Also present

Totals Waarden van Gravenbol - Wijk bij Duurstede 2021

	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Barnacle Goose	0	0	0	0	0	33	383	46	462	455	7	232 (16 Oct)	58	7	25 Sep	6 Nov
2.	Greylag Goose	0	0	0	0	0	188	1384	173	1745	1691	54	445 (16 Oct)	75	9	25 Sep	6 Nov
3.	Tundra Bean Goose	0	0	0	0	0	0	30	0	30	30	0	22 ( 9 Oct)	17	2	9 Oct	16 Oct
4.	Eurasian White-fronted Goose	0	0	0	0	0	124	201	170	495	478	17	170 ( 6 Nov)	67	8	25 Sep	6 Nov
5.	Shoveler	3	0	0	0	0	0	2	0	5	2	3	3 (21 Apr)	17	2	21 Apr	2 Oct
6.	Wigeon	0	0	0	0	0	3	0	0	3	3	0	3 (27 Sep)	8	1	27 Sep	27 Sep
7.	Mallard	4	0	0	0	0	4	57	4	69	56	13	15 ( 2 Oct)	75	9	21 Apr	6 Nov
8.	Pintail	0	0	0	0	0	0	7	0	7	6	1	4 (13 Oct)	25	3	9 Oct	16 Oct
9.	Tufted Duck	0	0	0	0	0	8	5	0	13	13	0	8 (26 Sep)	17	2	26 Sep	16 Oct
10.	Goosander	0	0	0	0	0	0	0	2	2	2	0	2 ( 6 Nov)	8	1	6 Nov	6 Nov
11.	Stock Dove	0	0	0	0	0	18	89	10	117	99	18	23 ( 9 Oct)	67	8	26 Sep	6 Nov
12.	Woodpigeon	0	0	0	0	0	9	507	24	540	526	14	265 (16 Oct)	67	8	26 Sep	6 Nov
13.	Collared Dove	1	0	0	0	0	0	0	0	1	0	1	1 (21 Apr)	8	1	21 Apr	21 Apr
14.	Great Crested Grebe	0	0	0	0	0	1	0	0	1	1	0	1 (25 Sep)	8	1	25 Sep	25 Sep
15.	Golden Plover	0	0	0	0	0	1	2	0	3	3	0	1 (25 Sep)	25	3	25 Sep	13 Oct
16.	Lapwing	0	0	0	0	0	21	105	4	130	130	0	71 ( 2 Oct)	50	6	25 Sep	6 Nov
17.	Whimbrel	1	0	0	0	0	0	0	0	1	0	1	1 (21 Apr)	8	1	21 Apr	21 Apr
18.	Curlew	0	0	0	0	0	1	26	8	35	35	0	21 ( 2 Oct)	33	4	25 Sep	6 Nov
19.	Black-tailed Godwit	2	0	0	0	0	0	0	0	2	2	0	2 (21 Apr)	8	1	21 Apr	21 Apr
20.	Snipe	0	0	0	0	0	0	2	0	2	2	0	2 ( 2 Oct)	8	1	2 Oct	2 Oct
21.	Green Sandpiper	0	0	0	0	0	1	0	0	1	1	0	1 (27 Sep)	8	1	27 Sep	27 Sep
22.	Spotted Redshank	0	0	0	0	0	1	0	0	1	1	0	1 (26 Sep)	8	1	26 Sep	26 Sep
23.	Greenshank	0	0	0	0	0	1	0	0	1	1	0	1 (27 Sep)	8	1	27 Sep	27 Sep
24.	Common Tern	7	0	0	0	0	0	0	0	7	0	7	7 (21 Apr)	8	1	21 Apr	21 Apr
25.	Black-headed Gull	0	0	0	0	0	10	53	0	63	63	0	31 (13 Oct)	33	4	25 Sep	16 Oct
26.	Herring Gull	1	0	0	0	0	1	1	0	3	2	1	1 (20 Apr)	25	3	20 Apr	9 Oct
27.	Great Black-backed Gull	0	0	0	0	0	0	1	0	1	1	0	1 ( 9 Oct)	8	1	9 Oct	9 Oct
28.	Lesser Black-backed Gull	14	0	0	0	0	2	4	0	20	6	14	12 (21 Apr)	42	5	20 Apr	16 Oct
29.	White Stork	0	0	0	0	0	1	0	0	1	1	0	1 (26 Sep)	8	1	26 Sep	26 Sep
30.	Cormorant	1	0	0	0	0	14	57	5	77	70	7	23 ( 2 Oct)	75	9	21 Apr	6 Nov
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Spoonbill	0	0	0	0	0	7	16	0	23	23	0	16 ( 2 Oct)	17	2	27 Sep	2 Oct
32.	Little Egret	0	0	0	0	0	0	1	0	1	1	0	1 ( 2 Oct)	8	1	2 Oct	2 Oct
33.	Great White Egret	4	0	0	0	0	1	4	0	9	5	4	4 (21 Apr)	33	4	21 Apr	9 Oct
34.	Grey Heron	1	0	0	0	0	2	0	0	3	2	1	2 (26 Sep)	17	2	21 Apr	26 Sep
35.	Osprey	0	0	0	0	0	0	4	0	4	4	0	2 ( 2 Oct)	25	3	2 Oct	9 Oct
36.	Honey Buzzard	0	0	0	0	0	1	0	0	1	1	0	1 (27 Sep)	8	1	27 Sep	27 Sep
37.	Sparrowhawk	0	0	0	0	0	0	3	0	3	3	0	2 ( 2 Oct)	17	2	2 Oct	9 Oct
38.	Goshawk	0	0	0	0	0	0	1	0	1	1	0	1 ( 2 Oct)	8	1	2 Oct	2 Oct
39.	Marsh Harrier	1	0	0	0	0	1	1	0	3	2	1	1 (20 Apr)	25	3	20 Apr	8 Oct
40.	Red Kite	0	0	0	0	0	0	1	0	1	1	0	1 ( 9 Oct)	8	1	9 Oct	9 Oct
41.	Common Buzzard	1	0	0	0	0	3	29	0	33	32	1	13 ( 9 Oct)	50	6	21 Apr	10 Oct
42.	Great Spotted Woodpecker	1	0	0	0	0	1	1	0	3	3	0	1 (21 Apr)	25	3	21 Apr	2 Oct
43.	Peregrine	0	0	0	0	0	0	1	0	1	1	0	1 (13 Oct)	8	1	13 Oct	13 Oct
44.	Jay	0	0	0	0	0	29	49	0	78	69	9	27 ( 2 Oct)	50	6	26 Sep	16 Oct
45.	Rook	0	0	0	0	0	0	2	0	2	2	0	2 ( 9 Oct)	8	1	9 Oct	9 Oct
46.	Carrion Crow	0	0	0	0	0	3	19	0	22	22	0	9 (13 Oct)	33	4	27 Sep	16 Oct
47.	Coal Tit	0	0	0	0	0	0	4	0	4	4	0	4 ( 9 Oct)	8	1	9 Oct	9 Oct
48.	Blue Tit	0	0	0	0	0	2	1	0	3	3	0	2 (27 Sep)	17	2	27 Sep	2 Oct
49.	Wood Lark	6	0	0	0	0	0	1	0	7	1	6	6 (21 Apr)	17	2	21 Apr	10 Oct
50.	Skylark	0	0	0	0	0	0	208	0	208	206	2	113 ( 9 Oct)	50	6	2 Oct	16 Oct
51.	Sand Martin	6	0	0	0	0	0	0	0	6	0	6	4 (21 Apr)	17	2	20 Apr	21 Apr
52.	Swallow	20	0	0	0	0	179	215	0	414	382	32	159 ( 2 Oct)	67	8	20 Apr	9 Oct
53.	House Martin	4	0	0	0	0	0	0	0	4	0	4	4 (21 Apr)	8	1	21 Apr	21 Apr
54.	Starling	0	0	0	0	0	60	2782	12	2854	2789	65	1237 ( 8 Oct)	75	9	25 Sep	6 Nov
55.	Song Thrush	0	0	0	0	0	8	72	0	80	76	4	41 ( 9 Oct)	67	8	25 Sep	16 Oct
56.	Mistle Thrush	0	0	0	0	0	0	1	0	1	1	0	1 ( 2 Oct)	8	1	2 Oct	2 Oct
57.	Redwing	0	0	0	0	0	0	439	39	478	457	21	287 (16 Oct)	42	5	9 Oct	6 Nov
58.	Blackbird	0	0	0	0	0	1	2	0	3	3	0	2 ( 9 Oct)	17	2	25 Sep	9 Oct
59.	Fieldfare	0	0	0	0	0	0	0	22	22	22	0	22 ( 6 Nov)	8	1	6 Nov	6 Nov
60.	Tree Sparrow	0	0	0	0	0	0	26	0	26	26	0	15 (16 Oct)	17	2	10 Oct	16 Oct
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Dunnock	0	0	0	0	0	2	0	0	2	2	0	2 (25 Sep)	8	1	25 Sep	25 Sep
62.	Blue-headed Wagtail	6	0	0	0	0	6	1	0	13	7	6	5 (21 Apr)	42	5	20 Apr	2 Oct
63.	Yellow wagtail sp.	0	0	0	0	0	0	1	0	1	1	0	1 ( 2 Oct)	8	1	2 Oct	2 Oct
64.	Grey Wagtail	0	0	0	0	0	0	7	1	8	8	0	3 (13 Oct)	42	5	9 Oct	6 Nov
65.	White Wagtail	0	0	0	0	0	11	79	0	90	88	2	50 ( 2 Oct)	67	8	25 Sep	16 Oct
66.	alba wagtail sp.	0	0	0	0	0	0	0	1	1	1	0	1 ( 6 Nov)	8	1	6 Nov	6 Nov
67.	Meadow Pipit	134	0	0	0	0	333	1294	5	1766	1629	137	900 ( 2 Oct)	100	12	20 Apr	6 Nov
68.	Tree Pipit	1	0	0	0	0	1	4	0	6	5	1	2 ( 2 Oct)	33	4	21 Apr	9 Oct
69.	Chaffinch	8	0	0	0	0	139	1814	28	1989	1980	9	1288 (16 Oct)	100	12	20 Apr	6 Nov
70.	Brambling	0	0	0	0	0	0	53	1	54	54	0	37 (16 Oct)	42	5	2 Oct	6 Nov
71.	Hawfinch	0	0	0	0	0	0	4	0	4	4	0	4 ( 9 Oct)	8	1	9 Oct	9 Oct
72.	Greenfinch	0	0	0	0	0	4	5	0	9	9	0	3 (27 Sep)	50	6	25 Sep	16 Oct
73.	Linnet	6	0	0	0	0	14	38	11	69	62	7	14 (25 Sep)	75	9	21 Apr	6 Nov
74.	Goldfinch	9	0	0	0	0	2	31	9	51	42	9	21 (16 Oct)	58	7	20 Apr	6 Nov
75.	Siskin	0	0	0	0	0	1	84	15	100	92	8	35 (16 Oct)	58	7	26 Sep	6 Nov
76.	Reed Bunting	0	0	0	0	0	4	60	0	64	64	0	38 (16 Oct)	67	8	26 Sep	16 Oct
	Other species
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	European Peacock	0	0	0	0	0	3	14	0	17	16	1	11 ( 8 Oct)	25	3	26 Sep	9 Oct
2.	Large White	0	0	0	0	0	0	1	0	1	1	0	1 (10 Oct)	8	1	10 Oct	10 Oct
3.	white sp. (butterfly)	0	0	0	0	0	0	2	0	2	2	0	1 ( 8 Oct)	17	2	8 Oct	10 Oct
4.	Red Admiral	0	0	0	0	0	6	10	0	16	15	1	6 (26 Sep)	33	4	26 Sep	10 Oct
	Other species
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	1	0	0	0	0	3	7	0	11	10	1	4 (16 Oct)	50	6	20 Apr	16 Oct
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	243	0	0	0	0	1269	10308	590	12410	11914	496		100	12
	Observation hours	3:06	0:00	0:00	0:00	0:00	8:44	22:14	2:30	36:34

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Totals Waarden van Gravenbol - Wijk bij Duurstede 2021