	Mallard	272	232	135	126	102	115	160	127	147	4	1420	142	52	272 (2017)
19.	Pintail	2	4	3	20	2	3	0	0	0	4	38	3.8	0	20 (2020)
20.	Teal	16	14	0	0	8	1	0	1	0	0	40	4	0	16 (2017)
21.	Pochard	1	13	6	0	0	0	0	0	30	0	50	5	0	30 (2025)
22.	Tufted Duck	2	0	0	3	0	0	0	0	0	0	5	0.5	0	3 (2020)
23.	Goldeneye	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
24.	Goosander	0	0	1	0	1	2	2	0	2	0	8	0.8	0	2 (2022)
25.	Red-breasted Merganser	0	0	3	0	0	0	0	1	0	0	4	0.4	0	3 (2019)
26.	Pheasant	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
27.	Swift	508	1	220	2	91	0	11	8	86	0	927	93	5	508 (2017)
28.	Pallid Swift	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
29.	Cuckoo	1	0	0	0	1	0	0	0	2	0	4	0.4	1	2 (2025)
30.	Stock Dove	59	34	27	14	98	27	15	31	30	0	335	34	0	98 (2021)
31.	Woodpigeon	4314	4656	6862	2945	11672	1461	31692	1989	2379	0	67970	6797	190	31692 (2023)
32.	Turtle Dove	0	0	0	0	2	0	0	0	1	0	3	0.3	0	2 (2021)
33.	Collared Dove	7	40	6	11	90	27	8	7	3	0	199	20	0	90 (2021)
34.	Moorhen	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
35.	Coot	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
36.	Crane	0	18	0	0	0	0	0	0	0	0	18	1.8	0	18 (2018)
37.	Great Crested Grebe	1	1	5	3	3	1	2	4	0	0	20	2	0	5 (2019)
38.	Black-necked Grebe	0	0	3	0	0	0	0	0	0	0	3	0.3	0	3 (2019)
39.	Oystercatcher	12	6	58	0	24	23	2	10	60	0	195	20	10	60 (2025)
40.	Avocet	11	2	4	0	4	0	0	2	2	0	25	2.5	0	11 (2017)
41.	Grey Plover	0	1	0	0	0	0	0	0	1	0	2	0.2	0	1 (2018)
42.	Golden Plover	2	0	0	2	0	0	31	1	0	0	36	3.6	0	31 (2023)
43.	Dotterel	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
44.	Ringed Plover	3	0	1	0	0	5	2	0	0	0	11	1.1	0	5 (2022)
45.	Little Ringed Plover	0	0	4	0	1	0	1	2	0	0	8	0.8	2	4 (2019)
46.	Lapwing	100	592	100	71	102	74	121	194	8	92	1454	145	53	592 (2018)
47.	Whimbrel	9	0	8	0	2	0	0	0	7	0	26	2.6	0	9 (2017)
48.	Curlew	49	117	53	7	16	2	2	5	5	3	259	26	0	117 (2018)
49.	Black-tailed Godwit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
50.	Snipe	3	2	1	3	1	23	1	0	6	0	40	4	0	23 (2022)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	Common Sandpiper	8	0	41	0	6	11	1	4	6	0	77	7.7	1	41 (2019)
52.	Green Sandpiper	3	4	9	0	3	0	1	4	1	0	25	2.5	0	9 (2019)
53.	Wood Sandpiper	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2024)
54.	Redshank	29	1	5	0	0	0	0	0	8	0	43	4.3	0	29 (2017)
55.	Spotted Redshank	0	0	6	0	0	0	0	0	0	0	6	0.6	0	6 (2019)
56.	Greenshank	4	0	5	1	2	0	0	0	5	0	17	1.7	0	5 (2019)
57.	Turnstone	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
58.	Ruff	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
59.	wader sp.	0	0	16	0	5	0	12	8	0	0	41	4.1	0	16 (2019)
60.	Dunlin	1	1	0	0	7	2	0	0	5	0	16	1.6	0	7 (2021)
61.	Black Tern	1	0	2	0	0	0	0	1	0	0	4	0.4	0	2 (2019)
62.	Common Tern	44	8	30	0	1	3	0	3	8	0	97	9.7	0	44 (2017)
63.	Sandwich Tern	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
64.	Little Gull	0	6	3	0	29	0	0	4	0	0	42	4.2	0	29 (2021)
65.	Kittiwake	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
66.	Black-headed Gull	0	45	34	0	12	86	0	0	20	261	458	46	0	261 (2026)
67.	Mediterranean Gull	155	242	1416	6	31	27	2	251	86	23	2239	224	4	1416 (2019)
68.	Common Gull	177	155	139	109	135	77	36	63	58	16	965	97	17	177 (2017)
69.	Herring Gull	1485	1676	906	500	1207	745	804	390	436	33	8182	818	42	1676 (2018)
70.	Yellow-legged Gull	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2019)
71.	Great Black-backed Gull	24	41	17	7	29	14	12	15	8	0	167	17	0	41 (2018)
72.	Lesser Black-backed Gull	120	113	194	27	148	154	114	93	165	3	1131	113	2	194 (2019)
73.	White Stork	5	5	62	21	14	0	3	19	26	7	162	16	0	62 (2019)
74.	Gannet	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
75.	Cormorant	3504	6485	2448	4188	2632	2172	1989	695	1586	51	25750	2575	7	6485 (2018)
76.	Spoonbill	32	39	41	3	25	7	33	14	43	0	237	24	0	43 (2025)
77.	Little Egret	5	5	4	2	12	8	2	3	4	0	45	4.5	0	12 (2021)
78.	Cattle Egret	0	0	0	0	0	1	0	22	0	0	23	2.3	0	22 (2024)
79.	Great White Egret	31	98	35	17	38	17	45	48	20	0	349	35	2	98 (2018)
80.	Grey Heron	14	52	25	13	2	14	12	19	8	0	159	16	17	52 (2018)
81.	Purple Heron	3	1	1	0	3	2	1	0	5	0	16	1.6	0	5 (2025)
82.	Osprey	3	2	5	1	3	4	0	0	3	0	21	2.1	0	5 (2019)
83.	Black-winged Kite	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
84.	Honey Buzzard	0	0	0	0	5	0	2	0	0	0	7	0.7	2	5 (2021)
85.	Sparrowhawk	37	31	20	30	62	35	36	20	20	2	293	29	22	62 (2021)
86.	Goshawk	0	0	0	1	0	0	0	0	1	0	2	0.2	0	1 (2020)
87.	Marsh Harrier	10	13	35	7	23	7	10	11	10	0	126	13	0	35 (2019)
88.	Hen Harrier	1	3	4	0	0	1	1	1	0	0	11	1.1	0	4 (2019)
89.	Pallid Harrier	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
90.	Montagu's Harrier	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2019)
91.	Montagu's/Pallid Harrier	0	0	2	1	0	0	0	0	0	0	3	0.3	0	2 (2019)
92.	Hen/Montagu's/Pallid Harrier	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
93.	Red Kite	4	16	3	3	1	0	3	3	2	1	36	3.6	0	16 (2018)
94.	Black Kite	7	0	14	0	0	1	1	0	1	0	24	2.4	0	14 (2019)
95.	Rough-legged Buzzard	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
96.	Common Buzzard	107	226	10	726	148	81	182	33	76	89	1678	168	46	726 (2020)
97.	Short-eared Owl	0	4	0	2	1	1	1	1	0	0	10	1	0	4 (2018)
98.	Lesser Spotted Woodpecker	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
99.	Great Spotted Woodpecker	3	2	1	4	0	2	1	2	1	0	16	1.6	4	4 (2020)
100.	Black Woodpecker	0	0	1	0	0	1	0	0	0	0	2	0.2	0	1 (2019)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	Green Woodpecker	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
102.	Kestrel	9	2	5	2	6	1	6	1	0	0	32	3.2	10	9 (2017)
103.	falcon sp.	1	0	0	0	1	0	0	0	0	0	2	0.2	0	1 (2017)
104.	Merlin	3	1	9	1	4	4	2	2	5	0	31	3.1	0	9 (2019)
105.	Hobby	2	2	4	2	5	5	0	0	4	0	24	2.4	0	5 (2021)
106.	Peregrine	1	0	0	3	1	0	2	1	0	0	8	0.8	0	3 (2020)
107.	Rose-ringed Parakeet	0	0	0	0	0	3	0	0	40	1	44	4.4	0	40 (2025)
108.	Jay	2	3	1451	2	1259	11	0	2	3	0	2733	273	9	1451 (2019)
109.	Jackdaw	108	815	466	0	928	1168	100	102	24	0	3711	371	190	1168 (2022)
110.	Rook	39	53	7	18	75	7	7	28	4	3	241	24	0	75 (2021)
111.	Coal Tit	4	0	3	0	43	0	0	0	2	0	52	5.2	0	43 (2021)
112.	Blue Tit	14	0	43	2	387	67	23	0	812	18	1366	137	0	812 (2025)
113.	Great Tit	4	1	8	3	1	4	1	0	5	0	27	2.7	0	8 (2019)
114.	Parus (tit) sp.	9	0	0	2	27	0	0	0	0	0	38	3.8	0	27 (2021)
115.	Bearded Tit	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
116.	Wood Lark	12	178	23	98	113	122	64	76	53	0	739	74	1	178 (2018)
117.	Skylark	2732	6724	830	1677	4066	1147	1663	2605	1319	16	22779	2278	0	6724 (2018)
118.	Sand Martin	46	4	87	7	40	5	0	16	257	0	462	46	0	257 (2025)
119.	Swallow	426	174	621	76	179	382	20	41	175	0	2094	209	0	621 (2019)
120.	House Martin	67	45	92	1	8	0	0	12	130	0	355	36	0	130 (2025)
121.	Long-tailed Tit	0	0	0	0	0	0	0	0	13	0	13	1.3	0	13 (2025)
122.	Starling	21723	17541	3783	9810	20732	11832	6802	7990	4143	267	104623	10462	9	21723 (2017)
123.	Song Thrush	317	269	341	153	232	437	166	92	147	0	2154	215	16	437 (2022)
124.	Mistle Thrush	42	33	44	23	46	43	15	3	5	0	254	25	0	46 (2021)
125.	Redwing	3474	1240	1857	15879	5668	1859	2107	1413	2271	28	35796	3580	52	15879 (2020)
126.	Blackbird	9	44	34	8	27	8	18	7	6	0	161	16	3	44 (2018)
127.	Fieldfare	230	755	547	1925	363	203	414	0	665	0	5102	510	3	1925 (2020)
128.	Ring Ouzel	7	8	40	4	18	25	8	9	17	0	136	14	0	40 (2019)
129.	thrush sp.	411	1283	192	497	533	1574	1444	231	256	0	6421	642	0	1574 (2022)
130.	Black Redstart	0	6	0	0	0	1	0	0	2	0	9	0.9	0	6 (2018)
131.	Stonechat	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2021)
132.	Tree Sparrow	41	5	0	16	0	3	0	0	1	0	66	6.6	0	41 (2017)
133.	Dunnock	1	2	1	0	0	2	3	0	0	0	9	0.9	1	3 (2023)
134.	Blue-headed Wagtail	32	15	93	0	46	15	2	3	18	0	224	22	1	93 (2019)
135.	Yellow wagtail sp.	0	0	0	0	1	0	0	0	4	0	5	0.5	0	4 (2025)
136.	Grey Wagtail	57	64	16	28	77	41	29	14	37	0	363	36	7	77 (2021)
137.	White Wagtail	486	306	117	329	405	345	311	145	128	2	2574	257	8	486 (2017)
138.	alba wagtail sp.	0	3	0	8	3	0	5	1	2	0	22	2.2	0	8 (2020)
139.	Motacilla (wagtail) sp.	0	1	0	1	0	0	0	0	0	0	2	0.2	0	1 (2018)
140.	Richard's Pipit	0	0	0	0	2	1	0	0	0	0	3	0.3	0	2 (2021)
141.	Tawny Pipit	0	0	1	0	1	1	0	0	0	0	3	0.3	0	1 (2019)
142.	Meadow Pipit	6643	4750	5750	3759	6413	6300	6435	543	1449	0	42042	4204	7	6643 (2017)
143.	Tree Pipit	3	10	19	0	3	15	1	1	3	0	55	5.5	0	19 (2019)
144.	Water Pipit	8	13	6	3	4	8	1	3	3	0	49	4.9	0	13 (2018)
145.	Rock Pipit/Water Pipit	1	0	3	0	4	0	0	0	0	0	8	0.8	0	4 (2021)
146.	pipit sp.	22	18	6	1	1	0	1	4	2	18	73	7.3	0	22 (2017)
147.	Chaffinch	61912	35843	6474	31593	62173	23695	33862	12912	16192	119	284775	28478	18	62173 (2021)
148.	Brambling	154	309	45	311	695	45	45	17	133	0	1754	175	0	695 (2021)
149.	finch sp.	0	26	0	0	0	0	0	0	0	0	26	2.6	0	26 (2018)
150.	Chaffinch/Brambling	0	4299	0	20	250	33	0	0	0	0	4602	460	0	4299 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	Hawfinch	48	7	0	0	22	3	1	1	1	0	83	8.3	4	48 (2017)
152.	Bullfinch	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
153.	Greenfinch	160	35	88	17	68	26	27	19	38	0	478	48	116	160 (2017)
154.	Linnet	607	1374	126	482	630	477	366	151	191	0	4404	440	0	1374 (2018)
155.	Lesser Redpoll	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
156.	Redpoll	18	9	0	4	2	2	4	0	21	2	62	6.2	1	21 (2025)
157.	Crossbill	7	9	1	2	4	6	0	0	3	0	32	3.2	0	9 (2018)
158.	Goldfinch	76	47	21	86	72	34	62	10	49	25	482	48	10	86 (2020)
159.	Serin	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
160.	Siskin	323	180	495	156	571	77	1216	173	99	0	3290	329	3	1216 (2023)
161.	Lapland Bunting	0	0	0	1	0	2	0	0	0	0	3	0.3	0	2 (2022)
162.	Snow Bunting	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
163.	Yellowhammer	3	2	0	1	2	2	0	1	0	0	11	1.1	0	3 (2017)
164.	Reed Bunting	141	205	55	49	83	88	35	54	29	2	741	74	2	205 (2018)
165.	bunting sp.	0	0	0	0	6	0	0	0	0	0	6	0.6	0	6 (2021)
166.	passerine sp.	0	56	0	0	0	0	10	0	0	0	66	6.6	0	56 (2018)
	Other species
1.	Grey seal	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
	Other species
1.	Dark Clouded Yellow	3	0	3	0	0	0	0	0	0	0	6	0.6	0	3 (2017)
2.	European Peacock	0	0	0	0	2	0	0	1	0	0	3	0.3	0	2 (2021)
3.	Small White	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2021)
4.	Red Admiral	1	6	0	3	5	2	0	3	0	0	20	2	0	6 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	115174	96411	38801	80952	124880	58107	95461	32374	36163	1212	679535	67954	1116
	Observation hours	191:09	243:43	191:56	108:23	156:10	112:25	111:40	79:11	111:18	6:10	1,312:05	131:13

Trektellen

Totals Hobokense Polder 2017 - 2026