Totals Pylkwier, Leeuwarden 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	0	0	276	0	0	0	276	31	0	276 (2021)
2.	Barnacle Goose	71	1176	351	125	734	0	2979	148	0	2134	7718	858	0	2979 (2021)
3.	Greylag Goose	28	141	114	2	50	155	365	86	0	107	1048	116	2	365 (2021)
4.	goose sp.	0	140	0	0	0	0	0	0	0	0	140	16	0	140 (2016)
5.	Pink-footed Goose	90	0	0	0	0	0	0	0	0	56	146	16	0	90 (2015)
6.	Tundra Bean Goose	0	0	0	0	7	0	0	0	0	1	8	0.9	0	7 (2019)
7.	Bean Goose sp.	0	0	0	0	4	0	0	0	0	0	4	0.4	0	4 (2019)
8.	Eurasian White-fronted Goose	230	286	234	3	504	3	3278	257	0	983	5778	642	0	3278 (2021)
9.	Mute Swan	0	7	0	0	0	0	2	0	0	7	16	1.8	0	7 (2016)
10.	Bewick's Swan	6	0	0	0	0	0	0	0	0	0	6	0.7	0	6 (2015)
11.	Whooper Swan	0	0	0	0	12	0	0	0	0	0	12	1.3	0	12 (2019)
12.	Egyptian Goose	0	4	0	5	0	8	13	1	0	5	36	4	0	13 (2021)
13.	Shelduck	0	7	0	0	1	0	3	0	0	9	20	2.2	0	9 (2024)
14.	Shoveler	0	0	0	1	0	0	8	0	0	3	12	1.3	0	8 (2021)
15.	Gadwall	9	0	12	181	2	0	22	0	0	0	226	25	0	181 (2018)
16.	Wigeon	0	167	254	290	185	0	1650	9	0	1471	4026	447	0	1650 (2021)
17.	Mallard	0	13	0	41	0	0	9	0	0	0	63	7	1	41 (2018)
18.	Pintail	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
19.	Teal	0	19	0	9	3	0	0	0	0	2	33	3.7	0	19 (2016)
20.	Pochard	0	0	0	1	0	0	1	0	0	0	2	0.2	0	1 (2018)
21.	Tufted Duck	0	6	0	0	2	0	14	0	0	0	22	2.4	0	14 (2021)
22.	Goldeneye	0	0	0	0	0	0	0	0	0	12	12	1.3	0	12 (2024)
23.	Smew	0	0	0	0	0	0	8	0	0	0	8	0.9	0	8 (2021)
24.	Goosander	0	0	0	1	0	0	8	0	0	22	31	3.4	0	22 (2024)
25.	Quail	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
26.	Swift	0	0	0	0	51	0	35	0	0	2	88	9.8	0	51 (2019)
27.	Cuckoo	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
28.	Feral Pigeon	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
29.	Stock Dove	4	10	0	2	7	0	29	0	0	9	61	6.8	0	29 (2021)
30.	Woodpigeon	33	41	0	2	35	0	3	21	0	1	136	15	0	41 (2016)
31.	Collared Dove	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2016)
32.	Great Crested Grebe	0	0	0	0	2	0	1	0	0	0	3	0.3	0	2 (2019)
33.	Oystercatcher	0	7	2	0	0	0	8	0	0	0	17	1.9	0	8 (2021)
34.	Lapwing	0	8	0	0	0	197	104	281	0	123	713	79	0	281 (2022)
35.	Golden Plover	0	66	35	0	0	0	113	40	0	1	255	28	0	113 (2021)
36.	Ringed Plover	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
37.	Little Ringed Plover	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
38.	Whimbrel	0	3	0	0	2	0	222	0	0	304	531	59	0	304 (2024)
39.	Curlew	4	17	0	1	0	0	10	0	0	1	33	3.7	0	17 (2016)
40.	Bar-tailed Godwit	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2024)
41.	Black-tailed Godwit	0	2	0	0	0	0	3	0	0	2	7	0.8	0	3 (2021)
42.	Turnstone	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
43.	Ruff	0	6	0	0	34	0	0	0	0	7	47	5.2	0	34 (2019)
44.	wader sp.	1	0	0	0	0	0	1	0	0	0	2	0.2	0	1 (2015)
45.	Temminck's Stint	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
46.	Woodcock	0	0	0	1	0	0	2	0	0	0	3	0.3	0	2 (2021)
47.	Jack Snipe	0	0	1	0	0	0	1	0	0	0	2	0.2	0	1 (2017)
48.	Snipe	3	1	0	0	0	2	119	1	0	5	131	15	0	119 (2021)
49.	Common Sandpiper	0	4	0	0	1	0	8	0	0	1	14	1.6	0	8 (2021)
50.	Green Sandpiper	0	0	0	1	0	0	12	0	0	0	13	1.4	0	12 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Redshank	0	0	0	0	0	0	8	0	0	2	10	1.1	0	8 (2021)
52.	Wood Sandpiper	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
53.	Greenshank	0	0	0	0	1	0	1	0	0	6	8	0.9	0	6 (2024)
54.	Black-headed Gull	0	96	23	0	41	0	267	34	0	1389	1850	206	3	1389 (2024)
55.	Little Gull	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2024)
56.	Common Gull	0	3	10	0	10	7	17	0	0	1288	1335	148	0	1288 (2024)
57.	Great Black-backed Gull	1	1	0	0	0	0	2	0	0	1	5	0.6	0	2 (2021)
58.	Herring Gull	0	0	0	0	1	0	3	3	0	0	7	0.8	0	3 (2021)
59.	Caspian Gull	0	0	0	0	2	0	5	0	0	4	11	1.2	0	5 (2021)
60.	Yellow-legged Gull	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
61.	Lesser Black-backed Gull	0	6	0	0	8	0	40	0	0	13	67	7.4	0	40 (2021)
62.	Caspian Tern	0	0	0	0	2	0	4	0	0	0	6	0.7	0	4 (2021)
63.	Little Tern	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
64.	Common Tern	0	0	0	0	22	0	53	0	0	4	79	8.8	0	53 (2021)
65.	Black Tern	0	0	0	0	6	0	1	0	0	0	7	0.8	0	6 (2019)
66.	White Stork	0	0	0	0	6	0	0	0	0	1	7	0.8	0	6 (2019)
67.	Cormorant	8	65	14	19	38	0	400	42	0	31	617	69	1	400 (2021)
68.	Spoonbill	0	0	0	0	8	0	11	0	0	3	22	2.4	0	11 (2021)
69.	Grey Heron	4	20	0	2	15	0	4	0	0	4	49	5.4	0	20 (2016)
70.	Purple Heron	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
71.	Great White Egret	1	1	0	0	1	2	0	12	0	2	19	2.1	0	12 (2022)
72.	Osprey	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
73.	Sparrowhawk	0	0	0	0	2	1	1	1	0	9	14	1.6	0	9 (2024)
74.	Goshawk	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
75.	Marsh Harrier	0	1	0	0	6	0	8	0	0	10	25	2.8	0	10 (2024)
76.	Red Kite	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
77.	White-tailed Eagle	0	0	0	0	0	1	0	0	0	4	5	0.6	0	4 (2024)
78.	Common Buzzard	0	6	1	0	6	89	0	0	0	66	168	19	0	89 (2020)
79.	Short-eared Owl	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2019)
80.	Great Spotted Woodpecker	0	2	0	0	0	0	9	0	0	2	13	1.4	0	9 (2021)
81.	Kestrel	0	1	0	1	1	0	2	0	0	3	8	0.9	0	3 (2024)
82.	Merlin	0	0	0	0	0	0	1	0	0	1	2	0.2	0	1 (2021)
83.	Peregrine	0	0	0	0	0	0	0	0	0	4	4	0.4	0	4 (2024)
84.	Magpie	0	1	1	0	0	2	2	0	0	0	6	0.7	0	2 (2020)
85.	Jackdaw	0	0	0	0	4	34	2	0	0	3	43	4.8	0	34 (2020)
86.	Rook	0	11	0	0	0	0	2	0	0	0	13	1.4	0	11 (2016)
87.	Carrion Crow	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
88.	Raven	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
89.	Coal Tit	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2015)
90.	Blue Tit	0	1	0	0	0	7	30	0	0	4	42	4.7	0	30 (2021)
91.	Great Tit	0	6	1	0	2	0	4	4	0	4	21	2.3	0	6 (2016)
92.	Skylark	13	22	0	0	2	24	5	389	0	2	457	51	0	389 (2022)
93.	Sand Martin	0	0	0	0	1	0	10	0	0	8	19	2.1	0	10 (2021)
94.	Swallow	3	1	0	0	18	0	37	0	0	30	89	9.9	0	37 (2021)
95.	House Martin	0	0	0	0	9	0	43	0	0	12	64	7.1	0	43 (2021)
96.	Long-tailed Tit	0	2	0	0	0	0	0	7	0	0	9	1	0	7 (2022)
97.	Willow Warbler	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
98.	Chiffchaff	0	1	0	0	0	0	1	0	0	1	3	0.3	0	1 (2016)
99.	Blackcap	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
100.	Goldcrest	0	3	0	0	0	2	0	0	0	0	5	0.6	0	3 (2016)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Starling	114	491	13	66	540	92	82	478	0	164	2040	227	0	540 (2019)
102.	Song Thrush	0	64	0	0	3	60	108	27	0	18	280	31	0	108 (2021)
103.	Mistle Thrush	0	20	0	0	2	0	1	0	0	0	23	2.6	0	20 (2016)
104.	Redwing	7	17	0	0	41	314	22	88	0	15	504	56	0	314 (2020)
105.	Blackbird	0	7	1	0	0	0	9	7	0	1	25	2.8	0	9 (2021)
106.	Fieldfare	117	62	0	1	34	88	89	55	0	5	451	50	0	117 (2015)
107.	Ring Ouzel	0	0	0	0	0	1	10	0	0	2	13	1.4	0	10 (2021)
108.	Robin	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
109.	Tree Sparrow	0	0	0	0	0	0	2	0	0	1	3	0.3	0	2 (2021)
110.	Dunnock	3	15	0	0	0	11	7	5	0	0	41	4.6	0	15 (2016)
111.	Yellow wagtail sp.	0	0	0	0	5	0	3	0	0	1	9	1	0	5 (2019)
112.	Grey Wagtail	0	0	0	0	0	0	0	1	0	1	2	0.2	0	1 (2022)
113.	White Wagtail	0	5	0	0	3	0	8	0	0	5	21	2.3	0	8 (2021)
114.	alba wagtail sp.	0	2	0	0	3	0	31	0	0	2	38	4.2	0	31 (2021)
115.	Meadow Pipit	3	10	0	0	20	6	271	8	0	71	389	43	0	271 (2021)
116.	Tree Pipit	0	0	0	0	1	0	11	0	0	7	19	2.1	0	11 (2021)
117.	Water Pipit	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
118.	Chaffinch	48	41	0	0	2	23	241	34	0	7	396	44	0	241 (2021)
119.	Brambling	3	1	0	0	0	10	9	6	0	3	32	3.6	0	10 (2020)
120.	Hawfinch	0	0	0	0	0	0	1	1	0	0	2	0.2	0	1 (2021)
121.	Bullfinch	2	6	0	0	0	0	4	0	0	0	12	1.3	0	6 (2016)
122.	Greenfinch	30	13	0	0	2	0	80	0	0	1	126	14	0	80 (2021)
123.	Linnet	0	6	0	0	0	0	7	0	0	1	14	1.6	0	7 (2021)
124.	redpoll sp.	0	0	0	0	0	0	0	0	0	85	85	9.4	0	85 (2024)
125.	Goldfinch	0	0	0	0	19	0	13	2	0	4	38	4.2	0	19 (2019)
126.	Siskin	6	13	0	0	0	44	0	12	0	12	87	9.7	0	44 (2020)
127.	Lapland Bunting	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
128.	Corn Bunting	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
129.	Yellowhammer	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
130.	Reed Bunting	0	8	1	0	2	1	13	0	0	4	29	3.2	0	13 (2021)
131.	passerine sp.	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
	Other species
1.	Bumblebee sp.	0	3	0	0	0	0	0	0	0	0	3	0.3	0	3 (2016)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	843	3173	1068	755	2530	1185	11322	2060	0	8594	31530	3503	7
	Observation hours	2:40	23:45	2:00	3:30	14:23	4:00	18:50	2:00		18:30	89:38	9:58

Trektellen

Totals Pylkwier, Leeuwarden 2015 - 2024