Select until 20 June

Totals Treekerpunt (Utrecht) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	6	0	0	20	0	0	0	0	0	26	2.9	0	20 (2020)
2.	Barnacle Goose	0	0	5	36	0	0	11	0	0	0	52	5.8	0	36 (2019)
3.	Greylag Goose	407	473	420	305	405	372	529	841	326	0	4078	453	0	841 (2023)
4.	Anser sp.	0	0	16	0	0	0	0	0	0	0	16	1.8	0	16 (2018)
5.	goose sp.	100	0	0	0	0	0	0	209	88	0	397	44	0	209 (2023)
6.	Tundra Bean Goose	0	0	0	0	0	4	0	0	0	0	4	0.4	0	4 (2021)
7.	Bean Goose sp.	18	0	0	0	0	0	18	25	0	0	61	6.8	0	25 (2023)
8.	Eurasian White-fronted Goose	194	116	187	249	691	51	72	272	369	0	2201	245	0	691 (2020)
9.	Mute Swan	0	0	0	0	2	0	0	2	5	0	9	1	0	5 (2024)
10.	Egyptian Goose	1	6	14	15	16	0	1	1	2	0	56	6.2	0	16 (2020)
11.	Stock Dove	13	1	9	3	16	0	1	0	2	0	45	5	0	16 (2020)
12.	Woodpigeon	256	182	630	37	148	767	232	1722	242	0	4216	468	0	1722 (2023)
13.	Golden Plover	0	6	9	0	0	0	0	0	0	0	15	1.7	0	9 (2018)
14.	Lapwing	20	48	25	27	16	2	40	0	0	0	178	20	0	48 (2017)
15.	Snipe	1	3	0	0	6	0	0	2	0	0	12	1.3	0	6 (2020)
16.	Black-headed Gull	1	0	14	24	0	0	0	0	0	0	39	4.3	0	24 (2019)
17.	Herring Gull	0	1	1	0	0	0	0	0	0	0	2	0.2	0	1 (2017)
18.	Lesser Black-backed Gull	0	20	31	0	0	13	2	20	1	0	87	9.7	0	31 (2018)
19.	Laridae sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
20.	Cormorant	122	480	504	18	42	148	36	311	65	0	1726	192	0	504 (2018)
21.	Great White Egret	0	1	2	0	2	2	3	7	1	0	18	2	0	7 (2023)
22.	Grey Heron	2	2	5	1	2	2	1	22	2	0	39	4.3	0	22 (2023)
23.	Osprey	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
24.	Honey Buzzard	1	0	0	0	0	0	0	6	0	0	7	0.8	0	6 (2023)
25.	Sparrowhawk	5	5	8	3	5	6	12	18	5	0	67	7.4	6	18 (2023)
26.	Goshawk	0	0	1	0	1	1	1	1	0	0	5	0.6	1	1 (2018)
27.	Marsh Harrier	1	0	0	1	1	0	0	1	0	0	4	0.4	0	1 (2016)
28.	Hen Harrier	0	0	0	0	1	1	0	1	0	0	3	0.3	0	1 (2020)
29.	Montagu's Harrier	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
30.	Red Kite	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
31.	Common Buzzard	10	4	8	14	16	19	0	7	11	0	89	9.9	8	19 (2021)
32.	Short-eared Owl	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
33.	Lesser Spotted Woodpecker	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
34.	Great Spotted Woodpecker	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2019)
35.	Kestrel	1	0	0	0	2	1	0	4	0	0	8	0.9	3	4 (2023)
36.	Merlin	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
37.	Peregrine	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
38.	Great Grey Shrike	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
39.	Jay	1	0	2	177	1	250	10	39	4	0	484	54	15	250 (2021)
40.	Magpie	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
41.	Jackdaw	59	1	26	8	124	32	31	5	42	0	328	36	2	124 (2020)
42.	Rook	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
43.	Carrion Crow	19	34	29	12	3	17	3	16	13	0	146	16	25	34 (2017)
44.	Raven	0	6	3	0	0	0	0	0	0	0	9	1	2	6 (2017)
45.	Coal Tit	0	7	6	3	4	3	1	0	4	0	28	3.1	2	7 (2017)
46.	Crested Tit	0	2	5	0	1	0	0	0	2	0	10	1.1	4	5 (2018)
47.	Marsh Tit	0	0	1	0	0	0	2	0	1	0	4	0.4	0	2 (2022)
48.	Willow Tit	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
49.	Blue Tit	8	15	32	9	80	143	76	112	93	0	568	63	10	143 (2021)
50.	Great Tit	0	11	18	12	61	62	69	47	102	0	382	42	14	102 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Wood Lark	5	2	40	23	28	21	14	26	14	0	173	19	17	40 (2018)
52.	Skylark	115	282	108	126	101	335	61	80	89	0	1297	144	0	335 (2021)
53.	Sand Martin	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
54.	Swallow	31	8	22	55	73	211	55	29	32	0	516	57	0	211 (2021)
55.	House Martin	27	0	2	1	0	170	0	0	0	0	200	22	0	170 (2021)
56.	Long-tailed Tit	8	23	6	10	0	3	0	22	8	0	80	8.9	0	23 (2017)
57.	Northern Long-tailed Tit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
58.	Yellow-browed Warbler	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
59.	Willow Warbler	0	0	0	0	0	0	2	0	0	0	2	0.2	1	2 (2022)
60.	Chiffchaff	0	0	1	0	12	4	0	10	10	0	37	4.1	5	12 (2020)
61.	Chiffchaff/Willow Warbler	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
62.	Firecrest	0	2	0	0	0	0	0	0	2	0	4	0.4	0	2 (2017)
63.	Goldcrest	10	8	20	23	75	24	15	58	97	0	330	37	2	97 (2024)
64.	Nuthatch	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
65.	Short-toed Tree Creeper	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
66.	Starling	211	1122	861	300	2093	1914	1591	2237	717	0	11046	1227	0	2237 (2023)
67.	Song Thrush	92	603	347	1080	270	263	168	240	205	0	3268	363	0	1080 (2019)
68.	Mistle Thrush	51	5	16	6	102	71	70	61	20	0	402	45	3	102 (2020)
69.	Redwing	1002	1995	1117	379	5709	4829	512	1779	1555	0	18877	2097	0	5709 (2020)
70.	Blackbird	4	7	2	7	6	15	5	11	8	0	65	7.2	4	15 (2021)
71.	Fieldfare	1759	175	2009	9	334	9	25	456	56	0	4832	537	0	2009 (2018)
72.	Ring Ouzel	0	0	0	0	1	1	1	1	5	0	9	1	0	5 (2024)
73.	Spotted Flycatcher	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
74.	Whinchat	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
75.	Stonechat	0	0	0	0	0	0	0	0	2	0	2	0.2	4	2 (2024)
76.	Tree Sparrow	6	2	16	0	26	0	0	13	0	0	63	7	0	26 (2020)
77.	Dunnock	2	2	9	1	5	7	0	3	4	0	33	3.7	2	9 (2018)
78.	Blue-headed Wagtail	0	0	1	0	0	0	1	0	2	0	4	0.4	0	2 (2024)
79.	Yellow wagtail sp.	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
80.	Grey Wagtail	1	2	1	0	2	0	3	0	1	0	10	1.1	0	3 (2022)
81.	White Wagtail	24	14	28	17	69	45	14	66	19	0	296	33	0	69 (2020)
82.	Richard's Pipit	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
83.	Meadow Pipit	258	435	173	81	257	511	354	401	276	0	2746	305	4	511 (2021)
84.	Tree Pipit	12	4	0	5	34	27	5	3	5	0	95	10.6	4	34 (2020)
85.	Chaffinch	829	1664	2735	837	3745	3332	2833	3727	1147	0	20849	2317	10	3745 (2020)
86.	Brambling	27	11	193	28	85	39	39	55	41	0	518	58	0	193 (2018)
87.	Hawfinch	4	48	38	10	28	29	23	27	30	0	237	26	0	48 (2017)
88.	Bullfinch	3	4	1	8	14	6	2	0	4	0	42	4.7	0	14 (2020)
89.	Northern Bullfinch (trumpet call)	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
90.	Greenfinch	6	14	29	2	30	5	63	17	13	0	179	20	1	63 (2022)
91.	Linnet	17	65	144	16	230	236	24	227	14	0	973	108	0	236 (2021)
92.	Lesser Redpoll	0	0	0	0	0	0	0	10	0	0	10	1.1	0	10 (2023)
93.	redpoll sp.	7	6	18	1	13	1	6	5	7	0	64	7.1	0	18 (2018)
94.	Parrot Crossbill	0	16	12	0	4	11	0	66	0	0	109	12	0	66 (2023)
95.	Crossbill	132	85	15	41	2	104	10	180	4	0	573	64	21	180 (2023)
96.	Goldfinch	1	9	73	32	96	123	58	30	59	0	481	53	32	123 (2021)
97.	Siskin	76	126	340	388	367	710	337	1333	450	0	4127	459	0	1333 (2023)
98.	Yellowhammer	0	0	2	1	8	9	0	0	4	0	24	2.7	0	9 (2021)
99.	Ortolan Bunting	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
100.	Reed Bunting	32	23	33	5	31	37	7	23	30	0	221	25	0	37 (2021)
	Other species
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Red Admiral	6	0	2	0	4	4	0	16	0	0	32	3.6	0	16 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	6001	8193	10425	4449	15527	15009	7450	14906	6314	0	88274	9808	202
	Observation hours	28:00	29:00	38:05	27:45	44:15	39:10	35:54	41:25	42:20		325:54	36:13

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Totals Treekerpunt (Utrecht) 2016 - 2025