Select until 11 May

Totals Zweefvliegveld Maldens Vlak (vh Mulderskop) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	2	12	23	15	16	86	11	44	5	0	214	24	0	86 (2021)
2.	Barnacle Goose	4	4	1	0	5	0	0	0	0	0	14	1.6	0	5 (2020)
3.	Greylag Goose	2986	1042	1612	1150	1496	1307	652	520	513	0	11278	1253	0	2986 (2016)
4.	Anser sp.	130	0	0	0	0	0	0	0	0	0	130	14	0	130 (2016)
5.	goose sp.	24	140	0	225	0	0	0	0	0	0	389	43	0	225 (2019)
6.	Domestic Goose	2	1	0	0	0	0	0	0	0	0	3	0.3	0	2 (2016)
7.	Tundra Bean Goose	1446	662	1314	659	3551	792	581	747	842	0	10594	1177	0	3551 (2020)
8.	Eurasian White-fronted Goose	14093	4402	3537	7070	16145	4766	6895	9160	7026	0	73094	8122	0	16145 (2020)
9.	Mute Swan	4	2	2	5	6	14	0	0	2	0	35	3.9	0	14 (2021)
10.	Bewick's Swan	0	0	0	19	0	0	0	0	0	0	19	2.1	0	19 (2019)
11.	Egyptian Goose	252	160	229	255	242	130	161	151	117	0	1697	189	0	255 (2019)
12.	Shelduck	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
13.	Ruddy Shelduck	1	0	0	0	0	2	2	5	4	0	14	1.6	0	5 (2023)
14.	Mallard	2	0	0	2	0	5	0	0	0	0	9	1	0	5 (2021)
15.	Pintail	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
16.	duck sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
17.	Goosander	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
18.	Swift	71	379	586	196	6	158	120	292	0	0	1808	201	0	586 (2018)
19.	Cuckoo	0	0	1	0	0	0	0	0	1	0	2	0.2	0	1 (2018)
20.	Stock Dove	157	189	1041	575	1818	648	936	541	837	0	6742	749	0	1818 (2020)
21.	Woodpigeon	27814	54772	86327	15526	83104	117280	43442	20325	78794	0	527384	58598	0	117280 (2021)
22.	Collared Dove	2	0	0	4	0	1	0	0	1	0	8	0.9	0	4 (2019)
23.	Crane	0	0	0	15	0	0	0	18	0	0	33	3.7	0	18 (2023)
24.	Grey Plover	0	0	0	1	0	1	1	0	0	0	3	0.3	0	1 (2019)
25.	Golden Plover	72	4	13	2	364	0	1	63	1	0	520	58	0	364 (2020)
26.	Lapwing	648	541	2162	768	1024	1954	879	267	637	0	8880	987	0	2162 (2018)
27.	Whimbrel	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
28.	Curlew	1	0	1	11	1	0	0	0	1	0	15	1.7	0	11 (2019)
29.	Woodcock	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
30.	Snipe	10	12	2	8	15	1	5	3	1	0	57	6.3	0	15 (2020)
31.	Green Sandpiper	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
32.	Wood Sandpiper	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
33.	Greenshank	1	0	0	0	2	0	0	0	0	0	3	0.3	0	2 (2020)
34.	wader sp.	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2020)
35.	Black-headed Gull	103	57	152	39	271	194	29	7	34	0	886	98	0	271 (2020)
36.	Common Gull	20	7	2	0	1	0	0	0	0	0	30	3.3	0	20 (2016)
37.	Caspian Gull	0	0	0	0	1	3	2	2	1	0	9	1	0	3 (2021)
38.	Herring Gull	11	4	1	8	2	15	6	0	0	0	47	5.2	0	15 (2021)
39.	Yellow-legged Gull	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
40.	Great Black-backed Gull	0	3	0	0	0	0	0	1	0	0	4	0.4	0	3 (2017)
41.	Lesser Black-backed Gull	19	26	30	6	5	9	6	19	2	0	122	14	0	30 (2018)
42.	large gull sp.	0	6	1	0	0	0	0	9	0	0	16	1.8	0	9 (2023)
43.	White Stork	51	208	40	4	3	382	5	94	12	0	799	89	0	382 (2021)
44.	Cormorant	1601	1322	1373	1309	1487	1349	895	1131	400	0	10867	1207	0	1601 (2016)
45.	Spoonbill	3	3	0	0	0	0	0	0	0	0	6	0.7	0	3 (2016)
46.	Little Egret	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
47.	Great White Egret	36	57	43	39	55	70	46	37	33	0	416	46	0	70 (2021)
48.	Grey Heron	53	19	29	39	21	46	7	77	18	0	309	34	0	77 (2023)
49.	Purple Heron	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
50.	Osprey	8	7	2	0	3	6	0	3	5	0	34	3.8	0	8 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Honey Buzzard	56	20	9	3	15	13	4	28	58	0	206	23	5	58 (2024)
52.	Sparrowhawk	100	136	92	182	160	235	200	239	123	0	1467	163	1	239 (2023)
53.	Goshawk	0	0	0	1	0	0	0	1	0	0	2	0.2	0	1 (2019)
54.	Marsh Harrier	42	29	24	23	15	31	10	59	40	0	273	30	0	59 (2023)
55.	Hen Harrier	5	8	11	19	13	18	12	11	5	0	102	11	0	19 (2019)
56.	Montagu's Harrier	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
57.	harrier sp.	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
58.	Montagu's/Pallid Harrier	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
59.	Red Kite	0	5	6	6	12	7	5	8	2	0	51	5.7	0	12 (2020)
60.	White-tailed Eagle	0	1	0	0	1	0	0	1	0	0	3	0.3	0	1 (2017)
61.	Common Buzzard	105	318	201	585	1004	780	416	336	289	0	4034	448	9	1004 (2020)
62.	Short-eared Owl	0	2	3	0	1	0	0	0	0	0	6	0.7	0	3 (2018)
63.	Lesser Spotted Woodpecker	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
64.	Great Spotted Woodpecker	26	25	16	40	38	34	10	20	8	0	217	24	2	40 (2019)
65.	Black Woodpecker	0	0	0	1	0	0	0	0	0	0	1	0.1	1	1 (2019)
66.	Kestrel	28	19	14	20	12	19	9	33	4	0	158	18	0	33 (2023)
67.	falcon sp.	0	1	0	1	0	0	0	0	0	0	2	0.2	0	1 (2017)
68.	Red-footed Falcon	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2024)
69.	Merlin	8	12	6	6	7	4	10	12	5	0	70	7.8	0	12 (2017)
70.	Hobby	10	2	9	5	5	9	2	4	7	0	53	5.9	0	10 (2016)
71.	Peregrine	2	10	8	13	10	6	4	4	1	0	58	6.4	0	13 (2019)
72.	Great Grey Shrike	1	1	0	1	1	1	0	2	0	0	7	0.8	0	2 (2023)
73.	Jay	4	50	4	1190	3	2325	6	47	8	0	3637	404	0	2325 (2021)
74.	Magpie	0	2	3	4	1	1	0	0	0	0	11	1.2	0	4 (2019)
75.	Jackdaw	726	612	1230	1385	1090	1623	877	792	678	0	9013	1001	0	1623 (2021)
76.	Rook	33	76	44	81	53	126	50	91	44	0	598	66	0	126 (2021)
77.	Carrion Crow	68	185	70	107	120	138	81	92	60	0	921	102	4	185 (2017)
78.	Raven	28	0	4	5	0	0	8	0	2	0	47	5.2	0	28 (2016)
79.	Waxwing	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
80.	Coal Tit	1	33	1	0	0	36	0	7	0	0	78	8.7	0	36 (2021)
81.	Blue Tit	2	29	10	117	30	230	8	159	37	0	622	69	0	230 (2021)
82.	Great Tit	1	45	5	61	12	81	8	167	19	0	399	44	0	167 (2023)
83.	Wood Lark	145	117	170	501	529	372	441	454	191	0	2920	324	4	529 (2020)
84.	Skylark	3254	5976	5041	7826	5304	12718	7274	4853	4675	0	56921	6325	1	12718 (2021)
85.	Sand Martin	7	13	0	0	2	2	7	0	0	0	31	3.4	0	13 (2017)
86.	Swallow	8704	7778	4200	10349	6329	7337	2264	4700	535	0	52196	5800	0	10349 (2019)
87.	House Martin	634	1325	1167	453	1708	589	1251	152	167	0	7446	827	0	1708 (2020)
88.	Long-tailed Tit	0	0	0	0	0	1	12	0	8	0	21	2.3	0	12 (2022)
89.	Yellow-browed Warbler	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
90.	Chiffchaff	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
91.	Whitethroat	0	1	1	2	0	0	0	0	0	0	4	0.4	0	2 (2019)
92.	Goldcrest	0	0	5	0	3	0	0	0	0	0	8	0.9	0	5 (2018)
93.	Nuthatch	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
94.	Starling	10407	28307	10905	22983	37794	52895	17870	11666	18715	0	211542	23505	0	52895 (2021)
95.	Song Thrush	2498	2439	1290	1239	1643	1311	1588	907	312	0	13227	1470	0	2498 (2016)
96.	Mistle Thrush	110	69	52	138	144	155	114	52	38	0	872	97	47	155 (2021)
97.	Redwing	3713	11330	5620	7395	19425	15606	10949	8695	11429	0	94162	10462	0	19425 (2020)
98.	Blackbird	56	43	69	68	70	81	37	25	46	0	495	55	0	81 (2021)
99.	Fieldfare	5254	2123	5658	3235	9568	1764	1357	3014	1016	0	32989	3665	0	9568 (2020)
100.	Ring Ouzel	5	16	11	21	24	8	5	11	4	0	105	12	0	24 (2020)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Robin	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
102.	Whinchat	2	1	1	0	0	0	1	0	1	0	6	0.7	0	2 (2016)
103.	Wheatear	1	6	1	0	0	3	0	4	0	0	15	1.7	0	6 (2017)
104.	Tree Sparrow	17	57	27	7	4	29	1	7	2	0	151	17	0	57 (2017)
105.	House Sparrow	2	2	3	0	0	0	0	0	1	0	8	0.9	0	3 (2018)
106.	Dunnock	83	100	134	97	76	89	83	25	37	0	724	80	0	134 (2018)
107.	Blue-headed Wagtail	1009	481	349	252	396	280	18	134	74	0	2993	333	0	1009 (2016)
108.	Yellow wagtail sp.	0	0	0	0	0	0	0	0	19	0	19	2.1	0	19 (2024)
109.	Grey Wagtail	23	21	17	16	14	14	2	12	5	0	124	14	0	23 (2016)
110.	White Wagtail	879	1802	836	1175	1301	1165	580	485	237	0	8460	940	1	1802 (2017)
111.	Tawny Pipit	5	3	1	5	3	2	1	0	0	0	20	2.2	0	5 (2016)
112.	Meadow Pipit	6235	8775	2907	3381	3079	6203	1932	3548	716	0	36776	4086	30	8775 (2017)
113.	Tree Pipit	463	242	175	83	128	167	15	19	157	0	1449	161	0	463 (2016)
114.	Red-throated Pipit	2	0	0	0	1	1	0	0	0	0	4	0.4	0	2 (2016)
115.	Water Pipit	2	6	1	2	2	1	0	2	3	0	19	2.1	0	6 (2017)
116.	Chaffinch	44538	122141	45895	73801	61069	107319	42371	57514	23990	0	578638	64293	1	122141 (2017)
117.	Brambling	1516	1817	3854	444	2556	9950	1345	3104	1039	0	25625	2847	0	9950 (2021)
118.	Chaffinch/Brambling	0	0	0	0	0	0	0	5	0	0	5	0.6	0	5 (2023)
119.	Hawfinch	42	190	74	45	44	69	60	49	162	0	735	82	0	190 (2017)
120.	Bullfinch	33	46	35	40	15	31	14	4	5	0	223	25	0	46 (2017)
121.	Northern Bullfinch	2	0	1	0	0	6	0	0	0	0	9	1	0	6 (2021)
122.	Northern Bullfinch (trumpet call)	0	0	0	1	0	2	0	0	0	0	3	0.3	0	2 (2021)
123.	Greenfinch	146	174	144	127	118	110	70	64	34	0	987	110	0	174 (2017)
124.	Linnet	1239	4097	1817	3797	2024	2918	1669	2478	703	0	20742	2305	9	4097 (2017)
125.	redpoll sp.	23	90	433	10	44	18	50	25	5	0	698	78	0	433 (2018)
126.	Parrot Crossbill	0	10	0	0	0	0	0	0	0	0	10	1.1	0	10 (2017)
127.	Crossbill	451	185	126	114	47	326	25	283	13	0	1570	174	7	451 (2016)
128.	crossbill sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
129.	Goldfinch	64	147	81	84	108	62	45	83	49	0	723	80	0	147 (2017)
130.	Serin	0	4	1	0	2	1	0	3	0	0	11	1.2	0	4 (2017)
131.	Siskin	336	554	941	2889	1699	4303	1437	2999	1414	0	16572	1841	0	4303 (2021)
132.	Lapland Bunting	0	0	0	1	2	0	0	0	0	0	3	0.3	0	2 (2020)
133.	Corn Bunting	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
134.	Yellowhammer	14	33	20	19	9	7	6	3	6	0	117	13	0	33 (2017)
135.	Ortolan Bunting	0	4	3	0	1	1	0	0	2	0	11	1.2	0	4 (2017)
136.	Reed Bunting	518	587	352	347	319	478	252	160	245	0	3258	362	0	587 (2017)
137.	Species unidentified	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
	Other species
1.	Small Tortoiseshell	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
2.	Dark Clouded Yellow	0	1	0	5	0	1	0	0	0	0	7	0.8	0	5 (2019)
3.	European Peacock	41	4	5	0	18	71	3	3	9	0	154	17	0	71 (2021)
4.	Green-veined White	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
5.	Small White	133	13	1	0	11	6	0	3	0	0	167	19	0	133 (2016)
6.	white sp. (butterfly)	0	0	3	0	0	67	0	30	0	0	100	11.1	0	67 (2021)
7.	Red Admiral	159	124	14	64	156	1515	19	280	6	0	2337	260	0	1515 (2021)
8.	Painted Lady	2	0	0	39	0	0	0	0	0	0	41	4.6	0	39 (2019)
	Other species
1.	Darter unknown	0	0	11	0	0	0	0	0	1	0	12	1.3	0	11 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	143645	266920	192748	172862	268041	362996	149574	141488	156752	0	1855026	206114	122
	Observation hours	336:00	295:27	284:36	260:44	291:15	298:14	132:16	242:50	115:37		2,256:59	250:47

Trektellen

Totals Zweefvliegveld Maldens Vlak (vh Mulderskop) 2016 - 2025