Totals Hoogekampse Plas, De Bilt 2020

Year
Period
count-field
Also present

	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Canada Goose	0	19	0	2	0	0	0	51	1	11	84	54	30	51 (18 Sep)	7	6	21 Mar	13 Nov
2.	Barnacle Goose	704	908	1514	25	0	0	0	0	1	49	3201	971	2230	893 (2 Apr)	31	27	14 Feb	8 Nov
3.	Greylag Goose	159	359	57	50	0	0	92	40	1956	733	3446	2433	1013	644 (7 Oct)	55	47	14 Feb	21 Nov
4.	Anser sp.	0	70	0	0	0	0	0	0	0	0	70	70	0	70 (26 Mar)	1	1	26 Mar	26 Mar
5.	goose sp.	352	746	0	0	0	0	0	0	204	354	1656	642	1014	412 (17 Mar)	20	17	14 Feb	8 Nov
6.	Pink-footed Goose	0	0	0	0	0	0	0	0	0	40	40	40	0	40 (20 Nov)	1	1	20 Nov	20 Nov
7.	Tundra Bean Goose	0	0	0	0	0	0	0	0	13	365	378	352	26	158 (6 Nov)	8	7	23 Oct	13 Nov
8.	Eurasian White-fronted Goose	2015	7569	66	0	0	0	0	3	1828	3104	14585	6051	8534	5942 (7 Mar)	40	34	14 Feb	21 Nov
9.	Mute Swan	0	5	6	0	0	0	0	0	0	0	11	9	2	6 (26 Apr)	5	4	7 Mar	26 Apr
10.	Egyptian Goose	0	51	33	0	0	0	0	0	34	51	169	48	121	34 (31 Oct)	12	10	22 Mar	8 Nov
11.	Shelduck	0	6	4	4	0	0	0	0	2	0	16	3	13	2 (14 Mar)	10	9	14 Mar	23 Oct
12.	Ruddy Shelduck	0	1	0	0	0	0	1	0	0	0	2	1	1	1 (22 Mar)	2	2	22 Mar	27 Aug
13.	Garganey	0	0	2	0	0	0	0	0	0	0	2	0	2	2 (9 Apr)	1	1	9 Apr	9 Apr
14.	Shoveler	0	6	17	0	0	0	5	0	0	2	30	7	23	6 (5 Apr)	9	8	24 Mar	8 Nov
15.	Gadwall	0	31	6	18	0	5	0	0	5	89	154	103	51	89 (8 Nov)	16	14	17 Mar	8 Nov
16.	Wigeon	0	0	0	0	0	0	0	6	0	0	6	4	2	3 (18 Sep)	3	3	4 Sep	20 Sep
17.	Mallard	7	13	6	0	0	19	5	2	6	26	84	52	32	22 (8 Nov)	17	15	14 Feb	8 Nov
18.	Pintail	0	0	0	0	0	0	0	0	8	0	8	8	0	6 (7 Oct)	3	3	3 Oct	9 Oct
19.	Teal	0	0	2	0	0	0	0	1	0	0	3	1	2	2 (3 Apr)	2	2	3 Apr	18 Sep
20.	duck sp.	0	0	0	0	0	0	0	0	7	1	8	8	0	4 (7 Oct)	3	3	7 Oct	8 Nov
21.	Pochard	0	0	4	1	0	0	0	0	0	0	5	0	5	3 (24 Apr)	3	3	4 Apr	21 May
22.	Tufted Duck	0	0	11	0	0	0	0	0	0	0	11	6	5	3 (24 Apr)	6	5	5 Apr	27 Apr
23.	Goldeneye	0	3	0	0	0	0	0	0	0	0	3	0	3	3 (28 Mar)	1	1	28 Mar	28 Mar
24.	Goosander	2	0	1	0	0	0	0	0	0	0	3	1	2	2 (14 Feb)	2	2	14 Feb	8 Apr
25.	Swift	0	0	363	824	0	201	63	0	0	0	1451	267	1184	229 (28 May)	29	25	17 Apr	30 Aug
26.	Cuckoo	0	0	0	3	0	0	0	0	0	0	3	0	3	1 (3 May)	3	3	3 May	21 May
27.	Stock Dove	11	47	33	12	0	1	11	8	22	164	309	175	134	115 (8 Nov)	48	41	14 Feb	21 Nov
28.	Woodpigeon	27	221	175	15	0	0	2	6	748	1549	2743	2166	577	558 (8 Nov)	52	45	14 Feb	21 Nov
29.	Collared Dove	0	11	6	2	0	3	0	15	4	5	46	22	24	7 (20 Sep)	23	20	7 Mar	8 Nov
30.	Oystercatcher	0	8	3	6	0	0	0	0	0	0	17	2	15	6 (8 May)	10	9	18 Mar	8 May
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Avocet	0	0	2	0	0	0	0	0	0	0	2	2	0	2 (19 Apr)	1	1	19 Apr	19 Apr
32.	Golden Plover	0	0	0	0	0	0	0	0	92	51	143	143	0	86 (31 Oct)	3	3	7 Oct	1 Nov
33.	Ringed Plover	0	0	1	0	0	0	2	0	0	0	3	2	1	2 (27 Aug)	2	2	28 Apr	27 Aug
34.	Little Ringed Plover	0	17	13	0	0	0	0	0	0	0	30	11	19	7 (24 Mar)	17	15	18 Mar	28 Apr
35.	Lapwing	62	82	11	1	0	0	93	9	287	40	585	344	241	124 (9 Oct)	37	32	18 Feb	13 Nov
36.	Whimbrel	0	0	31	3	0	5	0	0	0	0	39	9	30	11 (24 Apr)	14	12	4 Apr	11 Jul
37.	Curlew	0	6	4	0	0	0	0	0	1	0	11	3	8	4 (3 Apr)	6	5	14 Mar	2 Oct
38.	Black-tailed Godwit	0	4	16	0	0	0	0	0	0	0	20	4	16	5 (10 Apr)	13	11	14 Mar	28 Apr
39.	Jack Snipe	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (7 Oct)	1	1	7 Oct	7 Oct
40.	Snipe	2	4	2	0	0	0	29	45	134	25	241	222	19	34 (3 Oct)	31	27	14 Feb	13 Nov
41.	Common Sandpiper	0	0	3	15	0	0	2	0	0	0	20	2	18	13 (6 May)	7	6	5 Apr	27 Aug
42.	Green Sandpiper	1	8	48	0	0	2	3	3	7	2	74	19	55	14 (5 Apr)	33	28	14 Feb	8 Nov
43.	Wood Sandpiper	0	0	6	8	0	0	0	0	0	0	14	9	5	8 (3 May)	3	3	17 Apr	3 May
44.	Redshank	0	5	33	15	0	0	0	0	0	0	53	4	49	13 (28 Apr)	23	20	7 Mar	15 May
45.	Greenshank	0	1	11	9	0	0	0	0	0	0	21	1	20	9 (4 May)	7	6	24 Mar	4 May
46.	Ruff	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (3 May)	1	1	3 May	3 May
47.	Broad-billed Sandpiper	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (29 May)	1	1	29 May	29 May
48.	Dunlin	0	0	0	0	0	0	0	4	11	0	15	13	2	9 (2 Oct)	5	4	18 Sep	3 Oct
49.	Pectoral Sandpiper	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (22 Oct)	1	1	22 Oct	22 Oct
50.	Calidris sp.	0	0	2	0	0	0	0	0	0	0	2	0	2	2 (18 Apr)	1	1	18 Apr	18 Apr
51.	Caspian Tern	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (23 Aug)	1	1	23 Aug	23 Aug
52.	Black Tern	0	0	4	1	0	0	0	0	0	0	5	1	4	3 (24 Apr)	3	3	24 Apr	3 May
53.	Common Tern	0	0	6	9	0	0	0	0	0	0	15	0	15	4 (5 May)	12	10	3 Apr	12 May
54.	Little Gull	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (24 Apr)	1	1	24 Apr	24 Apr
55.	Black-headed Gull	98	1991	1320	220	0	306	33	22	415	862	5267	1593	3674	656 (28 Mar)	72	62	14 Feb	21 Nov
56.	Mediterranean Gull	0	5	14	3	0	0	0	0	0	0	22	0	22	5 (24 Apr)	13	11	7 Mar	4 May
57.	Common Gull	5	265	53	14	0	0	0	0	8	13	358	67	291	193 (28 Mar)	33	28	14 Feb	8 Nov
58.	Caspian Gull	0	0	3	3	0	0	0	0	0	0	6	1	5	3 (26 Apr)	2	2	26 Apr	8 May
59.	Herring Gull	5	49	22	11	0	0	2	0	2	10	101	24	77	19 (28 Mar)	36	31	14 Feb	8 Nov
60.	Yellow-legged Gull	0	0	1	1	0	0	0	0	0	1	3	0	3	1 (8 Apr)	3	3	8 Apr	8 Nov
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Great Black-backed Gull	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (12 May)	1	1	12 May	12 May
62.	Lesser Black-backed Gull	4	495	367	138	0	9	74	9	7	8	1111	107	1004	180 (28 Mar)	63	54	18 Feb	8 Nov
63.	Laridae sp.	0	0	0	0	0	0	0	0	0	3	3	3	0	3 (8 Nov)	1	1	8 Nov	8 Nov
64.	large gull sp.	0	0	0	1	0	0	0	0	1	1	3	2	1	1 (8 May)	3	3	8 May	21 Nov
65.	Black Stork	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (24 Jul)	1	1	24 Jul	24 Jul
66.	White Stork	0	10	11	1	0	0	0	5	3	6	36	18	18	6 (25 Mar)	14	12	17 Mar	6 Nov
67.	Ciconia sp.	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (28 May)	1	1	28 May	28 May
68.	Cormorant	23	656	493	76	0	0	45	220	848	51	2412	1193	1219	487 (7 Oct)	74	64	14 Feb	21 Nov
69.	Spoonbill	0	4	6	1	0	3	28	0	2	0	44	28	16	15 (23 Aug)	16	14	7 Mar	7 Oct
70.	Little Egret	0	0	0	0	0	1	0	0	0	0	1	0	1	1 (10 Jul)	1	1	10 Jul	10 Jul
71.	Great White Egret	3	20	22	3	0	3	2	15	20	14	102	55	47	12 (3 Oct)	41	35	18 Feb	21 Nov
72.	heron sp.	0	1	0	0	0	0	0	0	0	0	1	1	0	1 (24 Mar)	1	1	24 Mar	24 Mar
73.	Grey Heron	0	51	38	12	0	8	6	9	9	4	137	39	98	8 (18 Mar)	57	49	4 Mar	8 Nov
74.	Purple Heron	0	0	1	1	0	2	4	0	0	0	8	6	2	2 (27 Aug)	7	6	5 Apr	31 Aug
75.	Osprey	0	0	1	1	0	0	0	1	1	0	4	2	2	1 (17 Apr)	5	4	17 Apr	9 Oct
76.	Honey Buzzard	0	0	0	6	0	0	1	0	0	0	7	2	5	2 (21 May)	6	5	17 May	12 Aug
77.	Griffon Vulture	0	0	0	0	14	0	0	0	0	0	14	14	0	14 (19 Jun)	1	1	19 Jun	19 Jun
78.	Short-toed Eagle	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (22 Jun)	1	1	22 Jun	22 Jun
79.	Sparrowhawk	1	31	34	5	0	0	0	7	35	29	142	68	74	16 (9 Oct)	45	39	18 Feb	8 Nov
80.	Marsh Harrier	0	10	18	4	0	0	5	1	11	0	49	17	32	4 (3 Apr)	34	29	17 Mar	31 Oct
81.	Hen Harrier	0	1	0	1	0	0	0	1	1	0	4	1	3	1 (25 Mar)	5	4	25 Mar	31 Oct
82.	Red Kite	0	1	1	1	0	0	0	1	0	0	4	1	3	1 (21 Mar)	5	4	21 Mar	20 Sep
83.	Black Kite	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (18 Apr)	1	1	18 Apr	18 Apr
84.	White-tailed Eagle	1	1	1	0	0	0	0	0	0	0	3	1	2	1 (14 Feb)	3	3	14 Feb	17 Apr
85.	Common Buzzard	0	38	22	12	0	0	0	12	38	13	135	62	73	26 (16 Oct)	36	31	4 Mar	7 Nov
86.	Short-eared Owl	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (8 Nov)	1	1	8 Nov	8 Nov
87.	Great Spotted Woodpecker	0	3	4	1	0	0	1	17	17	5	48	35	13	9 (20 Sep)	21	18	4 Mar	21 Nov
88.	Kestrel	2	3	4	4	0	1	0	2	3	4	23	10	13	3 (6 May)	20	17	21 Feb	13 Nov
89.	falcon sp.	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (10 May)	1	1	10 May	10 May
90.	Merlin	0	2	3	1	0	0	0	0	0	0	6	0	6	1 (24 Mar)	7	6	24 Mar	8 May
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Hobby	0	0	1	1	0	0	0	3	0	0	5	1	4	1 (23 Apr)	6	5	23 Apr	20 Sep
92.	Peregrine	0	3	1	1	0	0	1	0	1	0	7	1	6	1 (18 Mar)	8	7	18 Mar	16 Oct
93.	Rose-ringed Parakeet	0	0	0	0	0	43	0	0	0	0	43	43	0	43 (24 Jul)	1	1	24 Jul	24 Jul
94.	Jay	0	4	27	1	0	0	0	0	7	3	42	12	30	6 (18 Apr)	21	18	24 Mar	8 Nov
95.	Magpie	2	4	0	0	0	0	0	0	5	32	43	30	13	27 (8 Nov)	10	9	18 Feb	13 Nov
96.	Jackdaw	21	85	11	0	0	0	0	0	20	47	184	67	117	45 (8 Nov)	27	23	14 Feb	8 Nov
97.	Rook	1	0	3	0	0	0	0	3	3	0	10	6	4	3 (3 Oct)	7	6	19 Feb	3 Oct
98.	Carrion Crow	1	4	5	0	0	0	0	0	6	2	18	8	10	6 (31 Oct)	8	7	14 Feb	8 Nov
99.	Coal Tit	0	0	0	0	0	0	0	0	2	8	10	10	0	7 (8 Nov)	3	3	31 Oct	8 Nov
100.	Blue Tit	3	40	7	1	0	4	1	3	38	57	154	94	60	34 (8 Nov)	45	39	14 Feb	21 Nov
101.	Great Tit	10	30	6	4	0	3	1	1	9	19	83	41	42	16 (8 Nov)	31	27	14 Feb	21 Nov
102.	Parus (tit) sp.	0	0	0	0	0	0	0	0	5	1	6	6	0	5 (31 Oct)	2	2	31 Oct	1 Nov
103.	Bearded Tit	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (17 Mar)	1	1	17 Mar	17 Mar
104.	Wood Lark	2	0	1	0	0	0	0	0	23	59	85	82	3	20 (6 Nov)	12	10	21 Feb	13 Nov
105.	Skylark	4	94	8	0	0	0	0	0	197	418	721	608	113	259 (1 Nov)	23	20	19 Feb	13 Nov
106.	Sand Martin	0	7	95	16	0	3	5	18	0	0	144	29	115	19 (9 Apr)	27	23	18 Mar	12 Sep
107.	Swallow	0	5	207	121	0	51	514	294	71	0	1263	937	326	235 (30 Aug)	55	47	21 Mar	16 Oct
108.	House Martin	0	1	16	20	0	5	409	92	12	0	555	517	38	235 (30 Aug)	30	26	28 Mar	7 Oct
109.	Long-tailed Tit	3	4	3	0	0	0	0	0	13	35	58	50	8	21 (8 Nov)	9	8	14 Feb	21 Nov
110.	Northern Long-tailed Tit	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (7 Mar)	1	1	7 Mar	7 Mar
111.	Willow Warbler	0	0	1	0	0	0	1	0	0	0	2	1	1	1 (6 Apr)	2	2	6 Apr	12 Aug
112.	Chiffchaff	0	38	0	0	0	1	7	1	11	3	61	25	36	7 (17 Mar)	30	26	4 Mar	13 Nov
113.	Chiffchaff/Willow Warbler	0	0	6	7	0	0	0	0	0	0	13	2	11	5 (6 May)	7	6	2 Apr	12 May
114.	Goldcrest	0	1	0	0	0	0	0	0	3	14	18	14	4	12 (8 Nov)	7	6	31 Mar	8 Nov
115.	Short-toed Tree Creeper	0	0	0	0	0	0	0	0	0	1	1	0	1	1 (6 Nov)	1	1	6 Nov	6 Nov
116.	Starling	12	542	38	22	0	15	250	861	4804	3095	9639	7486	2153	1566 (8 Nov)	56	48	14 Feb	21 Nov
117.	Song Thrush	3	65	19	0	0	0	0	29	498	33	647	553	94	216 (9 Oct)	42	36	18 Feb	21 Nov
118.	Mistle Thrush	5	2	3	0	0	0	0	1	7	3	21	9	12	4 (28 Feb)	14	12	18 Feb	13 Nov
119.	Redwing	23	163	944	0	0	0	0	0	9648	2903	13681	12388	1293	9334 (11 Oct)	40	34	14 Feb	21 Nov
120.	Blackbird	0	3	4	0	0	0	0	0	20	98	125	97	28	79 (8 Nov)	19	16	7 Mar	21 Nov
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Fieldfare	3	327	363	0	0	0	0	0	249	1514	2456	1757	699	1036 (1 Nov)	36	31	18 Feb	21 Nov
122.	Ring Ouzel	0	0	12	0	0	0	0	0	5	0	17	4	13	5 (14 Apr)	8	7	6 Apr	11 Oct
123.	thrush sp.	0	42	1	0	0	0	0	0	0	0	43	0	43	40 (25 Mar)	5	4	22 Mar	5 Apr
124.	Pied Flycatcher	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (23 Aug)	1	1	23 Aug	23 Aug
125.	Black Redstart	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (24 Mar)	1	1	24 Mar	24 Mar
126.	Redstart	0	0	0	0	0	0	0	1	0	0	1	0	1	1 (18 Sep)	1	1	18 Sep	18 Sep
127.	Stonechat	0	0	2	2	0	0	0	0	0	0	4	0	4	2 (6 May)	3	3	11 Apr	6 May
128.	Wheatear	0	0	1	1	0	0	0	0	0	0	2	0	2	1 (24 Apr)	2	2	24 Apr	5 May
129.	Tree Sparrow	0	0	0	0	0	0	0	0	7	0	7	7	0	6 (11 Oct)	2	2	9 Oct	11 Oct
130.	House Sparrow	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (7 Mar)	1	1	7 Mar	7 Mar
131.	Dunnock	0	4	7	0	0	0	0	6	19	2	38	33	5	6 (3 Oct)	21	18	14 Mar	8 Nov
132.	Blue-headed Wagtail	0	0	66	6	0	1	23	19	3	0	118	46	72	18 (30 Aug)	26	22	6 Apr	9 Oct
133.	Grey-headed Wagtail	0	0	2	0	0	0	0	0	0	0	2	0	2	2 (26 Apr)	1	1	26 Apr	26 Apr
134.	Yellow wagtail sp.	0	0	7	27	0	0	0	8	0	0	42	9	33	11 (6 May)	13	11	10 Apr	11 Sep
135.	Grey Wagtail	0	4	2	0	0	0	0	8	69	16	99	87	12	19 (9 Oct)	24	21	14 Mar	8 Nov
136.	White Wagtail	4	21	30	12	0	23	34	46	140	35	345	264	81	60 (9 Oct)	60	52	14 Feb	21 Nov
137.	alba wagtail sp.	2	121	9	0	0	0	0	0	0	0	132	10	122	25 (14 Mar)	17	15	19 Feb	6 Apr
138.	Richard's Pipit	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (8 Nov)	1	1	8 Nov	8 Nov
139.	Meadow Pipit	7	142	1713	25	0	0	0	54	2465	79	4485	2596	1889	1558 (7 Oct)	62	53	14 Feb	21 Nov
140.	Tree Pipit	0	0	12	3	0	0	3	5	4	0	27	9	18	5 (11 Sep)	14	12	8 Apr	3 Oct
141.	Water Pipit	2	0	0	0	0	0	0	0	6	14	22	19	3	4 (8 Nov)	14	12	14 Feb	21 Nov
142.	pipit sp.	1	0	1	0	0	0	3	1	0	0	6	4	2	3 (27 Aug)	5	4	18 Feb	18 Sep
143.	Chaffinch	47	1684	319	9	0	3	0	57	10409	4666	17194	14977	2217	4642 (9 Oct)	64	55	14 Feb	21 Nov
144.	Brambling	0	0	1	0	0	0	0	0	513	406	920	908	12	474 (31 Oct)	13	11	3 Apr	21 Nov
145.	Hawfinch	1	11	9	2	0	0	0	3	48	10	84	55	29	32 (9 Oct)	26	22	19 Feb	21 Nov
146.	Bullfinch	0	2	0	0	0	0	0	0	5	7	14	12	2	3 (6 Nov)	9	8	28 Mar	21 Nov
147.	Greenfinch	8	55	6	2	0	4	1	0	63	15	154	85	69	15 (9 Oct)	41	35	18 Feb	21 Nov
148.	Linnet	0	20	9	12	0	0	5	11	33	4	94	46	48	20 (9 Oct)	31	27	21 Mar	8 Nov
149.	Lesser Redpoll	0	0	0	0	0	0	0	0	1	0	1	0	1	1 (9 Oct)	1	1	9 Oct	9 Oct
150.	Redpoll	0	0	0	0	0	0	0	0	35	42	77	74	3	18 (6 Nov)	13	11	7 Oct	13 Nov
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
151.	Crossbill	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (9 May)	1	1	9 May	9 May
152.	Goldfinch	29	95	83	51	0	10	25	22	118	105	538	301	237	39 (31 Oct)	70	60	14 Feb	21 Nov
153.	Siskin	114	34	0	0	0	0	0	1	413	443	1005	835	170	185 (6 Nov)	31	27	14 Feb	21 Nov
154.	Yellowhammer	0	0	0	0	0	0	0	0	2	3	5	5	0	2 (1 Nov)	5	4	23 Oct	8 Nov
155.	Reed Bunting	7	25	12	8	0	0	0	11	86	25	174	123	51	21 (3 Oct)	41	35	14 Feb	13 Nov
156.	passerine sp.	0	0	0	5	0	0	0	0	0	0	5	0	5	5 (8 May)	1	1	8 May	8 May
	Other species
	Species	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	3	3	3	0	3 (6 Nov)	1	1	6 Nov	6 Nov
	Other species
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark Clouded Yellow	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (4 Sep)	1	1	4 Sep	4 Sep
2.	Red Admiral	0	0	0	0	0	0	0	0	0	2	2	2	0	2 (6 Nov)	1	1	6 Nov	6 Nov
	Other species
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	20	1	1	0	0	0	0	0	0	22	4	18	8 (25 Mar)	8	7	17 Mar	8 May
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	3799	17547	9017	1912	15	736	1794	2075	36890	21909	95694	63035	32659		100	86
	Observation hours	11:00	50:10	69:21	44:20	0:00	9:10	15:55	17:40	40:13	29:10	286:59

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Trektellen

Totals Hoogekampse Plas, De Bilt 2020