Select until 21 April

Totals Hobokense Polder 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
2.	Canada Goose	2099	645	686	783	714	271	542	987	262	38	7027	703	34	2099 (2016)
3.	Barnacle Goose	3	1	211	10	30	50	2	12	201	0	520	52	0	211 (2018)
4.	Bar-headed Goose	1	2	0	0	0	0	0	1	0	0	4	0.4	0	2 (2017)
5.	Greylag Goose	1372	1662	2363	561	1951	854	1619	2046	561	34	13023	1302	37	2363 (2018)
6.	Anser sp.	483	116	140	101	957	99	32	346	95	0	2369	237	0	957 (2020)
7.	goose sp.	0	98	124	0	0	120	0	0	0	0	342	34	0	124 (2018)
8.	Domestic Goose	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
9.	Feral Mallard	0	0	0	0	0	0	0	0	0	4	4	0.4	0	4 (2025)
10.	Tundra Bean Goose	111	0	8	0	0	0	8	41	0	0	168	17	0	111 (2016)
11.	Bean Goose sp.	25	26	78	0	4	10	12	0	7	0	162	16	0	78 (2018)
12.	Eurasian White-fronted Goose	1779	138	427	14	1058	75	232	1173	280	0	5176	518	0	1779 (2016)
13.	Mute Swan	20	22	22	15	18	52	7	11	11	0	178	18	0	52 (2021)
14.	Bewick's Swan	9	0	0	0	0	0	0	0	0	0	9	0.9	0	9 (2016)
15.	Egyptian Goose	528	406	350	170	246	116	176	151	89	23	2255	226	51	528 (2016)
16.	Shelduck	212	340	145	240	9	60	34	13	37	87	1177	118	23	340 (2017)
17.	Ruddy Shelduck	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
18.	Shoveler	61	7	24	14	3	7	3	3	6	0	128	13	0	61 (2016)
19.	Gadwall	90	72	45	46	23	44	68	44	26	68	526	53	43	90 (2016)
20.	Wigeon	0	4	0	0	0	3	1	0	0	0	8	0.8	0	4 (2017)
21.	Mallard	487	272	232	135	126	102	115	160	127	43	1799	180	59	487 (2016)
22.	Pintail	2	2	4	3	20	2	3	0	0	0	36	3.6	0	20 (2020)
23.	Teal	16	16	14	0	0	8	1	0	1	0	56	5.6	2	16 (2016)
24.	Pochard	6	1	13	6	0	0	0	0	0	25	51	5.1	0	25 (2025)
25.	Tufted Duck	8	2	0	0	3	0	0	0	0	0	13	1.3	0	8 (2016)
26.	Common Scoter	3	0	0	0	0	0	0	0	0	0	3	0.3	0	3 (2016)
27.	Goldeneye	1	0	0	0	0	0	1	0	0	0	2	0.2	0	1 (2016)
28.	Goosander	2	0	0	1	0	1	2	2	0	0	8	0.8	0	2 (2016)
29.	Red-breasted Merganser	1	0	0	3	0	0	0	0	1	0	5	0.5	0	3 (2019)
30.	Swift	85	508	1	220	2	91	0	11	8	0	926	93	5	508 (2017)
31.	Pallid Swift	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
32.	Cuckoo	1	1	0	0	0	1	0	0	0	1	4	0.4	0	1 (2016)
33.	Stock Dove	34	59	34	27	14	98	27	15	31	25	364	36	0	98 (2021)
34.	Woodpigeon	1977	4314	4656	6862	2945	11672	1461	31692	1989	0	67568	6757	190	31692 (2023)
35.	Turtle Dove	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
36.	Collared Dove	16	7	40	6	11	90	27	8	7	0	212	21	0	90 (2021)
37.	Moorhen	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
38.	Coot	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
39.	Crane	1	0	18	0	0	0	0	0	0	0	19	1.9	0	18 (2018)
40.	Great Crested Grebe	4	1	1	5	3	3	1	2	4	0	24	2.4	0	5 (2019)
41.	Black-necked Grebe	0	0	0	3	0	0	0	0	0	0	3	0.3	0	3 (2019)
42.	Oystercatcher	79	12	6	58	0	24	23	2	10	50	264	26	14	79 (2016)
43.	Avocet	24	11	2	4	0	4	0	0	2	0	47	4.7	0	24 (2016)
44.	Grey Plover	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
45.	Golden Plover	17	2	0	0	2	0	0	31	1	0	53	5.3	0	31 (2023)
46.	Dotterel	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
47.	Ringed Plover	0	3	0	1	0	0	5	2	0	0	11	1.1	0	5 (2022)
48.	Little Ringed Plover	2	0	0	4	0	1	0	1	2	0	10	1	2	4 (2019)
49.	Lapwing	382	100	592	100	71	102	74	121	194	1	1737	174	86	592 (2018)
50.	Whimbrel	1	9	0	8	0	2	0	0	0	7	27	2.7	0	9 (2017)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Curlew	27	49	117	53	7	16	2	2	5	0	278	28	0	117 (2018)
52.	Black-tailed Godwit	20	0	0	1	0	0	0	0	0	0	21	2.1	0	20 (2016)
53.	Snipe	2	3	2	1	3	1	23	1	0	0	36	3.6	0	23 (2022)
54.	Common Sandpiper	6	8	0	41	0	6	11	1	4	2	79	7.9	1	41 (2019)
55.	Green Sandpiper	0	3	4	9	0	3	0	1	4	1	25	2.5	0	9 (2019)
56.	Wood Sandpiper	1	0	0	0	0	0	0	0	2	0	3	0.3	0	2 (2024)
57.	Redshank	4	29	1	5	0	0	0	0	0	4	43	4.3	0	29 (2017)
58.	Spotted Redshank	0	0	0	6	0	0	0	0	0	0	6	0.6	0	6 (2019)
59.	Greenshank	15	4	0	5	1	2	0	0	0	2	29	2.9	0	15 (2016)
60.	Turnstone	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
61.	Ruff	1	0	0	0	0	0	0	0	0	1	2	0.2	0	1 (2016)
62.	wader sp.	0	0	0	16	0	5	0	12	8	0	41	4.1	0	16 (2019)
63.	Dunlin	3	1	1	0	0	7	2	0	0	0	14	1.4	0	7 (2021)
64.	Caspian Tern	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
65.	Black Tern	0	1	0	2	0	0	0	0	1	0	4	0.4	0	2 (2019)
66.	Common Tern	44	44	8	30	0	1	3	0	3	2	135	14	5	44 (2016)
67.	Sandwich Tern	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
68.	Little Gull	2	0	6	3	0	29	0	0	4	0	44	4.4	0	29 (2021)
69.	Kittiwake	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
70.	Black-headed Gull	7	0	45	34	0	12	86	0	0	0	184	18	0	86 (2022)
71.	Mediterranean Gull	207	155	242	1416	6	31	27	2	251	84	2421	242	30	1416 (2019)
72.	Common Gull	124	177	155	139	109	135	77	36	63	16	1031	103	21	177 (2017)
73.	Herring Gull	1343	1485	1676	906	500	1207	745	804	390	93	9149	915	53	1676 (2018)
74.	Yellow-legged Gull	1	0	0	2	0	0	0	0	0	0	3	0.3	1	2 (2019)
75.	Great Black-backed Gull	20	24	41	17	7	29	14	12	15	5	184	18	0	41 (2018)
76.	Lesser Black-backed Gull	109	120	113	194	27	148	154	114	93	114	1186	119	4	194 (2019)
77.	Black Stork	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
78.	White Stork	2	5	5	62	21	14	0	3	19	26	157	16	0	62 (2019)
79.	Cormorant	2950	3504	6485	2448	4188	2632	2172	1989	695	169	27232	2723	8	6485 (2018)
80.	Glossy Ibis	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
81.	Spoonbill	48	32	39	41	3	25	7	33	14	4	246	25	0	48 (2016)
82.	Little Egret	3	5	5	4	2	12	8	2	3	2	46	4.6	1	12 (2021)
83.	Cattle Egret	0	0	0	0	0	0	1	0	22	0	23	2.3	0	22 (2024)
84.	Great White Egret	36	31	98	35	17	38	17	45	48	2	367	37	2	98 (2018)
85.	Grey Heron	41	14	52	25	13	2	14	12	19	2	194	19	28	52 (2018)
86.	Purple Heron	3	3	1	1	0	3	2	1	0	5	19	1.9	0	5 (2025)
87.	Osprey	6	3	2	5	1	3	4	0	0	2	26	2.6	0	6 (2016)
88.	Black-winged Kite	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
89.	Honey Buzzard	2	0	0	0	0	5	0	2	0	0	9	0.9	2	5 (2021)
90.	Sparrowhawk	57	37	31	20	30	62	35	36	20	9	337	34	29	62 (2021)
91.	Goshawk	2	0	0	0	1	0	0	0	0	0	3	0.3	0	2 (2016)
92.	Marsh Harrier	11	10	13	35	7	23	7	10	11	10	137	14	0	35 (2019)
93.	Hen Harrier	3	1	3	4	0	0	1	1	1	0	14	1.4	0	4 (2019)
94.	Pallid Harrier	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
95.	Montagu's Harrier	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2019)
96.	Montagu's/Pallid Harrier	0	0	0	2	1	0	0	0	0	0	3	0.3	0	2 (2019)
97.	Hen/Montagu's/Pallid Harrier	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
98.	Red Kite	1	4	16	3	3	1	0	3	3	1	35	3.5	0	16 (2018)
99.	Black Kite	2	7	0	14	0	0	1	1	0	1	26	2.6	0	14 (2019)
100.	Rough-legged Buzzard	1	0	1	0	0	0	0	0	0	0	2	0.2	0	1 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Common Buzzard	209	107	226	10	726	148	81	182	33	42	1764	176	56	726 (2020)
102.	Short-eared Owl	1	0	4	0	2	1	1	1	1	0	11	1.1	0	4 (2018)
103.	Kingfisher	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
104.	Lesser Spotted Woodpecker	1	0	0	0	0	1	0	0	0	0	2	0.2	1	1 (2016)
105.	Great Spotted Woodpecker	2	3	2	1	4	0	2	1	2	0	17	1.7	7	4 (2020)
106.	Black Woodpecker	0	0	0	1	0	0	1	0	0	0	2	0.2	0	1 (2019)
107.	Green Woodpecker	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
108.	Kestrel	6	9	2	5	2	6	1	6	1	0	38	3.8	10	9 (2017)
109.	falcon sp.	0	1	0	0	0	1	0	0	0	0	2	0.2	0	1 (2017)
110.	Red-footed Falcon	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
111.	Merlin	4	3	1	9	1	4	4	2	2	1	31	3.1	0	9 (2019)
112.	Hobby	5	2	2	4	2	5	5	0	0	0	25	2.5	0	5 (2016)
113.	Peregrine	1	1	0	0	3	1	0	2	1	0	9	0.9	0	3 (2020)
114.	Rose-ringed Parakeet	0	0	0	0	0	0	3	0	0	1	4	0.4	0	3 (2022)
115.	Jay	4	2	3	1451	2	1259	11	0	2	0	2734	273	14	1451 (2019)
116.	Jackdaw	24	108	815	466	0	928	1168	100	102	0	3711	371	190	1168 (2022)
117.	Rook	80	39	53	7	18	75	7	7	28	0	314	31	0	80 (2016)
118.	Coal Tit	8	4	0	3	0	43	0	0	0	0	58	5.8	0	43 (2021)
119.	Blue Tit	0	14	0	43	2	387	67	23	0	0	536	54	0	387 (2021)
120.	Great Tit	11	4	1	8	3	1	4	1	0	0	33	3.3	0	11 (2016)
121.	Parus (tit) sp.	0	9	0	0	2	27	0	0	0	0	38	3.8	0	27 (2021)
122.	Bearded Tit	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
123.	Wood Lark	25	12	178	23	98	113	122	64	76	0	711	71	1	178 (2018)
124.	Skylark	6492	2732	6724	830	1677	4066	1147	1663	2605	0	27936	2794	0	6724 (2018)
125.	Sand Martin	29	46	4	87	7	40	5	0	16	196	430	43	0	196 (2025)
126.	Swallow	250	426	174	621	76	179	382	20	41	63	2232	223	0	621 (2019)
127.	House Martin	29	67	45	92	1	8	0	0	12	58	312	31	0	92 (2019)
128.	Willow Warbler	3	0	0	0	0	0	0	0	0	0	3	0.3	0	3 (2016)
129.	Starling	10562	21723	17541	3783	9810	20732	11832	6802	7990	16	110791	11079	28	21723 (2017)
130.	Song Thrush	439	317	269	341	153	232	437	166	92	0	2446	245	18	439 (2016)
131.	Mistle Thrush	6	42	33	44	23	46	43	15	3	0	255	26	0	46 (2021)
132.	Redwing	607	3474	1240	1857	15879	5668	1859	2107	1413	9	34113	3411	48	15879 (2020)
133.	Blackbird	12	9	44	34	8	27	8	18	7	0	167	17	3	44 (2018)
134.	Fieldfare	669	230	755	547	1925	363	203	414	0	9	5115	512	1	1925 (2020)
135.	Ring Ouzel	9	7	8	40	4	18	25	8	9	8	136	14	0	40 (2019)
136.	thrush sp.	223	411	1283	192	497	533	1574	1444	231	21	6409	641	2	1574 (2022)
137.	Black Redstart	0	0	6	0	0	0	1	0	0	2	9	0.9	0	6 (2018)
138.	Stonechat	0	0	0	0	0	3	0	0	0	0	3	0.3	0	3 (2021)
139.	Wheatear	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
140.	Tree Sparrow	1	41	5	0	16	0	3	0	0	1	67	6.7	0	41 (2017)
141.	Dunnock	0	1	2	1	0	0	2	3	0	0	9	0.9	1	3 (2023)
142.	Blue-headed Wagtail	30	32	15	93	0	46	15	2	3	14	250	25	1	93 (2019)
143.	Yellow wagtail sp.	2	0	0	0	0	1	0	0	0	4	7	0.7	0	4 (2025)
144.	Grey Wagtail	41	57	64	16	28	77	41	29	14	0	367	37	6	77 (2021)
145.	White Wagtail	186	486	306	117	329	405	345	311	145	9	2639	264	11	486 (2017)
146.	alba wagtail sp.	2	0	3	0	8	3	0	5	1	2	24	2.4	0	8 (2020)
147.	Motacilla (wagtail) sp.	0	0	1	0	1	0	0	0	0	0	2	0.2	0	1 (2018)
148.	Pied Wagtail	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
149.	Richard's Pipit	0	0	0	0	0	2	1	0	0	0	3	0.3	0	2 (2021)
150.	Tawny Pipit	0	0	0	1	0	1	1	0	0	0	3	0.3	0	1 (2019)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	Meadow Pipit	2179	6643	4750	5750	3759	6413	6300	6435	543	347	43119	4312	7	6643 (2017)
152.	Tree Pipit	4	3	10	19	0	3	15	1	1	3	59	5.9	0	19 (2019)
153.	Water Pipit	15	8	13	6	3	4	8	1	3	1	62	6.2	1	15 (2016)
154.	Rock Pipit/Water Pipit	0	1	0	3	0	4	0	0	0	0	8	0.8	0	4 (2021)
155.	pipit sp.	20	22	18	6	1	1	0	1	4	2	75	7.5	0	22 (2017)
156.	Chaffinch	16874	61912	35843	6474	31593	62173	23695	33862	12912	11	285349	28535	54	62173 (2021)
157.	Brambling	13	154	309	45	311	695	45	45	17	0	1634	163	0	695 (2021)
158.	finch sp.	99	0	26	0	0	0	0	0	0	0	125	13	0	99 (2016)
159.	Chaffinch/Brambling	37	0	4299	0	20	250	33	0	0	0	4639	464	0	4299 (2018)
160.	Hawfinch	3	48	7	0	0	22	3	1	1	1	86	8.6	4	48 (2017)
161.	Bullfinch	1	0	0	0	0	1	0	0	0	0	2	0.2	0	1 (2016)
162.	Greenfinch	62	160	35	88	17	68	26	27	19	0	502	50	124	160 (2017)
163.	Linnet	164	607	1374	126	482	630	477	366	151	3	4380	438	0	1374 (2018)
164.	Lesser Redpoll	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
165.	redpoll sp.	1	18	9	0	4	2	2	4	0	0	40	4	1	18 (2017)
166.	Crossbill	24	7	9	1	2	4	6	0	0	0	53	5.3	0	24 (2016)
167.	Goldfinch	30	76	47	21	86	72	34	62	10	4	442	44	15	86 (2020)
168.	Serin	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
169.	Siskin	90	323	180	495	156	571	77	1216	173	0	3281	328	4	1216 (2023)
170.	Lapland Bunting	0	0	0	0	1	0	2	0	0	0	3	0.3	0	2 (2022)
171.	Snow Bunting	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
172.	Yellowhammer	0	3	2	0	1	2	2	0	1	0	11	1.1	0	3 (2017)
173.	Reed Bunting	69	141	205	55	49	83	88	35	54	0	779	78	3	205 (2018)
174.	bunting sp.	0	0	0	0	0	6	0	0	0	0	6	0.6	0	6 (2021)
175.	passerine sp.	2	0	56	0	0	0	0	10	0	0	68	6.8	0	56 (2018)
	Other species
1.	Grey seal	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
2.	Common Seal	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
	Other species
1.	Dark Clouded Yellow	0	3	0	3	0	0	0	0	0	0	6	0.6	0	3 (2017)
2.	European Peacock	0	0	0	0	0	2	0	0	1	0	3	0.3	0	2 (2021)
3.	Small White	0	0	0	0	0	1	0	0	1	0	2	0.2	0	1 (2021)
4.	Red Admiral	3	1	6	0	3	5	2	0	3	0	23	2.3	0	6 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	54724	115174	96411	38801	80952	124880	58107	95461	32374	1792	698676	69868	1342
	Observation hours	217:52	191:09	243:43	191:56	108:23	156:10	112:25	111:40	79:11	36:40	1,449:09	144:55

Trektellen

Totals Hobokense Polder 2016 - 2025