Totals Hoogekampse Plas, De Bilt 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Fulvous Whistling Duck	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
2.	Canada Goose	0	2	0	15	31	84	87	23	91	2	335	34	11	91 (2023)
3.	Barnacle Goose	78	1339	1885	1012	590	3201	4357	1648	659	2406	17175	1718	5	4357 (2021)
4.	Bar-headed Goose	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
5.	Greylag Goose	0	2042	1613	856	2498	3446	3210	1250	962	338	16215	1622	690	3446 (2020)
6.	Anser sp.	0	507	0	12	0	70	0	0	0	0	589	59	0	507 (2016)
7.	goose sp.	0	0	79	37	513	1656	225	239	202	331	3282	328	0	1656 (2020)
8.	Pink-footed Goose	0	0	0	0	0	40	0	0	0	0	40	4	0	40 (2020)
9.	Tundra Bean Goose	6	170	29	10	29	378	402	29	172	45	1270	127	0	402 (2021)
10.	Bean Goose sp.	0	31	0	0	0	0	0	0	0	0	31	3.1	0	31 (2016)
11.	Eurasian White-fronted Goose	283	4100	3196	2445	3751	14585	6556	4267	7853	3000	50036	5004	13	14585 (2020)
12.	Mute Swan	5	21	30	19	68	11	44	11	13	6	228	23	4	68 (2019)
13.	Bewick's Swan	0	11	46	0	3	0	118	1	0	0	179	18	0	118 (2021)
14.	Whooper Swan	0	1	1	0	0	0	0	0	1	0	3	0.3	0	1 (2016)
15.	swan sp.	0	0	0	0	0	0	0	17	0	0	17	1.7	0	17 (2022)
16.	Egyptian Goose	0	81	26	0	0	169	80	33	3	10	402	40	0	169 (2020)
17.	Shelduck	0	7	6	3	7	16	8	7	15	1	70	7	0	16 (2020)
18.	Ruddy Shelduck	0	0	0	5	0	2	4	0	0	0	11	1.1	0	5 (2018)
19.	Garganey	0	1	2	1	0	2	1	1	0	0	8	0.8	0	2 (2017)
20.	Shoveler	0	10	34	30	21	30	193	57	14	1	390	39	83	193 (2021)
21.	Gadwall	0	5	3	8	11	154	86	50	22	0	339	34	0	154 (2020)
22.	Wigeon	0	74	15	0	287	6	708	2305	35	3	3433	343	7	2305 (2022)
23.	Mallard	0	28	0	9	47	84	268	132	29	9	606	61	0	268 (2021)
24.	Pintail	0	4	147	0	18	8	18	24	4	46	269	27	1	147 (2017)
25.	Teal	0	0	0	0	75	3	8	16	3	0	105	11	6	75 (2019)
26.	duck sp.	0	0	0	15	21	8	107	76	0	16	243	24	0	107 (2021)
27.	Red-crested Pochard	0	0	0	0	0	0	1	1	0	0	2	0.2	0	1 (2021)
28.	Pochard	0	18	0	5	0	5	6	5	1	13	53	5.3	0	18 (2016)
29.	Tufted Duck	0	3	0	0	3	11	6	5	4	0	32	3.2	0	11 (2020)
30.	Goldeneye	0	0	0	0	0	3	0	0	0	0	3	0.3	0	3 (2020)
31.	Smew	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
32.	Goosander	0	3	0	3	0	3	16	11	0	4	40	4	0	16 (2021)
33.	Red-breasted Merganser	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
34.	Alpine Swift	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
35.	Swift	3	71	932	262	1615	1451	1838	98	2752	74	9096	910	0	2752 (2023)
36.	Cuckoo	0	1	1	0	3	3	2	1	4	0	15	1.5	1	4 (2023)
37.	Stock Dove	0	81	56	58	140	309	185	185	118	43	1175	118	3	309 (2020)
38.	Woodpigeon	118	3862	1127	2115	2511	2743	1295	1668	4245	149	19833	1983	0	4245 (2023)
39.	Collared Dove	0	11	3	3	10	46	37	17	18	5	150	15	0	46 (2020)
40.	Crane	0	0	4	30	3	0	0	16	0	1	54	5.4	0	30 (2018)
41.	Great Crested Grebe	0	1	0	0	1	0	6	5	4	0	17	1.7	0	6 (2021)
42.	Oystercatcher	0	8	9	9	16	17	31	36	11	12	149	15	30	36 (2022)
43.	Avocet	0	0	0	0	1	2	0	0	1	0	4	0.4	0	2 (2020)
44.	Lapwing	40	575	452	901	391	585	734	1753	181	251	5863	586	233	1753 (2022)
45.	Golden Plover	0	33	3	11	30	143	24	26	41	1	312	31	0	143 (2020)
46.	Grey Plover	0	0	0	3	0	0	1	0	0	0	4	0.4	0	3 (2018)
47.	Ringed Plover	0	5	0	4	4	3	6	0	3	0	25	2.5	0	6 (2021)
48.	Little Ringed Plover	0	3	11	6	6	30	46	43	25	7	177	18	21	46 (2021)
49.	Dotterel	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
50.	Whimbrel	2	26	154	3	7	39	173	90	13	21	528	53	3	173 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Curlew	0	5	19	9	5	11	30	43	3	2	127	13	0	43 (2022)
52.	Bar-tailed Godwit	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2019)
53.	Black-tailed Godwit	6	41	8	51	26	20	43	27	23	13	258	26	0	51 (2018)
54.	Turnstone	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
55.	Ruff	0	7	1	5	42	2	3	10	160	0	230	23	9	160 (2023)
56.	Broad-billed Sandpiper	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
57.	wader sp.	0	1	0	5	13	0	27	4	56	27	133	13	0	56 (2023)
58.	Temminck's Stint	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
59.	Dunlin	0	3	1	0	2	15	17	2	0	0	40	4	0	17 (2021)
60.	Little Stint	0	1	0	0	0	0	1	0	0	0	2	0.2	0	1 (2016)
61.	Pectoral Sandpiper	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
62.	Calidris sp.	0	1	1	0	0	2	0	0	0	0	4	0.4	0	2 (2020)
63.	Woodcock	0	1	0	1	2	0	0	2	1	0	7	0.7	0	2 (2019)
64.	Jack Snipe	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2020)
65.	Snipe	10	51	27	31	93	241	385	94	132	4	1068	107	129	385 (2021)
66.	Common Sandpiper	0	0	3	3	5	20	40	0	19	0	90	9	36	40 (2021)
67.	Green Sandpiper	2	16	37	19	51	74	99	17	39	10	364	36	10	99 (2021)
68.	Redshank	1	34	20	15	19	53	59	35	7	7	250	25	7	59 (2021)
69.	Wood Sandpiper	0	0	1	0	0	14	23	6	4	0	48	4.8	0	23 (2021)
70.	Spotted Redshank	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2021)
71.	Greenshank	0	7	6	2	5	21	59	9	5	0	114	11	7	59 (2021)
72.	Black-headed Gull	328	5644	1596	877	12445	5267	7079	10827	2487	1956	48506	4851	261	12445 (2019)
73.	Little Gull	0	0	2	0	1	1	424	3	1	0	432	43	11	424 (2021)
74.	Mediterranean Gull	0	3	8	0	15	22	20	18	4	0	90	9	0	22 (2020)
75.	Common Gull	179	261	131	122	626	358	237	665	185	37	2801	280	0	665 (2022)
76.	Great Black-backed Gull	0	0	0	1	0	1	2	0	0	0	4	0.4	0	2 (2021)
77.	Herring Gull	13	57	64	37	80	101	114	90	58	10	624	62	1	114 (2021)
78.	Caspian Gull	0	0	1	0	2	6	23	8	12	2	54	5.4	0	23 (2021)
79.	Yellow-legged Gull	0	0	0	0	1	3	3	0	0	1	8	0.8	0	3 (2020)
80.	Lesser Black-backed Gull	83	341	183	208	1089	1111	1630	1109	1249	434	7437	744	104	1630 (2021)
81.	Laridae sp.	0	0	0	0	1	3	0	1	0	0	5	0.5	0	3 (2020)
82.	large gull sp.	0	0	0	0	0	3	13	10	0	1	27	2.7	0	13 (2021)
83.	Caspian Tern	0	0	0	0	0	1	2	0	0	0	3	0.3	0	2 (2021)
84.	Common Tern	0	7	11	1	16	15	39	18	19	7	133	13	17	39 (2021)
85.	Common/Arctic Tern	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2024)
86.	Black Tern	0	32	9	0	2	5	8	2	1	0	59	5.9	0	32 (2016)
87.	Black Stork	0	0	0	0	1	1	3	0	1	0	6	0.6	0	3 (2021)
88.	White Stork	1	13	44	47	69	36	284	96	149	9	748	75	7	284 (2021)
89.	Ciconia sp.	0	0	0	0	1	1	1	0	0	0	3	0.3	0	1 (2019)
90.	Cormorant	181	1106	1600	613	2011	2412	2231	1522	1444	517	13637	1364	64	2412 (2020)
91.	Spoonbill	3	5	4	13	46	44	49	8	22	4	198	20	9	49 (2021)
92.	Cattle Egret	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
93.	Grey Heron	0	40	40	29	177	137	111	68	55	34	691	69	2	177 (2019)
94.	Purple Heron	3	2	6	2	5	8	17	2	15	10	70	7	0	17 (2021)
95.	Great White Egret	4	37	22	30	75	102	93	42	59	16	480	48	8	102 (2020)
96.	heron sp.	0	0	0	0	14	1	0	1	0	0	16	1.6	0	14 (2019)
97.	Little Egret	0	0	0	0	0	1	0	1	0	0	2	0.2	0	1 (2020)
98.	Osprey	0	2	2	4	8	4	5	7	10	4	46	4.6	0	10 (2023)
99.	Honey Buzzard	0	9	1	18	6	7	19	4	9	0	73	7.3	2	19 (2021)
100.	Griffon Vulture	0	0	0	0	0	14	0	0	0	0	14	1.4	0	14 (2020)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Short-toed Eagle	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
102.	Sparrowhawk	16	45	50	46	130	142	184	156	133	24	926	93	13	184 (2021)
103.	Goshawk	0	1	2	2	0	0	0	0	2	0	7	0.7	1	2 (2017)
104.	Marsh Harrier	2	13	18	16	54	49	95	44	89	17	397	40	1	95 (2021)
105.	Hen Harrier	0	0	0	3	2	4	2	4	5	1	21	2.1	0	5 (2023)
106.	Montagu's Harrier	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
107.	harrier sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
108.	Hen/Montagu's/Pallid Harrier	0	0	0	0	0	0	2	0	1	0	3	0.3	0	2 (2021)
109.	Red Kite	0	3	0	2	0	4	6	3	2	1	21	2.1	0	6 (2021)
110.	Black Kite	0	2	1	1	1	1	3	1	1	0	11	1.1	0	3 (2021)
111.	White-tailed Eagle	0	0	0	0	2	3	2	7	4	2	20	2	0	7 (2022)
112.	Rough-legged Buzzard	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
113.	Common Buzzard	17	38	32	11	283	135	328	126	90	9	1069	107	55	328 (2021)
114.	raptor sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
115.	Buzzard/Honey Buzzard	0	0	0	0	1	0	0	0	1	0	2	0.2	0	1 (2019)
116.	Short-eared Owl	0	0	0	0	0	1	0	0	1	1	3	0.3	0	1 (2020)
117.	Wryneck	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
118.	Lesser Spotted Woodpecker	0	0	0	0	2	0	2	0	0	0	4	0.4	0	2 (2019)
119.	Great Spotted Woodpecker	1	10	2	19	13	48	75	27	36	6	237	24	2	75 (2021)
120.	Black Woodpecker	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
121.	Green Woodpecker	0	1	0	0	0	0	1	0	0	0	2	0.2	0	1 (2016)
122.	Kestrel	0	8	13	4	42	23	49	18	26	8	191	19	3	49 (2021)
123.	Red-footed Falcon	0	1	0	1	1	0	1	1	0	0	5	0.5	0	1 (2016)
124.	Merlin	0	0	2	0	9	6	15	5	3	2	42	4.2	0	15 (2021)
125.	Hobby	0	4	10	4	7	5	26	3	10	1	70	7	2	26 (2021)
126.	Peregrine	0	8	14	9	8	7	6	5	5	1	63	6.3	5	14 (2017)
127.	falcon sp.	0	0	0	0	2	1	0	1	0	0	4	0.4	0	2 (2019)
128.	Rose-ringed Parakeet	0	221	10	4	77	43	0	0	0	0	355	36	0	221 (2016)
129.	Golden Oriole	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
130.	Jay	0	6	1	3	1027	42	1603	25	24	3	2734	273	0	1603 (2021)
131.	Magpie	0	32	3	0	19	43	25	33	39	2	196	20	0	43 (2020)
132.	Jackdaw	0	45	0	4	777	184	409	130	90	23	1662	166	0	777 (2019)
133.	Rook	0	43	15	0	2	10	5	5	24	3	107	11	0	43 (2016)
134.	Carrion Crow	0	46	0	0	130	18	48	34	30	3	309	31	0	130 (2019)
135.	Raven	0	8	5	2	0	0	0	4	4	0	23	2.3	0	8 (2016)
136.	Corvus sp.	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
137.	Coal Tit	11	0	3	0	17	10	36	0	16	0	93	9.3	0	36 (2021)
138.	Marsh Tit	0	0	0	0	2	0	1	1	0	0	4	0.4	0	2 (2019)
139.	Blue Tit	0	10	34	9	200	154	241	185	66	10	909	91	0	241 (2021)
140.	Great Tit	0	0	17	2	140	83	133	109	12	0	496	50	0	140 (2019)
141.	Parus (tit) sp.	0	0	0	0	0	6	0	0	0	0	6	0.6	0	6 (2020)
142.	Penduline Tit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
143.	Bearded Tit	0	0	0	0	2	2	0	0	0	0	4	0.4	0	2 (2019)
144.	Wood Lark	1	20	13	13	38	85	47	67	65	11	360	36	0	85 (2020)
145.	Skylark	18	1468	212	1198	1837	721	498	536	463	30	6981	698	0	1837 (2019)
146.	Sand Martin	2	51	121	11	209	144	728	106	105	28	1505	151	106	728 (2021)
147.	Swallow	14	535	505	447	2082	1263	7790	793	1327	79	14835	1484	467	7790 (2021)
148.	House Martin	2	53	44	111	91	555	1619	1006	159	6	3646	365	42	1619 (2021)
149.	Cetti's Warbler	0	0	0	0	1	0	0	2	0	0	3	0.3	0	2 (2022)
150.	Long-tailed Tit	0	9	21	0	23	58	86	7	8	10	222	22	0	86 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	Northern Long-tailed Tit	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2020)
152.	Yellow-browed Warbler	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
153.	Willow Warbler	0	1	0	1	2	2	2	1	0	0	9	0.9	0	2 (2019)
154.	Chiffchaff	0	0	7	7	72	61	108	43	31	1	330	33	0	108 (2021)
155.	Chiffchaff (Siberian - tristis)	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
156.	Chiffchaff/Willow Warbler	0	0	0	2	1	13	23	7	0	0	46	4.6	0	23 (2021)
157.	Reed Warbler	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2019)
158.	Savi's Warbler	0	0	1	0	0	0	0	0	1	0	2	0.2	0	1 (2017)
159.	Grasshopper Warbler	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
160.	Blackcap	0	0	0	0	1	0	2	1	2	0	6	0.6	0	2 (2021)
161.	Garden Warbler	0	0	0	0	1	0	0	0	1	0	2	0.2	0	1 (2019)
162.	Lesser Whitethroat	0	0	0	0	0	0	0	2	1	0	3	0.3	0	2 (2022)
163.	Whitethroat	0	0	0	0	0	0	1	1	3	0	5	0.5	0	3 (2023)
164.	Firecrest	0	0	0	3	0	0	2	2	1	0	8	0.8	0	3 (2018)
165.	Goldcrest	0	0	0	1	6	18	6	0	0	0	31	3.1	0	18 (2020)
166.	Nuthatch	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2019)
167.	Short-toed Tree Creeper	0	0	0	0	0	1	1	5	3	0	10	1	0	5 (2022)
168.	Starling	1196	16515	8508	7833	7803	9639	32232	28971	9625	2038	124360	12436	0	32232 (2021)
169.	Song Thrush	21	84	89	662	1514	647	739	1521	187	3	5467	547	0	1521 (2022)
170.	Mistle Thrush	1	15	24	6	23	21	34	36	8	4	172	17	0	36 (2022)
171.	Redwing	50	404	911	901	1167	13681	2317	2371	1054	632	23488	2349	45	13681 (2020)
172.	Blackbird	0	9	7	25	22	125	47	39	14	0	288	29	0	125 (2020)
173.	Fieldfare	80	945	353	962	925	2456	404	224	1208	229	7786	779	1	2456 (2020)
174.	Ring Ouzel	0	2	1	0	25	17	15	41	4	4	109	11	0	41 (2022)
175.	thrush sp.	0	347	332	296	8	43	23	8	2	9	1068	107	0	347 (2016)
176.	Spotted Flycatcher	0	0	0	0	0	0	1	0	1	0	2	0.2	0	1 (2021)
177.	Robin	0	0	0	0	3	0	3	0	1	0	7	0.7	0	3 (2019)
178.	Pied Flycatcher	0	0	0	0	0	1	0	1	0	0	2	0.2	0	1 (2020)
179.	Black Redstart	0	0	1	0	0	1	0	0	1	0	3	0.3	0	1 (2017)
180.	Redstart	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2019)
181.	Whinchat	0	0	0	1	0	0	0	1	0	0	2	0.2	0	1 (2018)
182.	Stonechat	0	0	0	0	1	4	0	6	2	0	13	1.3	0	6 (2022)
183.	Wheatear	0	0	1	3	3	2	0	0	3	0	12	1.2	0	3 (2018)
184.	Tree Sparrow	6	89	23	6	7	7	1	4	8	0	151	15	0	89 (2016)
185.	House Sparrow	0	0	0	0	1	2	23	0	0	0	26	2.6	0	23 (2021)
186.	Dunnock	3	11	14	22	45	38	77	15	4	0	229	23	0	77 (2021)
187.	Blue-headed Wagtail	1	8	13	12	35	118	404	20	105	25	741	74	3	404 (2021)
188.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	7	0	0	0	7	0.7	0	7 (2021)
189.	Grey-headed Wagtail	0	0	1	0	0	2	5	0	0	0	8	0.8	0	5 (2021)
190.	Yellow wagtail sp.	0	56	119	73	65	42	26	50	32	0	463	46	11	119 (2017)
191.	Grey Wagtail	4	42	38	27	38	99	99	11	17	1	376	38	6	99 (2020)
192.	White Wagtail	25	76	110	112	267	345	618	202	176	56	1987	199	32	618 (2021)
193.	alba wagtail sp.	0	59	7	0	10	132	18	70	60	0	356	36	0	132 (2020)
194.	Motacilla (wagtail) sp.	0	0	0	0	0	0	24	1	0	0	25	2.5	0	24 (2021)
195.	Pied Wagtail	0	0	0	0	1	0	2	0	0	0	3	0.3	0	2 (2021)
196.	Richard's Pipit	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
197.	Meadow Pipit	124	1207	2632	758	10760	4485	17076	2418	5412	385	45257	4526	39	17076 (2021)
198.	Tree Pipit	1	38	21	28	42	27	63	14	30	4	268	27	0	63 (2021)
199.	Tree Pipit/Olive-backed Pipit	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
200.	Water Pipit	1	4	3	2	2	22	26	8	18	1	87	8.7	6	26 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
201.	pipit sp.	0	0	0	0	0	6	5	0	0	0	11	1.1	0	6 (2020)
202.	Chaffinch	234	2892	6601	3290	6215	17194	10233	4497	3801	278	55235	5524	25	17194 (2020)
203.	Brambling	3	66	59	59	127	920	133	64	24	0	1455	146	0	920 (2020)
204.	Hawfinch	9	35	68	10	43	84	112	55	33	31	480	48	6	112 (2021)
205.	Bullfinch	1	9	10	1	11	14	6	2	3	0	57	5.7	3	14 (2020)
206.	Greenfinch	0	74	32	65	106	154	230	97	81	8	847	85	0	230 (2021)
207.	Linnet	28	45	132	168	293	94	267	74	130	29	1260	126	4	293 (2019)
208.	Mealy Redpoll	0	1	0	0	0	0	0	0	8	1	10	1	0	8 (2023)
209.	Lesser Redpoll	0	0	1	0	0	1	1	0	0	0	3	0.3	0	1 (2017)
210.	redpoll sp.	0	3	6	4	1	77	8	12	6	5	122	12	0	77 (2020)
211.	Crossbill	1	39	16	1	18	2	54	0	57	0	188	19	0	57 (2023)
212.	Goldfinch	4	123	142	158	561	538	562	540	448	58	3134	313	78	562 (2021)
213.	Serin	0	0	0	1	0	0	0	0	1	0	2	0.2	0	1 (2018)
214.	Siskin	62	551	111	204	2595	1005	658	559	1435	163	7343	734	4	2595 (2019)
215.	Lapland Bunting	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
216.	Yellowhammer	0	0	0	0	0	5	0	0	0	0	5	0.5	0	5 (2020)
217.	Little Bunting	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
218.	Reed Bunting	14	129	129	71	344	174	290	116	105	8	1380	138	10	344 (2019)
219.	passerine sp.	0	0	0	8	15	5	13	8	0	0	49	4.9	0	15 (2019)
	Other species
1.	Common Noctule	0	0	1	0	17	3	0	0	0	0	21	2.1	0	17 (2019)
	Other species
1.	Small Tortoiseshell	0	0	0	0	0	0	1	1	0	3	5	0.5	0	3 (2024)
2.	Dark Clouded Yellow	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
3.	Brimstone	0	0	0	0	0	0	3	2	0	2	7	0.7	0	3 (2021)
4.	European Peacock	0	0	0	0	0	0	5	0	7	4	16	1.6	0	7 (2023)
5.	Green-veined White	0	0	0	0	0	0	8	0	0	0	8	0.8	0	8 (2021)
6.	white sp. (butterfly)	0	0	0	0	0	0	64	0	0	0	64	6.4	0	64 (2021)
7.	Red Admiral	0	0	0	0	2	2	270	26	80	0	380	38	0	270 (2021)
8.	Painted Lady	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	22	29	23	10	7	91	9.1	0	29 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	3303	47425	35387	27739	70107	95694	115540	74515	50816	14172	534698	53470	2765
	Observation hours	21:15	187:00	147:08	103:51	239:08	286:59	413:45	214:54	196:33	68:08	1,878:41	187:52

Trektellen

Totals Hoogekampse Plas, De Bilt 2015 - 2024