Also present

Totals Aetsveldsche polder, Nigtevecht 2024

	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (26 Apr)	1	1	26 Apr	26 Apr
2.	Canada Goose	0	2	15	8	0	0	0	51	135	82	2	295	201	94	68 ( 9 Sep)	22	21	25 Feb	3 Nov
3.	Canada X Greylag Goose	0	1	0	0	0	0	0	0	0	0	0	1	1	0	1 (10 Feb)	1	1	10 Feb	10 Feb
4.	Barnacle Goose	587	302	1044	3261	1120	0	12	0	0	133	319	6778	1402	5376	1604 (26 Apr)	41	39	19 Jan	7 Nov
5.	Lesser Canada Goose	0	0	0	1	0	0	0	0	0	0	0	1	1	0	1 (29 Apr)	1	1	29 Apr	29 Apr
6.	Bar-headed Goose	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 ( 6 Sep)	1	1	6 Sep	6 Sep
7.	Greylag Goose	348	209	403	212	818	278	2413	1118	4609	6155	1077	17640	14076	3564	1224 (12 Oct)	97	92	19 Jan	7 Nov
8.	Anser sp.	0	0	0	0	0	0	0	0	0	54	15	69	60	9	54 (26 Oct)	2	2	26 Oct	2 Nov
9.	goose sp.	0	29	0	0	0	0	13	0	30	20	19	111	50	61	30 (14 Sep)	5	5	10 Feb	4 Nov
10.	Domestic Goose	2	0	1	0	4	1	0	1	1	3	1	14	5	9	2 (28 Jan)	13	12	28 Jan	3 Nov
11.	Feral Mallard	2	0	3	1	0	0	0	0	2	0	2	10	6	4	3 (20 Mar)	6	6	19 Jan	1 Nov
12.	Pink-footed Goose	0	0	0	0	0	0	0	0	0	2	10	12	12	0	10 ( 3 Nov)	3	3	5 Oct	3 Nov
13.	Tundra Bean Goose	0	35	34	0	0	0	0	0	0	19	48	136	91	45	37 ( 3 Nov)	8	8	10 Feb	4 Nov
14.	Eurasian White-fronted Goose	5026	6504	5763	21	5	0	0	0	0	7873	2779	27971	22767	5204	4312 (25 Jan)	40	38	19 Jan	7 Nov
15.	Mute Swan	5	10	3	21	59	5	5	24	70	49	10	261	160	101	19 ( 4 Oct)	46	44	25 Jan	4 Nov
16.	Bewick's Swan	5	4	0	0	0	0	0	0	0	0	6	15	11	4	6 ( 3 Nov)	3	3	19 Jan	3 Nov
17.	Whooper Swan	3	0	2	0	0	0	0	0	0	0	0	5	3	2	3 (25 Jan)	2	2	25 Jan	21 Mar
18.	Egyptian Goose	9	29	114	68	30	14	73	113	329	227	44	1050	537	513	66 (21 Sep)	83	79	25 Jan	7 Nov
19.	Shelduck	8	14	39	50	21	0	6	2	0	12	0	152	93	59	13 (14 Apr)	40	38	19 Jan	26 Oct
20.	Ruddy Shelduck	0	0	0	1	0	0	4	0	0	0	0	5	4	1	4 (19 Jul)	2	2	5 Apr	19 Jul
21.	Shoveler	0	0	20	1	1	0	2	9	2	2	2	39	15	24	13 (26 Mar)	12	11	17 Mar	3 Nov
22.	Gadwall	20	61	15	17	41	63	115	65	48	121	2	568	440	128	63 (29 Jun)	65	62	19 Jan	3 Nov
23.	Wigeon	383	1084	1007	15	0	0	0	0	236	3903	22	6650	4050	2600	3043 ( 5 Oct)	33	31	25 Jan	3 Nov
24.	Mallard	2	14	26	13	19	8	22	18	41	120	22	305	237	68	45 (12 Oct)	69	66	19 Jan	5 Nov
25.	Pintail	0	3	33	0	0	0	0	0	1	26	0	63	33	30	29 (19 Mar)	7	7	17 Feb	31 Oct
26.	Teal	1	0	0	0	0	0	2	0	6	10	0	19	18	1	5 (12 Oct)	7	7	19 Jan	31 Oct
27.	duck sp.	0	0	0	0	0	0	69	4	56	56	2	187	185	2	63 ( 9 Jul)	11	10	9 Jul	2 Nov
28.	Tufted Duck	0	0	0	3	12	0	47	20	0	0	1	83	74	9	47 ( 9 Jul)	11	10	6 Apr	3 Nov
29.	Goosander	1	1	1	0	0	0	0	0	0	1	0	4	3	1	1 (25 Jan)	4	4	25 Jan	31 Oct
30.	Swift	0	0	0	39	67	12	84	0	2	0	0	204	106	98	31 (28 Jul)	22	21	29 Apr	21 Sep
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Cuckoo	0	0	0	1	2	1	1	1	0	0	0	6	1	5	2 ( 6 May)	5	5	30 Apr	27 Aug
32.	Feral Pigeon	0	0	9	23	6	22	2	7	18	1	0	88	32	56	22 (29 Jun)	22	21	7 Mar	25 Oct
33.	Stock Dove	15	26	49	18	17	0	9	17	37	102	73	363	280	83	54 ( 3 Nov)	75	71	19 Jan	5 Nov
34.	Woodpigeon	22	43	164	44	21	3	10	33	79	3537	314	4270	4043	227	714 (14 Oct)	84	80	19 Jan	7 Nov
35.	dove (Columba) sp.	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (19 Sep)	1	1	19 Sep	19 Sep
36.	Collared Dove	0	0	2	3	1	0	0	2	2	1	0	11	5	6	2 (29 Apr)	9	9	1 Mar	31 Oct
37.	Coot	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (14 Apr)	1	1	14 Apr	14 Apr
38.	Crane	0	0	73	0	0	0	0	0	0	0	0	73	0	73	70 ( 2 Mar)	2	2	2 Mar	25 Mar
39.	Great Crested Grebe	0	0	0	0	3	0	0	4	1	0	0	8	4	4	2 (21 May)	6	6	12 May	14 Sep
40.	Oystercatcher	0	27	54	25	29	1	9	0	3	1	0	149	43	106	11 (31 Mar)	35	33	10 Feb	4 Oct
41.	Grey Plover	0	0	0	2	0	0	1	0	0	0	0	3	1	2	2 (26 Apr)	2	2	26 Apr	19 Jul
42.	Golden Plover	0	32	105	0	0	0	12	116	986	992	191	2434	2293	141	227 (12 Oct)	48	46	10 Feb	5 Nov
43.	Dotterel	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (24 Sep)	1	1	24 Sep	24 Sep
44.	Ringed Plover	0	0	0	0	1	0	0	0	0	0	0	1	0	1	1 ( 6 May)	1	1	6 May	6 May
45.	Little Ringed Plover	0	1	0	0	1	0	0	0	0	0	0	2	0	2	1 (17 Feb)	2	2	17 Feb	9 May
46.	Lapwing	166	5719	641	24	50	220	1877	179	1122	2475	684	13157	6950	6207	2716 (10 Feb)	83	79	25 Jan	5 Nov
47.	Whimbrel	0	0	3	310	4	1	23	0	1	0	0	342	37	305	171 (23 Apr)	16	15	31 Mar	9 Sep
48.	Curlew	0	4	6	5	2	0	27	7	17	12	6	86	73	13	11 ( 8 Jul)	40	38	17 Feb	3 Nov
49.	Numenius sp.	0	0	0	1	0	0	0	0	0	0	0	1	1	0	1 (14 Apr)	1	1	14 Apr	14 Apr
50.	Bar-tailed Godwit	0	0	1	1	0	0	0	0	0	0	0	2	1	1	1 (20 Mar)	2	2	20 Mar	14 Apr
51.	Black-tailed Godwit	0	0	121	34	3	0	0	0	0	0	0	158	96	62	36 (28 Mar)	16	15	7 Mar	6 May
52.	Jack Snipe	0	0	0	1	0	0	0	1	0	1	0	3	2	1	1 ( 6 Apr)	3	3	6 Apr	8 Oct
53.	Snipe	0	1	8	2	0	0	42	69	312	253	32	719	703	16	63 (12 Oct)	47	45	15 Feb	5 Nov
54.	Common Sandpiper	0	0	0	1	1	0	4	0	0	0	0	6	4	2	2 (19 Jul)	4	4	29 Apr	20 Jul
55.	Green Sandpiper	0	0	15	1	2	0	7	1	1	18	2	47	28	19	15 (31 Mar)	19	18	31 Mar	4 Nov
56.	Wood Sandpiper	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 ( 7 Sep)	1	1	7 Sep	7 Sep
57.	Redshank	0	0	10	2	2	0	2	0	0	0	0	16	7	9	2 (19 Mar)	14	13	1 Mar	22 Jul
58.	Greenshank	0	0	1	0	1	0	5	0	1	0	0	8	6	2	4 (20 Jul)	5	5	31 Mar	6 Sep
59.	Ruff	0	0	10	5	0	0	27	0	0	0	0	42	27	15	17 ( 9 Jul)	7	7	2 Mar	25 Jul
60.	wader sp.	0	3	0	0	0	0	0	0	0	0	0	3	0	3	3 (17 Feb)	1	1	17 Feb	17 Feb
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Dunlin	0	1	46	0	0	0	0	0	0	0	0	47	0	47	44 ( 2 Mar)	4	4	25 Feb	19 Mar
62.	Caspian Tern	0	0	0	0	0	0	0	1	2	0	0	3	0	3	2 ( 7 Sep)	2	2	12 Aug	7 Sep
63.	Common Tern	0	0	0	1	1	1	11	0	0	0	0	14	8	6	10 ( 9 Jul)	5	5	6 Apr	12 Jul
64.	Little Gull	0	0	0	6	0	0	0	0	0	0	0	6	0	6	6 ( 6 Apr)	1	1	6 Apr	6 Apr
65.	Black-headed Gull	38	247	3856	214	22	6	997	179	637	853	250	7299	3706	3593	1953 (17 Mar)	92	87	19 Jan	7 Nov
66.	Mediterranean Gull	0	0	25	36	4	0	1	0	0	0	0	66	44	22	17 (14 Apr)	17	16	2 Mar	25 Jul
67.	Common Gull	64	44	444	48	1	0	13	7	30	149	36	836	425	411	203 (31 Mar)	68	65	19 Jan	7 Nov
68.	Caspian Gull	1	1	0	5	3	0	1	1	5	2	1	20	12	8	2 ( 1 Apr)	17	16	25 Jan	3 Nov
69.	Herring Gull	6	9	13	9	2	1	3	4	9	10	5	71	44	27	8 (25 Mar)	40	38	19 Jan	5 Nov
70.	Yellow-legged Gull	0	0	0	0	0	0	0	0	1	0	0	1	0	1	1 (21 Sep)	1	1	21 Sep	21 Sep
71.	Great Black-backed Gull	2	2	0	0	0	0	0	0	0	1	0	5	2	3	2 (10 Feb)	4	4	19 Jan	6 Oct
72.	Lesser Black-backed Gull	1	4	45	110	67	2	42	96	85	22	5	479	296	183	35 (15 Aug)	75	71	25 Jan	5 Nov
73.	Black Stork	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (28 Jul)	1	1	28 Jul	28 Jul
74.	White Stork	2	7	13	5	15	0	16	6	19	29	9	121	77	44	13 ( 4 May)	34	32	27 Jan	3 Nov
75.	Cormorant	17	46	469	276	94	3	59	576	1046	1190	257	4033	2835	1198	305 (13 Aug)	94	89	19 Jan	7 Nov
76.	Spoonbill	0	86	12	19	24	1	7	8	16	1	0	174	52	122	82 (25 Feb)	32	30	17 Feb	5 Oct
77.	Little Egret	0	0	0	0	0	0	2	2	14	0	0	18	18	0	8 ( 6 Sep)	5	5	9 Jul	20 Sep
78.	Great White Egret	2	2	15	15	4	1	26	21	87	104	30	307	258	49	37 (16 Oct)	62	59	19 Jan	7 Nov
79.	Grey Heron	0	2	24	9	7	0	23	7	20	11	8	111	69	42	19 ( 9 Jul)	42	40	17 Feb	4 Nov
80.	Purple Heron	0	0	2	10	12	6	27	8	3	1	1	70	38	32	10 (20 Jul)	34	32	28 Mar	1 Nov
81.	Osprey	0	0	0	2	0	0	0	1	3	0	0	6	4	2	3 ( 6 Sep)	4	4	6 Apr	6 Sep
82.	Sparrowhawk	1	8	21	11	4	0	3	7	37	66	14	172	128	44	21 (26 Oct)	51	48	25 Jan	5 Nov
83.	Goshawk	1	0	5	1	0	0	0	0	2	4	0	13	7	6	2 (12 Oct)	13	12	25 Jan	25 Oct
84.	Marsh Harrier	0	0	12	15	11	2	16	37	78	21	0	192	155	37	32 ( 6 Sep)	55	52	17 Mar	26 Oct
85.	Hen Harrier	1	1	2	2	0	0	0	0	1	1	2	10	5	5	2 (26 Apr)	8	8	25 Jan	3 Nov
86.	Pallid Harrier	0	0	0	2	0	0	0	0	0	0	0	2	0	2	1 (29 Apr)	2	2	29 Apr	30 Apr
87.	harrier sp.	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (30 Apr)	1	1	30 Apr	30 Apr
88.	Red Kite	0	0	1	0	0	0	0	0	2	2	0	5	4	1	2 (22 Sep)	4	4	2 Mar	16 Oct
89.	White-tailed Eagle	0	5	3	2	1	0	2	1	5	3	0	22	13	9	3 (25 Feb)	15	14	10 Feb	15 Oct
90.	Common Buzzard	3	37	22	21	7	0	9	11	29	36	15	190	104	86	36 (25 Feb)	37	35	27 Jan	3 Nov
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Short-eared Owl	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (15 Oct)	1	1	15 Oct	15 Oct
92.	Kingfisher	0	0	0	0	0	0	0	2	2	0	0	4	4	0	1 ( 6 Aug)	4	4	6 Aug	7 Sep
93.	Great Spotted Woodpecker	0	1	2	2	1	0	0	1	2	7	1	17	13	4	2 ( 6 Oct)	17	16	10 Feb	3 Nov
94.	Green Woodpecker	0	0	0	0	0	0	2	0	1	0	0	3	3	0	2 ( 8 Jul)	2	2	8 Jul	15 Sep
95.	Kestrel	0	1	0	1	3	0	1	2	4	4	0	16	12	4	3 (22 Sep)	14	13	25 Feb	26 Oct
96.	Red-footed Falcon	0	0	0	0	0	0	0	0	4	0	0	4	4	0	2 ( 6 Sep)	2	2	6 Sep	7 Sep
97.	Merlin	0	0	0	0	1	0	0	0	0	3	1	5	4	1	1 (12 May)	5	5	12 May	3 Nov
98.	Hobby	0	0	0	4	8	1	4	6	11	0	0	34	24	10	6 ( 8 Sep)	17	16	23 Apr	9 Sep
99.	Peregrine	0	1	0	1	1	0	2	3	4	3	0	15	12	3	2 ( 7 Sep)	15	14	10 Feb	25 Oct
100.	Alexandrine Parakeet	0	0	0	0	0	0	2	66	132	38	0	238	237	1	84 (14 Sep)	12	11	8 Jul	26 Oct
101.	Rose-ringed Parakeet	0	7	73	62	21	2	29	76	384	179	102	935	778	157	70 ( 2 Nov)	78	74	10 Feb	7 Nov
102.	Jay	0	0	1	10	4	0	0	0	1	3	0	19	4	15	3 ( 1 Apr)	11	10	21 Mar	12 Oct
103.	Magpie	1	0	4	0	1	1	0	3	0	9	1	20	8	12	6 ( 5 Oct)	13	12	25 Jan	1 Nov
104.	Jackdaw	8	27	368	161	109	600	43	102	889	2000	1294	5601	4132	1469	856 (26 Oct)	92	87	25 Jan	7 Nov
105.	Rook	0	0	2	6	5	0	4	0	14	18	7	56	21	35	7 (21 Sep)	25	24	31 Mar	5 Nov
106.	Carrion Crow	0	5	9	2	9	0	0	1	5	3	2	36	20	16	7 ( 4 May)	19	18	10 Feb	5 Nov
107.	Raven	5	0	4	2	0	0	0	5	15	18	0	49	35	14	4 ( 4 Sep)	28	27	25 Jan	26 Oct
108.	Blue Tit	0	2	4	13	6	2	6	9	17	16	1	76	51	25	6 (15 Aug)	33	31	17 Feb	1 Nov
109.	Great Tit	1	0	2	9	3	0	3	1	9	6	1	35	21	14	4 ( 6 Oct)	22	21	25 Jan	3 Nov
110.	Wood Lark	0	0	1	1	0	0	0	0	0	13	1	16	13	3	4 (26 Oct)	11	10	7 Mar	3 Nov
111.	Skylark	8	21	13	0	0	0	0	1	2	6888	273	7206	7149	57	2136 (15 Oct)	34	32	19 Jan	7 Nov
112.	Sand Martin	0	0	0	5	2	0	2	28	3	0	0	40	35	5	27 (27 Aug)	12	11	6 Apr	23 Sep
113.	Swallow	0	0	7	99	61	7	268	758	2193	223	0	3616	3406	210	540 ( 8 Sep)	63	60	25 Mar	15 Oct
114.	House Martin	0	0	0	6	12	1	20	27	165	13	0	244	227	17	60 (14 Sep)	28	27	6 Apr	15 Oct
115.	Long-tailed Tit	0	0	0	0	0	0	0	0	0	18	2	20	20	0	11 ( 5 Oct)	4	4	5 Oct	3 Nov
116.	Willow Warbler	0	0	0	1	0	1	0	0	0	0	0	2	0	2	1 ( 6 Apr)	2	2	6 Apr	29 Jun
117.	Chiffchaff	0	0	0	0	0	1	5	2	4	0	0	12	11	1	2 (19 Jul)	9	9	29 Jun	8 Sep
118.	Icterine Warbler	0	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (29 Jun)	1	1	29 Jun	29 Jun
119.	Zitting Cisticola	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (20 Sep)	1	1	20 Sep	20 Sep
120.	Goldcrest	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (25 Oct)	1	1	25 Oct	25 Oct
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Starling	1699	2465	3063	389	116	137	1120	1482	11333	25362	3400	50566	46386	4180	4783 (26 Oct)	93	88	19 Jan	7 Nov
122.	Song Thrush	0	1	0	1	0	0	0	0	3	138	3	146	144	2	43 (16 Oct)	18	17	25 Feb	3 Nov
123.	Mistle Thrush	0	0	1	0	1	0	0	0	0	1	0	3	1	2	1 (28 Mar)	3	3	28 Mar	12 Oct
124.	Redwing	0	21	55	4	0	0	0	0	0	3816	83	3979	3898	81	3080 (16 Oct)	27	26	10 Feb	7 Nov
125.	Blackbird	0	1	1	0	0	0	0	0	0	2	0	4	3	1	1 (25 Feb)	4	4	25 Feb	26 Oct
126.	Fieldfare	3	5	78	14	0	0	0	0	1	70	326	497	335	162	291 ( 3 Nov)	25	24	19 Jan	7 Nov
127.	Ring Ouzel	0	0	0	11	0	0	0	0	0	2	0	13	2	11	9 ( 6 Apr)	4	4	6 Apr	16 Oct
128.	Spotted Flycatcher	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (20 Sep)	1	1	20 Sep	20 Sep
129.	Redstart	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (31 Mar)	1	1	31 Mar	31 Mar
130.	Whinchat	0	0	0	0	0	0	0	4	2	0	0	6	6	0	2 (31 Aug)	5	5	12 Aug	6 Sep
131.	Wheatear	0	0	0	1	2	0	0	3	30	0	0	36	33	3	9 ( 8 Sep)	15	14	14 Apr	21 Sep
132.	Tree Sparrow	0	0	0	0	1	0	0	1	2	3	1	8	5	3	2 (26 Oct)	7	7	4 May	3 Nov
133.	sparrow sp.	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (19 Mar)	1	1	19 Mar	19 Mar
134.	House Sparrow	0	0	0	0	0	0	10	1	1	1	0	13	13	0	7 (27 Jul)	5	5	27 Jul	4 Oct
135.	Dunnock	0	0	1	0	0	0	0	0	0	3	1	5	4	1	1 (19 Mar)	5	5	19 Mar	1 Nov
136.	Blue-headed Wagtail	0	0	0	33	49	0	7	112	76	0	0	277	195	82	50 (27 Aug)	40	38	6 Apr	24 Sep
137.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (28 Jul)	1	1	28 Jul	28 Jul
138.	Yellow wagtail sp.	0	0	0	0	3	0	1	0	0	0	0	4	1	3	3 ( 2 May)	2	2	2 May	28 Jul
139.	Grey Wagtail	0	1	3	0	0	0	0	1	6	59	5	75	68	7	12 ( 6 Oct)	26	25	10 Feb	7 Nov
140.	White Wagtail	1	4	56	21	15	1	21	21	87	108	0	335	249	86	28 (12 Oct)	76	72	25 Jan	26 Oct
141.	Pied Wagtail	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (21 Mar)	1	1	21 Mar	21 Mar
142.	Meadow Pipit	12	37	346	473	9	0	3	0	1586	1738	48	4252	3380	872	444 (22 Sep)	66	63	25 Jan	7 Nov
143.	Tree Pipit	0	0	0	1	1	0	0	0	19	0	0	21	20	1	14 ( 7 Sep)	7	7	6 Apr	22 Sep
144.	Water Pipit	0	0	0	0	0	0	0	0	0	4	0	4	4	0	2 (25 Oct)	3	3	15 Oct	25 Oct
145.	pipit sp.	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (22 Sep)	1	1	22 Sep	22 Sep
146.	Chaffinch	24	8	73	10	0	0	3	2	59	3495	264	3938	3779	159	1655 (12 Oct)	58	55	25 Jan	7 Nov
147.	Brambling	0	0	1	1	0	0	0	0	1	42	12	57	56	1	14 (24 Oct)	17	16	17 Mar	7 Nov
148.	Hawfinch	0	0	0	0	7	0	0	0	0	3	1	11	4	7	2 ( 6 May)	9	9	6 May	1 Nov
149.	Bullfinch	0	0	0	0	0	0	0	0	1	1	0	2	2	0	1 (22 Sep)	2	2	22 Sep	24 Oct
150.	Greenfinch	0	7	14	11	2	15	11	6	5	12	1	84	59	25	15 (29 Jun)	38	36	10 Feb	5 Nov
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
151.	Linnet	0	0	17	26	2	0	21	0	16	35	0	117	68	49	13 ( 6 Apr)	35	33	7 Mar	31 Oct
152.	Mealy Redpoll	3	0	0	0	0	0	0	0	0	0	0	3	3	0	2 (25 Jan)	2	2	19 Jan	25 Jan
153.	Lesser Redpoll	2	0	0	0	0	0	0	0	0	2	0	4	2	2	1 (25 Jan)	4	4	25 Jan	5 Oct
154.	redpoll sp.	0	18	6	0	0	0	0	0	0	0	1	25	1	24	18 (17 Feb)	3	3	17 Feb	3 Nov
155.	Crossbill	0	0	0	0	0	0	0	0	0	2	0	2	2	0	2 (24 Oct)	1	1	24 Oct	24 Oct
156.	Goldfinch	1	1	14	19	8	3	19	5	25	57	9	161	114	47	15 ( 3 Oct)	54	51	27 Jan	5 Nov
157.	Siskin	3	11	180	0	0	0	0	0	6	135	13	348	155	193	130 ( 2 Mar)	35	33	25 Jan	5 Nov
158.	Reed Bunting	1	0	2	1	0	0	0	4	21	84	6	119	116	3	15 (12 Oct)	32	30	25 Jan	3 Nov
159.	Species unidentified	0	0	0	0	0	0	8	0	0	0	0	8	8	0	8 ( 9 Jul)	1	1	9 Jul	9 Jul
160.	passerine sp.	0	0	3	0	0	0	0	0	1	2	0	6	6	0	3 (19 Mar)	3	3	19 Mar	4 Oct
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Common Noctule	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (16 Oct)	1	1	16 Oct	16 Oct
2.	Common Pipistrelle	0	0	0	0	1	0	0	0	0	0	0	1	1	0	1 ( 6 May)	1	1	6 May	6 May
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Small Tortoiseshell	0	1	0	0	0	0	0	1	1	0	0	3	2	1	1 (25 Feb)	3	3	25 Feb	6 Sep
2.	Brimstone	0	0	0	2	0	0	0	0	0	0	0	2	2	0	2 ( 6 Apr)	1	1	6 Apr	6 Apr
3.	European Peacock	0	1	1	19	1	0	2	3	254	2	1	284	280	4	224 ( 6 Sep)	21	20	25 Feb	3 Nov
4.	Speckled Wood	0	0	0	0	0	0	0	0	2	0	0	2	2	0	1 ( 8 Sep)	2	2	8 Sep	22 Sep
5.	Large White	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (15 Oct)	1	1	15 Oct	15 Oct
6.	Green-veined White	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 ( 6 Sep)	1	1	6 Sep	6 Sep
7.	Small White	0	0	0	4	0	0	0	0	0	4	0	8	7	1	4 ( 6 Apr)	3	3	6 Apr	26 Oct
8.	Red Admiral	0	0	0	1	0	0	7	3	74	6	0	91	91	0	50 ( 6 Sep)	17	16	6 Apr	26 Oct
9.	Painted Lady	0	0	0	0	0	1	0	0	0	0	0	1	1	0	1 (29 Jun)	1	1	29 Jun	29 Jun
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Darter unknown	0	0	0	0	0	0	0	0	65	1	0	66	66	0	65 ( 6 Sep)	2	2	6 Sep	26 Oct
2.	Migrant Hawker	0	0	0	0	0	0	0	0	0	1	0	1	0	1	1 ( 4 Oct)	1	1	4 Oct	4 Oct
3.	Hairy Dragonfly	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (30 Apr)	1	1	30 Apr	30 Apr
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	8516	17307	19235	6485	3087	1426	7809	5577	27826	73424	12179	182871	143415	39456		100	95
	Observation hours	8:57	17:59	36:45	29:32	28:28	4:47	25:00	24:09	56:35	71:35	17:45	321:32

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Totals Aetsveldsche polder, Nigtevecht 2024