Select until 17 April

Totals Zwijnaarde Eiland 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	5	0	0	0	0	48	53	7.6	0	48 (2025)
2.	Barnacle Goose	0	0	0	0	47	12	0	0	326	15	400	57	0	326 (2024)
3.	Greylag Goose	0	0	0	8	1	0	0	0	13	39	61	8.7	0	39 (2025)
4.	Anser sp.	0	0	0	0	0	0	0	0	0	3	3	0.4	0	3 (2025)
5.	goose sp.	0	0	0	0	0	12	0	0	0	0	12	1.7	0	12 (2021)
6.	Mute Swan	0	0	0	0	6	0	0	0	0	2	8	1.1	0	6 (2020)
7.	Egyptian Goose	0	0	0	0	0	4	0	2	2	28	36	5.1	0	28 (2025)
8.	Shelduck	0	0	0	2	3	0	0	2	5	3	15	2.1	0	5 (2024)
9.	Shoveler	0	0	0	0	2	0	0	0	0	0	2	0.3	0	2 (2020)
10.	Gadwall	0	0	0	0	6	0	0	0	0	4	10	1.4	0	6 (2020)
11.	Wigeon	0	0	0	17	0	0	0	0	0	0	17	2.4	0	17 (2019)
12.	Teal	0	0	0	0	2	0	0	0	0	0	2	0.3	0	2 (2020)
13.	duck sp.	0	0	0	60	0	2	5	0	0	0	67	9.6	0	60 (2019)
14.	Swift	0	0	0	35	45	17	0	0	15	0	112	16	0	45 (2020)
15.	Cuckoo	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
16.	Stock Dove	0	0	0	1	4	22	3	0	10	32	72	10.3	0	32 (2025)
17.	Woodpigeon	0	0	0	72	53	619	36	0	197	90	1067	152	0	619 (2021)
18.	Turtle Dove	0	0	0	0	2	0	0	0	0	0	2	0.3	0	2 (2020)
19.	Oystercatcher	0	0	0	0	9	0	0	0	0	9	18	2.6	0	9 (2020)
20.	Grey Plover	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
21.	Golden Plover	0	0	0	0	1	0	0	0	0	4	5	0.7	0	4 (2025)
22.	Little Ringed Plover	0	0	0	3	0	0	0	0	0	5	8	1.1	0	5 (2025)
23.	Lapwing	0	0	0	2	11	1	2	11	0	43	70	10	0	43 (2025)
24.	Whimbrel	0	0	0	1	17	0	0	0	0	0	18	2.6	0	17 (2020)
25.	Curlew	0	0	0	0	0	0	0	0	1	2	3	0.4	0	2 (2025)
26.	Black-tailed Godwit	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
27.	Snipe	0	0	0	3	4	0	0	0	0	11	18	2.6	0	11 (2025)
28.	Common Sandpiper	0	0	0	0	11	0	0	0	0	0	11	1.6	0	11 (2020)
29.	Green Sandpiper	0	0	0	14	15	0	0	0	0	89	118	17	0	89 (2025)
30.	Redshank	0	0	0	0	1	0	0	0	0	1	2	0.3	0	1 (2020)
31.	Spotted Redshank	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
32.	wader sp.	0	0	0	1	0	1	0	0	0	1	3	0.4	0	1 (2019)
33.	Caspian Tern	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
34.	Common Tern	0	0	0	0	2	0	0	0	0	0	2	0.3	0	2 (2020)
35.	Black-headed Gull	0	0	0	138	48	0	0	4	1	28	219	31	0	138 (2019)
36.	Mediterranean Gull	0	0	0	0	4	0	0	0	35	0	39	5.6	0	35 (2024)
37.	Common Gull	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
38.	Herring Gull	0	0	0	5	1	0	6	1	60	24	97	13.9	0	60 (2024)
39.	Lesser Black-backed Gull	0	0	0	17	6	0	63	18	145	303	552	79	0	303 (2025)
40.	Laridae sp.	0	0	0	0	0	0	5	0	0	0	5	0.7	0	5 (2022)
41.	White Stork	0	0	0	2	5	0	0	0	0	8	15	2.1	0	8 (2025)
42.	Cormorant	0	0	0	699	562	100	75	82	189	808	2515	359	0	808 (2025)
43.	Great White Egret	0	0	0	0	8	2	0	0	2	7	19	2.7	0	8 (2020)
44.	heron sp.	0	0	0	1	0	0	1	0	3	0	5	0.7	0	3 (2024)
45.	Grey Heron	0	0	0	22	74	7	3	0	17	82	205	29	0	82 (2025)
46.	Purple Heron	0	0	0	17	3	0	0	0	1	0	21	3	0	17 (2019)
47.	Osprey	0	0	0	1	2	0	1	0	0	3	7	1	0	3 (2025)
48.	Honey Buzzard	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
49.	Sparrowhawk	0	0	0	8	3	0	0	1	4	40	56	8	0	40 (2025)
50.	Marsh Harrier	0	0	0	19	17	0	0	1	0	36	73	10.4	0	36 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Hen Harrier	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
52.	harrier sp.	0	0	0	1	1	1	0	0	0	0	3	0.4	0	1 (2019)
53.	Hen/Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
54.	Red Kite	0	0	0	0	0	0	0	0	0	7	7	1	0	7 (2025)
55.	Black Kite	0	0	0	1	4	0	0	0	0	1	6	0.9	0	4 (2020)
56.	White-tailed Eagle	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
57.	Common Buzzard	0	0	0	4	11	4	0	61	0	12	92	13.1	0	61 (2023)
58.	European Bee-eater	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
59.	Great Spotted Woodpecker	0	0	0	0	0	0	0	0	0	3	3	0.4	0	3 (2025)
60.	Kestrel	0	0	0	0	1	1	0	0	0	8	10	1.4	0	8 (2025)
61.	Merlin	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
62.	Hobby	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
63.	Peregrine	0	0	0	1	1	0	0	0	0	1	3	0.4	0	1 (2019)
64.	Rose-ringed Parakeet	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
65.	Budgerigar	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
66.	Jay	0	0	0	0	16	0	13	0	0	0	29	4.1	0	16 (2020)
67.	Jackdaw	0	0	0	65	0	5	0	0	0	0	70	10	0	65 (2019)
68.	Rook	0	0	0	3	19	0	0	0	0	0	22	3.1	0	19 (2020)
69.	Carrion Crow	0	0	0	0	0	0	0	0	6	0	6	0.9	0	6 (2024)
70.	Blue Tit	0	0	0	2	0	0	0	0	0	0	2	0.3	0	2 (2019)
71.	Wood Lark	0	0	0	35	0	0	0	0	0	1	36	5.1	0	35 (2019)
72.	Skylark	0	0	0	35	2	0	0	0	14	32	83	11.9	0	35 (2019)
73.	lark sp.	0	0	0	3	0	0	0	0	0	0	3	0.4	0	3 (2019)
74.	Sand Martin	0	0	0	21	35	4	8	0	23	86	177	25	0	86 (2025)
75.	Swallow	0	0	0	304	169	74	30	0	56	143	776	111	0	304 (2019)
76.	House Martin	0	0	0	13	13	0	5	0	2	41	74	10.6	0	41 (2025)
77.	swallow sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
78.	Starling	0	0	0	2427	29	6	11	815	449	144	3881	554	0	2427 (2019)
79.	Song Thrush	0	0	0	85	24	0	0	0	2	32	143	20	0	85 (2019)
80.	Mistle Thrush	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
81.	Redwing	0	0	0	2310	150	0	0	0	0	5492	7952	1136	0	5492 (2025)
82.	Blackbird	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
83.	Fieldfare	0	0	0	82	104	0	0	0	5	18	209	30	0	104 (2020)
84.	Ring Ouzel	0	0	0	5	59	0	0	0	4	102	170	24	0	102 (2025)
85.	thrush sp.	0	0	0	229	40	0	0	0	0	25	294	42	0	229 (2019)
86.	Wheatear	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
87.	Blue-headed Wagtail	0	0	0	62	72	0	4	0	6	77	221	32	0	77 (2025)
88.	Yellow wagtail sp.	0	0	0	0	34	0	0	0	0	0	34	4.9	0	34 (2020)
89.	Grey Wagtail	0	0	0	0	5	0	0	0	0	2	7	1	0	5 (2020)
90.	White Wagtail	0	0	0	65	35	1	0	3	2	45	151	22	0	65 (2019)
91.	Motacilla (wagtail) sp.	0	0	0	0	0	2	1	0	0	1	4	0.6	0	2 (2021)
92.	Tawny Pipit	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
93.	Meadow Pipit	0	0	0	4520	2004	66	28	0	153	2249	9020	1289	0	4520 (2019)
94.	Tree Pipit	0	0	0	17	36	0	0	0	0	21	74	10.6	0	36 (2020)
95.	Water Pipit	0	0	0	0	1	0	0	0	0	4	5	0.7	0	4 (2025)
96.	Chaffinch	0	0	0	12	89	0	15	35	359	706	1216	174	0	706 (2025)
97.	Brambling	0	0	0	1	14	0	0	0	2	2	19	2.7	0	14 (2020)
98.	finch sp.	0	0	0	0	254	6	0	0	0	0	260	37	0	254 (2020)
99.	Chaffinch/Brambling	0	0	0	1794	0	8	10	0	0	0	1812	259	0	1794 (2019)
100.	Greenfinch	0	0	0	2	1	0	0	0	3	1	7	1	0	3 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Linnet	0	0	0	162	63	0	0	2	21	54	302	43	0	162 (2019)
102.	Goldfinch	0	0	0	0	28	0	0	0	0	2	30	4.3	0	28 (2020)
103.	Serin	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
104.	Siskin	0	0	0	1	6	0	0	1	1	5	14	2	0	6 (2020)
105.	Corn Bunting	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
106.	Reed Bunting	0	0	0	6	6	0	0	0	3	29	44	6.3	0	29 (2025)
107.	passerine sp.	0	0	0	0	51	177	18	6	10	0	262	37	0	177 (2021)
	Other species
1.	European Peacock	0	0	0	0	0	0	0	0	0	2	2	0.3	0	2 (2025)
2.	Swallowtail	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	0	0	0	13422	4366	1154	344	1045	2147	11123	33601	4800	0
	Observation hours				77:15	71:18	20:03	8:25	6:30	32:18	56:53	272:42	38:57

Trektellen

Totals Zwijnaarde Eiland 2016 - 2025