Totals Meijendel (Wassenaar) 2016

Year
Period
count-field
Also present

	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Greylag Goose	0	0	0	9	0	0	0	9	9	0	9 (20 Jul)	13	1	20 Jul	20 Jul
2.	Eurasian White-fronted Goose	0	0	0	0	0	0	48	48	2	46	48 (16 Oct)	13	1	16 Oct	16 Oct
3.	Mute Swan	0	0	0	1	0	0	0	1	1	0	1 (20 Jul)	13	1	20 Jul	20 Jul
4.	Shelduck	0	0	0	0	43	27	0	70	70	0	43 (17 Aug)	25	2	17 Aug	5 Sep
5.	Gadwall	0	0	0	0	0	1	0	1	1	0	1 ( 5 Sep)	13	1	5 Sep	5 Sep
6.	Wigeon	0	0	0	0	0	27	0	27	27	0	18 (25 Sep)	38	3	5 Sep	25 Sep
7.	Mallard	0	0	0	0	0	1	0	1	0	1	1 ( 8 Sep)	13	1	8 Sep	8 Sep
8.	Pintail	0	0	0	0	0	1	0	1	1	0	1 ( 8 Sep)	13	1	8 Sep	8 Sep
9.	Teal	0	0	0	1	0	2	0	3	1	2	2 ( 5 Sep)	25	2	20 Jul	5 Sep
10.	duck sp.	0	0	0	0	0	2	0	2	2	0	2 ( 5 Sep)	13	1	5 Sep	5 Sep
11.	Common Scoter	0	0	0	0	0	11	0	11	4	7	11 ( 5 Sep)	13	1	5 Sep	5 Sep
12.	Swift	26	0	0	3	0	0	0	29	8	21	26 (21 Apr)	25	2	21 Apr	20 Jul
13.	Stock Dove	0	0	0	0	0	0	3	3	3	0	3 (16 Oct)	13	1	16 Oct	16 Oct
14.	Woodpigeon	0	0	0	0	0	3	0	3	2	1	2 ( 8 Sep)	25	2	7 Sep	8 Sep
15.	Collared Dove	0	0	0	0	0	2	0	2	2	0	2 ( 8 Sep)	13	1	8 Sep	8 Sep
16.	Great Crested Grebe	0	0	0	6	1	1	0	8	8	0	6 (20 Jul)	38	3	20 Jul	25 Sep
17.	Oystercatcher	0	0	0	21	2	0	0	23	21	2	21 (20 Jul)	25	2	20 Jul	17 Aug
18.	Dotterel	0	0	0	0	0	1	0	1	0	1	1 ( 7 Sep)	13	1	7 Sep	7 Sep
19.	Ringed Plover	0	0	0	1	0	9	0	10	9	1	9 ( 5 Sep)	25	2	20 Jul	5 Sep
20.	Whimbrel	3	0	0	3	0	0	0	6	3	3	3 (21 Apr)	25	2	21 Apr	20 Jul
21.	Curlew	0	0	0	0	0	5	0	5	3	2	3 ( 5 Sep)	25	2	5 Sep	8 Sep
22.	Bar-tailed Godwit	0	0	0	2	0	5	0	7	7	0	5 ( 5 Sep)	25	2	20 Jul	5 Sep
23.	Snipe	0	0	0	0	0	38	0	38	37	1	35 ( 8 Sep)	25	2	7 Sep	8 Sep
24.	Green Sandpiper	0	0	0	0	0	1	0	1	1	0	1 ( 8 Sep)	13	1	8 Sep	8 Sep
25.	Turnstone	0	0	0	0	0	18	0	18	18	0	18 ( 5 Sep)	13	1	5 Sep	5 Sep
26.	wader sp.	0	0	0	0	0	29	0	29	25	4	29 ( 5 Sep)	13	1	5 Sep	5 Sep
27.	Curlew Sandpiper	0	0	0	1	0	0	0	1	1	0	1 (20 Jul)	13	1	20 Jul	20 Jul
28.	Sanderling	0	0	0	13	3	16	0	32	17	15	16 ( 5 Sep)	38	3	20 Jul	5 Sep
29.	Dunlin	0	0	0	3	0	16	0	19	16	3	16 ( 5 Sep)	25	2	20 Jul	5 Sep
30.	Little Tern	0	0	0	2	0	0	0	2	2	0	2 (20 Jul)	13	1	20 Jul	20 Jul
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Gull-billed Tern	2	0	0	0	0	0	0	2	0	2	2 (21 Apr)	13	1	21 Apr	21 Apr
32.	Common/Arctic Tern	0	0	0	0	0	4	0	4	4	0	4 ( 5 Sep)	13	1	5 Sep	5 Sep
33.	Common Tern	0	0	0	310	21	0	0	331	314	17	310 (20 Jul)	25	2	20 Jul	17 Aug
34.	Sandwich Tern	0	0	0	28	74	48	0	150	150	0	74 (17 Aug)	50	4	20 Jul	25 Sep
35.	Black-headed Gull	0	0	0	2164	313	5	0	2482	2456	26	2164 (20 Jul)	38	3	20 Jul	25 Sep
36.	Mediterranean Gull	0	0	0	7	0	0	0	7	7	0	7 (20 Jul)	13	1	20 Jul	20 Jul
37.	Herring Gull	24	0	0	0	0	5	0	29	5	24	24 (21 Apr)	25	2	21 Apr	8 Sep
38.	Great Black-backed Gull	10	0	0	0	0	0	0	10	0	10	10 (21 Apr)	13	1	21 Apr	21 Apr
39.	Lesser Black-backed Gull	32	0	0	0	0	26	0	58	26	32	32 (21 Apr)	25	2	21 Apr	8 Sep
40.	Great Skua	0	0	0	0	0	3	0	3	3	0	3 ( 5 Sep)	13	1	5 Sep	5 Sep
41.	Red-throated Diver	0	0	0	0	0	1	0	1	1	0	1 ( 5 Sep)	13	1	5 Sep	5 Sep
42.	Gannet	0	0	0	0	0	3	0	3	1	2	3 ( 5 Sep)	13	1	5 Sep	5 Sep
43.	Cormorant	0	0	0	117	49	12	0	178	143	35	117 (20 Jul)	50	4	20 Jul	25 Sep
44.	Spoonbill	0	0	0	0	0	8	0	8	7	1	8 ( 8 Sep)	13	1	8 Sep	8 Sep
45.	Great White Egret	0	0	0	0	0	16	1	17	16	1	12 ( 8 Sep)	38	3	7 Sep	16 Oct
46.	Honey Buzzard	0	0	0	0	0	2	0	2	2	0	2 ( 7 Sep)	13	1	7 Sep	7 Sep
47.	Sparrowhawk	0	0	0	0	0	2	0	2	2	0	2 ( 8 Sep)	13	1	8 Sep	8 Sep
48.	Marsh Harrier	1	0	0	0	0	0	0	1	0	1	1 (21 Apr)	13	1	21 Apr	21 Apr
49.	Hen Harrier	0	0	0	0	0	1	0	1	1	0	1 (25 Sep)	13	1	25 Sep	25 Sep
50.	Great Spotted Woodpecker	0	0	0	0	0	3	0	3	3	0	3 ( 7 Sep)	13	1	7 Sep	7 Sep
51.	Kestrel	0	0	0	0	0	1	0	1	1	0	1 ( 8 Sep)	13	1	8 Sep	8 Sep
52.	Magpie	1	0	0	0	0	0	0	1	0	1	1 (21 Apr)	13	1	21 Apr	21 Apr
53.	Jackdaw	6	0	0	0	0	0	0	6	0	6	6 (21 Apr)	13	1	21 Apr	21 Apr
54.	Wood Lark	0	0	0	0	0	1	8	9	9	0	8 (16 Oct)	25	2	8 Sep	16 Oct
55.	Skylark	0	0	0	0	0	1	173	174	171	3	173 (16 Oct)	25	2	25 Sep	16 Oct
56.	Sand Martin	36	0	0	0	0	5	0	41	6	35	36 (21 Apr)	38	3	21 Apr	8 Sep
57.	Swallow	34	0	0	0	0	413	0	447	416	31	257 ( 7 Sep)	38	3	21 Apr	8 Sep
58.	House Martin	6	0	0	0	0	142	0	148	142	6	127 ( 7 Sep)	38	3	21 Apr	8 Sep
59.	Starling	1	0	0	0	0	236	4176	4413	4385	28	4176 (16 Oct)	63	5	21 Apr	16 Oct
60.	Song Thrush	0	0	0	0	0	3	0	3	3	0	3 ( 8 Sep)	13	1	8 Sep	8 Sep
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Redstart	0	0	0	0	0	1	0	1	1	0	1 ( 7 Sep)	13	1	7 Sep	7 Sep
62.	Tree Sparrow	0	0	0	0	0	0	11	11	8	3	11 (16 Oct)	13	1	16 Oct	16 Oct
63.	Dunnock	0	0	0	0	0	20	0	20	20	0	12 ( 8 Sep)	25	2	7 Sep	8 Sep
64.	Blue-headed Wagtail	0	0	0	0	0	102	0	102	101	1	58 ( 8 Sep)	25	2	7 Sep	8 Sep
65.	Grey Wagtail	0	0	0	0	0	17	0	17	17	0	15 (25 Sep)	25	2	8 Sep	25 Sep
66.	White Wagtail	0	0	0	0	0	28	0	28	28	0	17 (25 Sep)	50	4	5 Sep	25 Sep
67.	alba wagtail sp.	0	0	0	0	0	0	2	2	2	0	2 (16 Oct)	13	1	16 Oct	16 Oct
68.	Meadow Pipit	0	0	0	0	0	557	95	652	652	0	542 (25 Sep)	50	4	7 Sep	16 Oct
69.	Tree Pipit	0	0	0	0	0	24	0	24	23	1	18 ( 7 Sep)	25	2	7 Sep	8 Sep
70.	Chaffinch	0	0	0	0	0	104	31772	31876	31876	0	31772 (16 Oct)	25	2	25 Sep	16 Oct
71.	Brambling	0	0	0	0	0	0	15	15	15	0	15 (16 Oct)	13	1	16 Oct	16 Oct
72.	Greenfinch	0	0	0	0	0	0	16	16	14	2	16 (16 Oct)	13	1	16 Oct	16 Oct
73.	Linnet	8	0	0	0	0	3	6	17	9	8	8 (21 Apr)	38	3	21 Apr	16 Oct
74.	Crossbill	0	0	0	0	0	0	1	1	1	0	1 (16 Oct)	13	1	16 Oct	16 Oct
75.	Goldfinch	0	0	0	0	0	1	2	3	3	0	2 (16 Oct)	25	2	8 Sep	16 Oct
76.	Siskin	0	0	0	0	0	2	35	37	37	0	35 (16 Oct)	25	2	25 Sep	16 Oct
77.	Lapland Bunting	0	0	0	0	0	1	0	1	0	1	1 ( 8 Sep)	13	1	8 Sep	8 Sep
78.	Ortolan Bunting	0	0	0	0	0	2	0	2	1	1	1 ( 7 Sep)	25	2	7 Sep	8 Sep
79.	Reed Bunting	0	0	0	0	0	6	5	11	11	0	6 ( 8 Sep)	25	2	8 Sep	16 Oct
	Species	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	190	0	0	2692	506	2025	36369	41782	41394	388		100	8
	Observation hours	1:50	0:00	0:00	2:00	1:00	10:25	2:30	17:45

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Trektellen

Totals Meijendel (Wassenaar) 2016