Totals Meijendel (Wassenaar) 2020

Year
Period
count-field
Also present

	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Canada Goose	23	0	0	4	0	0	0	0	0	0	27	25	2	23 (1 Jan)	8	2	1 Jan	17 Apr
2.	Barnacle Goose	913	0	0	1977	23	0	0	0	0	0	2913	932	1981	1229 (23 Apr)	48	12	1 Jan	9 May
3.	Branta sp.	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (7 Apr)	4	1	7 Apr	7 Apr
4.	Greylag Goose	189	0	11	86	73	0	0	0	0	0	359	232	127	189 (1 Jan)	56	14	1 Jan	29 May
5.	Anser sp.	55	0	0	0	0	0	0	0	0	0	55	55	0	55 (1 Jan)	4	1	1 Jan	1 Jan
6.	goose sp.	0	0	0	300	0	0	0	0	0	0	300	0	300	300 (4 Apr)	4	1	4 Apr	4 Apr
7.	Pink-footed Goose	13	0	0	0	0	0	0	0	0	0	13	13	0	13 (1 Jan)	4	1	1 Jan	1 Jan
8.	Tundra Bean Goose	20	0	0	0	0	0	0	0	0	0	20	20	0	20 (1 Jan)	4	1	1 Jan	1 Jan
9.	Eurasian White-fronted Goose	414	0	0	0	0	0	0	0	0	57	471	451	20	414 (1 Jan)	8	2	1 Jan	31 Oct
10.	Mute Swan	0	0	0	18	27	0	0	0	0	0	45	22	23	13 (13 May)	36	9	4 Apr	13 May
11.	Egyptian Goose	0	0	0	36	7	0	0	0	0	0	43	6	37	29 (17 Apr)	12	3	17 Apr	13 May
12.	Shelduck	6	0	0	29	7	0	0	0	0	0	42	18	24	9 (16 Apr)	44	11	1 Jan	10 May
13.	Shoveler	0	0	0	49	0	0	0	0	0	0	49	0	49	31 (5 Apr)	16	4	4 Apr	17 Apr
14.	Gadwall	183	0	0	10	5	0	0	0	0	0	198	183	15	183 (1 Jan)	20	5	1 Jan	13 May
15.	Wigeon	2407	0	0	0	0	0	0	0	0	0	2407	2407	0	2407 (1 Jan)	4	1	1 Jan	1 Jan
16.	Mallard	124	0	0	11	11	0	0	0	0	0	146	128	18	124 (1 Jan)	36	9	1 Jan	13 May
17.	Teal	5	0	0	6	0	0	0	0	0	0	11	11	0	6 (17 Apr)	8	2	1 Jan	17 Apr
18.	duck sp.	2	0	0	0	0	0	0	0	0	0	2	2	0	2 (1 Jan)	4	1	1 Jan	1 Jan
19.	Red-crested Pochard	0	0	0	21	19	0	0	0	0	0	40	6	34	11 (13 May)	24	6	5 Apr	13 May
20.	Pochard	0	0	0	3	19	0	0	0	0	0	22	1	21	19 (13 May)	12	3	6 Apr	13 May
21.	Tufted Duck	0	0	0	4	12	0	0	0	0	0	16	3	13	12 (13 May)	8	2	17 Apr	13 May
22.	Eider	0	0	0	13	0	0	0	0	0	0	13	2	11	7 (16 Apr)	16	4	16 Apr	27 Apr
23.	Common Scoter	0	0	0	21	0	0	0	0	0	0	21	0	21	15 (9 Apr)	8	2	9 Apr	16 Apr
24.	Goldeneye	1	0	0	0	0	0	0	0	0	0	1	1	0	1 (1 Jan)	4	1	1 Jan	1 Jan
25.	Goosander	0	0	0	9	0	0	0	0	0	0	9	6	3	9 (17 Apr)	4	1	17 Apr	17 Apr
26.	Swift	0	0	0	73	561	0	0	0	0	0	634	64	570	398 (5 May)	44	11	16 Apr	29 May
27.	Cuckoo	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (16 Apr)	4	1	16 Apr	16 Apr
28.	Feral Pigeon	0	0	0	10	0	0	0	0	0	0	10	3	7	8 (9 Apr)	12	3	6 Apr	9 Apr
29.	Stock Dove	0	0	0	43	34	0	0	0	0	0	77	1	76	16 (5 May)	56	14	4 Apr	13 May
30.	Woodpigeon	0	0	78	998	131	0	0	0	0	0	1207	11	1196	252 (5 Apr)	68	17	26 Mar	13 May
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Collared Dove	0	0	0	16	3	0	0	0	0	0	19	3	16	4 (20 Apr)	40	10	4 Apr	10 May
32.	Great Crested Grebe	3	0	0	0	4	0	1	0	0	0	8	6	2	3 (1 Jan)	16	4	1 Jan	31 Jul
33.	Oystercatcher	0	0	0	45	24	0	10	0	0	0	79	14	65	18 (19 Apr)	36	9	9 Apr	31 Jul
34.	Avocet	0	0	0	28	0	0	0	0	0	0	28	0	28	25 (16 Apr)	8	2	5 Apr	16 Apr
35.	Golden Plover	0	0	0	0	0	0	0	0	23	1	24	1	23	23 (17 Sep)	8	2	17 Sep	31 Oct
36.	Ringed Plover	0	0	0	1	11	0	0	0	0	0	12	0	12	11 (29 May)	8	2	16 Apr	29 May
37.	Little Ringed Plover	0	0	0	3	0	0	0	0	0	0	3	0	3	3 (16 Apr)	4	1	16 Apr	16 Apr
38.	Lapwing	0	0	0	17	13	0	0	0	0	0	30	7	23	10 (10 May)	28	7	11 Apr	10 May
39.	Whimbrel	0	0	0	299	0	0	0	0	0	0	299	0	299	150 (16 Apr)	28	7	11 Apr	27 Apr
40.	Curlew	2	0	0	8	11	0	0	0	0	0	21	2	19	8 (29 May)	24	6	1 Jan	29 May
41.	Bar-tailed Godwit	0	0	0	2	0	0	0	0	0	0	2	0	2	1 (17 Apr)	8	2	17 Apr	23 Apr
42.	Black-tailed Godwit	0	0	0	6	0	0	0	0	0	0	6	0	6	3 (6 Apr)	16	4	6 Apr	23 Apr
43.	Snipe	0	0	0	5	0	0	0	0	0	0	5	0	5	2 (19 Apr)	16	4	5 Apr	23 Apr
44.	Green Sandpiper	0	0	0	22	1	0	0	0	0	0	23	0	23	12 (16 Apr)	24	6	5 Apr	5 May
45.	Wood Sandpiper	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (22 Apr)	4	1	22 Apr	22 Apr
46.	Redshank	0	0	0	9	1	0	0	0	0	0	10	3	7	3 (6 Apr)	16	4	6 Apr	10 May
47.	Greenshank	0	0	0	28	1	0	1	0	0	0	30	1	29	22 (17 Apr)	20	5	16 Apr	31 Jul
48.	Ruff	0	0	0	6	0	0	0	0	0	0	6	0	6	4 (20 Apr)	8	2	5 Apr	20 Apr
49.	Sanderling	0	0	0	0	6	0	8	0	0	0	14	8	6	8 (31 Jul)	8	2	29 May	31 Jul
50.	Dunlin	0	0	0	6	0	0	0	0	0	0	6	0	6	6 (16 Apr)	4	1	16 Apr	16 Apr
51.	Caspian Tern	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (31 Jul)	4	1	31 Jul	31 Jul
52.	Black Tern	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (20 Apr)	4	1	20 Apr	20 Apr
53.	Common Tern	0	0	0	283	38	0	122	0	0	0	443	131	312	122 (31 Jul)	40	10	9 Apr	31 Jul
54.	Sandwich Tern	0	0	0	8	11	0	14	0	0	0	33	9	24	14 (31 Jul)	20	5	16 Apr	31 Jul
55.	Little Gull	0	0	0	245	0	0	0	0	0	0	245	0	245	245 (16 Apr)	4	1	16 Apr	16 Apr
56.	Black-headed Gull	35	0	0	85	22	0	556	0	0	0	698	600	98	556 (31 Jul)	52	13	1 Jan	31 Jul
57.	Mediterranean Gull	0	0	0	103	1	0	1	0	0	0	105	1	104	73 (23 Apr)	32	8	5 Apr	31 Jul
58.	Common Gull	0	0	0	89	0	0	0	0	0	0	89	2	87	64 (17 Apr)	12	3	7 Apr	20 Apr
59.	Herring Gull	165	0	0	26	13	0	0	0	0	0	204	176	28	165 (1 Jan)	24	6	1 Jan	13 May
60.	Great Black-backed Gull	1	0	0	12	7	0	0	0	0	0	20	1	19	11 (17 Apr)	16	4	1 Jan	13 May
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Lesser Black-backed Gull	0	0	47	584	32	0	0	0	0	0	663	18	645	204 (19 Apr)	44	11	26 Mar	13 May
62.	Red-throated Diver	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (16 Apr)	4	1	16 Apr	16 Apr
63.	White Stork	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (16 Apr)	4	1	16 Apr	16 Apr
64.	Cormorant	9	0	47	1828	282	0	48	0	44	0	2258	377	1881	553 (5 Apr)	76	19	1 Jan	18 Sep
65.	Spoonbill	0	0	0	116	5	0	0	0	0	0	121	1	120	39 (5 Apr)	48	12	4 Apr	13 May
66.	Little Egret	0	0	0	0	2	0	0	0	0	0	2	0	2	1 (9 May)	8	2	9 May	10 May
67.	Great White Egret	0	0	1	13	0	0	0	0	0	0	14	2	12	8 (5 Apr)	20	5	26 Mar	22 Apr
68.	Grey Heron	0	0	2	115	11	0	1	0	0	0	129	4	125	24 (5 Apr)	64	16	26 Mar	31 Jul
69.	Purple Heron	0	0	0	2	0	0	0	0	0	0	2	0	2	1 (5 Apr)	8	2	5 Apr	19 Apr
70.	Honey Buzzard	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (17 Sep)	4	1	17 Sep	17 Sep
71.	Sparrowhawk	0	0	0	9	3	0	0	0	1	0	13	4	9	3 (13 May)	36	9	4 Apr	18 Sep
72.	Goshawk	0	0	0	1	1	0	0	0	0	0	2	2	0	1 (17 Apr)	8	2	17 Apr	13 May
73.	Marsh Harrier	0	0	3	24	6	0	1	0	0	0	34	0	34	6 (20 Apr)	48	12	26 Mar	31 Jul
74.	Pallid Harrier	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (23 Apr)	4	1	23 Apr	23 Apr
75.	Red Kite	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (19 Apr)	4	1	19 Apr	19 Apr
76.	Black Kite	0	0	0	4	0	0	0	0	0	0	4	2	2	1 (5 Apr)	16	4	5 Apr	19 Apr
77.	Common Buzzard	0	0	6	54	2	0	0	0	3	0	65	4	61	18 (11 Apr)	48	12	26 Mar	17 Sep
78.	Short-eared Owl	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (11 Apr)	4	1	11 Apr	11 Apr
79.	Hoopoe	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (22 Apr)	4	1	22 Apr	22 Apr
80.	Great Spotted Woodpecker	0	0	2	6	0	0	0	0	0	0	8	0	8	2 (26 Mar)	24	6	26 Mar	23 Apr
81.	Kestrel	0	0	0	13	4	0	0	0	0	0	17	0	17	4 (19 Apr)	44	11	5 Apr	13 May
82.	Hobby	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (19 Apr)	4	1	19 Apr	19 Apr
83.	Peregrine	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (19 Apr)	4	1	19 Apr	19 Apr
84.	Jay	0	0	0	1	1	0	0	0	0	0	2	2	0	1 (20 Apr)	8	2	20 Apr	5 May
85.	Magpie	0	0	5	34	1	0	0	0	0	0	40	10	30	15 (4 Apr)	36	9	26 Mar	9 May
86.	Jackdaw	0	0	0	231	74	0	0	0	0	0	305	1	304	50 (9 May)	60	15	4 Apr	13 May
87.	Rook	0	0	0	1	3	0	0	0	0	0	4	1	3	3 (9 May)	8	2	20 Apr	9 May
88.	Carrion Crow	0	0	8	101	13	0	0	0	0	0	122	9	113	25 (23 Apr)	68	17	26 Mar	13 May
89.	Blue Tit	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (16 Apr)	4	1	16 Apr	16 Apr
90.	Wood Lark	0	0	0	8	0	0	0	0	0	0	8	0	8	5 (20 Apr)	12	3	16 Apr	20 Apr
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Skylark	0	0	0	2	0	0	0	0	0	2	4	2	2	2 (31 Oct)	12	3	17 Apr	31 Oct
92.	Shore Lark	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (11 Apr)	4	1	11 Apr	11 Apr
93.	Sand Martin	0	0	0	161	8	0	3	0	0	0	172	7	165	93 (23 Apr)	48	12	5 Apr	31 Jul
94.	Swallow	0	0	0	410	198	0	14	0	2	0	624	56	568	113 (23 Apr)	72	18	5 Apr	17 Sep
95.	House Martin	0	0	0	18	7	0	0	0	74	0	99	76	23	70 (17 Sep)	40	10	11 Apr	18 Sep
96.	Willow Warbler	0	0	0	2	0	0	0	0	0	0	2	0	2	1 (16 Apr)	8	2	16 Apr	19 Apr
97.	Chiffchaff	0	0	0	2	0	0	0	0	0	0	2	0	2	1 (6 Apr)	8	2	6 Apr	17 Apr
98.	Lesser Whitethroat	0	0	0	3	0	0	0	0	0	0	3	0	3	1 (16 Apr)	12	3	16 Apr	27 Apr
99.	Goldcrest	0	0	0	1	0	0	0	0	0	0	1	1	0	1 (16 Apr)	4	1	16 Apr	16 Apr
100.	Crested Myna	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (23 Apr)	4	1	23 Apr	23 Apr
101.	Starling	0	0	185	69	4	0	0	0	0	8092	8350	8101	249	8092 (31 Oct)	60	15	26 Mar	31 Oct
102.	Song Thrush	0	0	0	163	0	0	0	0	0	0	163	0	163	66 (11 Apr)	40	10	5 Apr	23 Apr
103.	Redwing	0	0	0	8	0	0	0	0	0	0	8	1	7	4 (5 Apr)	12	3	5 Apr	7 Apr
104.	Blackbird	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (6 Apr)	4	1	6 Apr	6 Apr
105.	Fieldfare	0	0	1	0	0	0	0	0	0	1	2	1	1	1 (26 Mar)	8	2	26 Mar	31 Oct
106.	Ring Ouzel	0	0	0	28	0	0	0	0	0	0	28	0	28	8 (16 Apr)	40	10	5 Apr	23 Apr
107.	Black Redstart	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (19 Apr)	4	1	19 Apr	19 Apr
108.	Wheatear	0	0	0	3	0	0	0	0	0	0	3	0	3	2 (20 Apr)	8	2	6 Apr	20 Apr
109.	Tree Sparrow	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (17 Apr)	4	1	17 Apr	17 Apr
110.	Dunnock	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (20 Apr)	4	1	20 Apr	20 Apr
111.	Blue-headed Wagtail	0	0	0	80	4	0	0	0	0	0	84	3	81	57 (20 Apr)	20	5	17 Apr	13 May
112.	White-headed Yellow Wagtail	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (9 Apr)	4	1	9 Apr	9 Apr
113.	Yellow wagtail sp.	0	0	0	217	28	0	0	0	0	0	245	2	243	120 (16 Apr)	40	10	5 Apr	10 May
114.	White Wagtail	0	0	13	71	1	0	0	0	0	0	85	2	83	13 (26 Mar)	52	13	26 Mar	13 May
115.	alba wagtail sp.	0	0	0	10	0	0	0	0	0	0	10	0	10	10 (16 Apr)	4	1	16 Apr	16 Apr
116.	Meadow Pipit	0	0	5	3650	17	0	0	0	2	18	3692	34	3658	1060 (23 Apr)	80	20	26 Mar	31 Oct
117.	Tree Pipit	0	0	0	123	8	0	0	0	0	0	131	2	129	60 (16 Apr)	44	11	6 Apr	9 May
118.	Chaffinch	0	0	23	33	4	0	0	0	0	17049	17109	17049	60	17049 (31 Oct)	52	13	26 Mar	31 Oct
119.	Brambling	0	0	0	3	0	0	0	0	0	9	12	9	3	9 (31 Oct)	12	3	7 Apr	31 Oct
120.	Hawfinch	0	0	0	0	5	0	0	0	0	0	5	5	0	4 (13 May)	8	2	9 May	13 May
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Greenfinch	0	0	1	20	0	0	0	0	0	3	24	5	19	7 (23 Apr)	44	11	26 Mar	31 Oct
122.	Linnet	0	0	17	176	2	0	0	0	0	0	195	1	194	35 (16 Apr)	56	14	26 Mar	13 May
123.	Goldfinch	0	0	0	45	1	0	0	0	0	18	64	22	42	18 (31 Oct)	48	12	5 Apr	31 Oct
124.	Serin	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (11 Apr)	4	1	11 Apr	11 Apr
125.	Siskin	0	0	0	10	0	0	0	0	1	160	171	161	10	160 (31 Oct)	16	4	9 Apr	31 Oct
126.	Reed Bunting	0	0	0	7	0	0	0	0	0	0	7	0	7	3 (20 Apr)	12	3	5 Apr	20 Apr
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	4570	0	455	13559	1823	0	781	0	151	25410	46749	31547	15202		100	25
	Observation hours	2:20	0:00	4:15	61:17	16:15	0:00	1:35	0:00	2:30	2:30	90:42

This page is created on 2026/03/04 20:52:55 and will be cached for 2 minutes.

Trektellen

Totals Meijendel (Wassenaar) 2020