Also present

Totals Berkheide (Katwijk) 2017

	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	4	0	1	15	59	0	0	0	0	0	79	3	76	49 (13 May)	7	5	2 Jan	13 May
2.	Canada Goose	0	22	60	11	5	45	0	0	1	0	144	77	67	22 ( 4 Feb)	32	23	4 Feb	10 Sep
3.	Barnacle Goose	0	107	820	659	1120	55	0	0	0	0	2761	151	2610	600 (29 Apr)	48	34	2 Feb	21 Jun
4.	Greylag Goose	0	169	294	46	117	22	133	0	7	21	809	217	592	125 ( 6 Jul)	58	41	4 Feb	18 Oct
5.	Anser sp.	0	121	0	0	0	0	0	0	0	0	121	0	121	107 (15 Feb)	3	2	15 Feb	25 Feb
6.	goose sp.	0	0	0	0	0	19	0	0	7	0	26	19	7	19 (27 Jun)	3	2	27 Jun	10 Sep
7.	Pink-footed Goose	0	11	0	0	0	0	0	0	0	0	11	10	1	10 ( 2 Feb)	3	2	2 Feb	25 Feb
8.	Tundra Bean Goose	0	28	0	0	0	0	0	0	0	0	28	2	26	28 (15 Feb)	1	1	15 Feb	15 Feb
9.	Eurasian White-fronted Goose	0	506	100	0	0	0	0	0	0	0	606	2	604	162 ( 2 Feb)	8	6	2 Feb	11 Mar
10.	Mute Swan	0	6	4	2	86	0	2	0	0	0	100	33	67	23 (10 May)	20	14	14 Feb	9 Jul
11.	Egyptian Goose	0	0	48	33	42	3	0	0	2	0	128	71	57	18 (11 May)	23	16	5 Mar	10 Sep
12.	Shelduck	5	1	26	23	46	20	128	4	2	0	255	46	209	84 (11 Jul)	44	31	2 Jan	17 Sep
13.	Ruddy Shelduck	0	0	0	0	0	9	6	0	0	0	15	0	15	6 (18 Jul)	6	4	19 Jun	18 Jul
14.	Garganey	0	0	2	3	0	0	0	0	0	0	5	1	4	2 (22 Mar)	4	3	22 Mar	30 Apr
15.	Shoveler	0	0	228	9	7	0	30	0	0	0	274	19	255	85 (11 Mar)	20	14	11 Mar	19 Jul
16.	Gadwall	0	0	33	11	9	18	28	0	0	0	99	29	70	33 (11 Mar)	23	16	11 Mar	22 Jul
17.	Wigeon	0	4	90	6	0	0	0	0	0	0	100	4	96	35 (25 Mar)	11	8	15 Feb	30 Apr
18.	Mallard	0	0	6	10	12	5	23	2	0	0	58	8	50	12 (19 Jul)	25	18	11 Mar	14 Aug
19.	Pintail	0	2	312	0	0	0	0	0	0	0	314	2	312	297 (11 Mar)	8	6	25 Feb	26 Mar
20.	Teal	0	0	20	8	0	0	3	0	0	0	31	0	31	15 (11 Mar)	7	5	11 Mar	21 Jul
21.	duck sp.	0	7	64	0	0	0	0	0	0	0	71	30	41	64 (11 Mar)	3	2	25 Feb	11 Mar
22.	Red-crested Pochard	0	0	0	1	5	0	1	0	0	0	7	2	5	3 (11 May)	6	4	30 Apr	20 Jul
23.	Pochard	0	1	0	5	17	13	12	0	0	0	48	19	29	12 (14 Jun)	17	12	15 Feb	18 Jul
24.	Tufted Duck	0	0	13	1	11	9	1	0	0	0	35	9	26	10 (11 Mar)	17	12	5 Mar	10 Jul
25.	Eider	3	0	31	6	6	5	0	0	0	0	51	32	19	11 (24 Mar)	15	11	5 Jan	15 Jun
26.	Velvet Scoter	1	0	4	0	0	0	0	0	0	0	5	1	4	4 (11 Mar)	3	2	2 Jan	11 Mar
27.	Common Scoter	15	0	120	760	892	331	84	0	8	0	2210	1675	535	400 (29 Apr)	41	29	2 Jan	17 Sep
28.	scoter sp.	9	0	0	0	0	0	0	0	0	0	9	9	0	9 ( 2 Jan)	1	1	2 Jan	2 Jan
29.	Goldeneye	1	0	3	0	0	0	0	0	4	0	8	8	0	4 (17 Sep)	4	3	2 Jan	17 Sep
30.	Goosander	0	6	1	1	0	0	0	0	0	0	8	3	5	6 (25 Feb)	4	3	25 Feb	19 Apr
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Red-breasted Merganser	3	0	16	19	21	0	0	0	0	0	59	42	17	13 (17 Apr)	20	14	5 Jan	17 May
32.	Swift	0	0	0	43	4259	4152	2589	0	0	0	11043	2183	8860	2432 ( 5 May)	45	32	19 Apr	22 Jul
33.	Cuckoo	0	0	0	5	5	0	1	0	0	0	11	0	11	3 (30 Apr)	10	7	29 Apr	5 Jul
34.	Stock Dove	0	11	59	28	31	6	2	0	7	8	152	46	106	11 (13 Mar)	51	36	2 Feb	16 Oct
35.	Woodpigeon	0	247	1326	29	30	17	0	0	15	4	1668	262	1406	450 ( 3 Mar)	48	34	2 Feb	18 Oct
36.	Turtle Dove	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (11 May)	1	1	11 May	11 May
37.	Collared Dove	0	1	39	14	43	11	7	0	3	0	118	49	69	10 ( 6 May)	56	40	15 Feb	17 Sep
38.	Great Crested Grebe	7	0	7	3	1	1	1	0	0	0	20	4	16	7 ( 2 Jan)	13	9	2 Jan	21 Jul
39.	Oystercatcher	0	22	43	44	118	40	60	0	0	0	327	110	217	50 (17 May)	49	35	15 Feb	22 Jul
40.	Avocet	0	0	8	2	0	0	0	0	0	0	10	0	10	6 (27 Mar)	4	3	22 Mar	19 Apr
41.	Lapwing	0	22	28	11	20	26	3	0	0	0	110	61	49	20 (15 Feb)	38	27	15 Feb	22 Jul
42.	Golden Plover	0	1	2	0	0	0	6	5	73	0	87	85	2	71 (17 Sep)	8	6	15 Feb	17 Sep
43.	Grey Plover	0	0	0	50	86	0	0	0	3	0	139	7	132	79 ( 5 May)	8	6	17 Apr	10 Sep
44.	Ringed Plover	0	0	1	4	32	0	3	0	4	0	44	8	36	13 (11 May)	13	9	27 Mar	17 Sep
45.	Little Ringed Plover	0	0	7	1	2	5	3	0	0	0	18	12	6	4 (31 Mar)	17	12	3 Mar	18 Jul
46.	Dotterel	0	0	0	4	0	0	0	0	1	0	5	1	4	4 (19 Apr)	3	2	19 Apr	10 Sep
47.	Whimbrel	0	0	2	169	41	5	67	0	0	0	284	71	213	66 (19 Apr)	37	26	31 Mar	22 Jul
48.	Curlew	0	0	18	35	1	16	15	1	0	0	86	34	52	26 (17 Apr)	35	25	3 Mar	14 Aug
49.	Bar-tailed Godwit	0	0	0	34	14	0	3	0	11	0	62	15	47	18 (30 Apr)	13	9	17 Apr	10 Sep
50.	Black-tailed Godwit	0	0	7	1	0	0	16	0	0	0	24	15	9	14 (10 Jul)	7	5	25 Mar	18 Jul
51.	Turnstone	0	0	0	0	0	0	2	0	1	0	3	3	0	2 (21 Jul)	3	2	21 Jul	10 Sep
52.	Knot	0	0	0	28	0	0	0	0	0	0	28	0	28	14 (19 Apr)	3	2	19 Apr	30 Apr
53.	Ruff	0	0	13	4	37	0	13	0	0	0	67	13	54	29 ( 5 May)	11	8	23 Mar	19 Jul
54.	wader sp.	0	0	0	35	34	0	3	0	10	0	82	10	72	23 (10 May)	8	6	19 Apr	10 Sep
55.	Temminck's Stint	0	0	0	0	6	0	0	0	0	0	6	0	6	6 ( 6 May)	1	1	6 May	6 May
56.	Sanderling	66	0	0	12	4	0	0	0	0	0	82	66	16	66 ( 5 Jan)	4	3	5 Jan	13 May
57.	Dunlin	0	0	3	5	3	0	11	0	4	0	26	8	18	5 (19 Jul)	13	9	24 Mar	10 Sep
58.	Little Stint	0	0	0	0	6	0	0	0	0	0	6	0	6	6 (11 May)	1	1	11 May	11 May
59.	Calidris sp.	0	0	35	0	2	0	16	0	0	0	53	16	37	35 (22 Mar)	6	4	22 Mar	22 Jul
60.	Woodcock	0	0	2	0	0	0	0	0	0	0	2	2	0	1 ( 5 Mar)	3	2	5 Mar	13 Mar
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Snipe	0	0	3	6	0	1	21	0	8	0	39	31	8	17 (19 Jul)	15	11	3 Mar	17 Sep
62.	Green Sandpiper	0	0	2	63	0	18	7	1	0	0	91	25	66	60 ( 9 Apr)	17	12	27 Mar	14 Aug
63.	Redshank	0	0	4	101	49	0	11	0	0	0	165	12	153	91 (30 Apr)	18	13	11 Mar	21 Jul
64.	Wood Sandpiper	0	0	0	0	4	0	0	0	0	0	4	0	4	4 ( 6 May)	1	1	6 May	6 May
65.	Spotted Redshank	0	0	0	6	1	0	0	0	0	0	7	0	7	3 (19 Apr)	4	3	19 Apr	11 May
66.	Greenshank	0	0	0	53	98	0	0	0	0	0	151	2	149	48 (30 Apr)	14	10	9 Apr	11 May
67.	Kittiwake	3	0	0	0	0	0	0	0	0	0	3	3	0	3 ( 2 Jan)	1	1	2 Jan	2 Jan
68.	Black-headed Gull	198	15	393	59	212	222	2339	0	221	0	3659	2880	779	1486 (22 Jul)	63	45	2 Jan	17 Sep
69.	Little Gull	0	0	34	17	0	0	0	0	0	0	51	0	51	34 (26 Mar)	4	3	26 Mar	30 Apr
70.	Mediterranean Gull	0	0	0	6	0	2	5	0	0	0	13	11	2	3 (21 Jul)	10	7	9 Apr	22 Jul
71.	Common Gull	379	25	249	666	18	5	23	0	15	0	1380	76	1304	655 (17 Apr)	46	33	2 Jan	17 Sep
72.	Great Black-backed Gull	20	0	47	8	15	0	1	0	7	0	98	20	78	30 (12 Mar)	25	18	2 Jan	17 Sep
73.	Glaucous Gull	0	0	1	0	1	0	0	0	0	0	2	0	2	1 (22 Mar)	3	2	22 Mar	17 May
74.	Iceland Gull	0	0	2	0	0	0	0	0	0	0	2	1	1	1 (11 Mar)	3	2	11 Mar	31 Mar
75.	Herring Gull	1367	10	387	21	145	2	50	0	31	0	2013	322	1691	1041 ( 5 Jan)	31	22	2 Jan	10 Sep
76.	Yellow-legged Gull	1	0	0	0	0	0	0	0	0	0	1	0	1	1 ( 5 Jan)	1	1	5 Jan	5 Jan
77.	Lesser Black-backed Gull	0	0	1523	108	344	7	143	0	67	0	2192	311	1881	448 (13 Mar)	44	31	3 Mar	10 Sep
78.	Gull-billed Tern	0	0	0	0	2	0	0	0	0	0	2	0	2	2 ( 5 May)	1	1	5 May	5 May
79.	Sandwich Tern	0	0	2	12	46	321	221	0	102	1	705	582	123	128 (15 Jun)	42	30	26 Mar	18 Oct
80.	Little Tern	0	0	0	26	7	0	0	0	0	0	33	0	33	23 (19 Apr)	6	4	19 Apr	9 May
81.	Common Tern	0	0	0	77	107	40	110	0	10	0	344	120	224	65 (22 Jul)	21	15	9 Apr	17 Sep
82.	Common/Arctic Tern	0	0	0	407	486	0	0	0	2	0	895	185	710	486 ( 6 May)	4	3	30 Apr	10 Sep
83.	Black Tern	0	0	0	22	20	0	0	0	0	0	42	0	42	21 (30 Apr)	7	5	29 Apr	12 May
84.	Great Skua	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (17 Sep)	1	1	17 Sep	17 Sep
85.	Guillemot	1	0	0	0	0	0	0	0	0	0	1	0	1	1 ( 2 Jan)	1	1	2 Jan	2 Jan
86.	Razorbill/Guillemot	25	0	0	0	0	0	0	0	0	1	26	22	4	23 ( 2 Jan)	4	3	2 Jan	16 Oct
87.	Red-throated Diver	218	0	6	0	0	0	0	0	0	0	224	217	7	210 ( 2 Jan)	11	8	2 Jan	26 Mar
88.	diver sp.	1	0	0	0	0	0	0	0	0	0	1	1	0	1 ( 2 Jan)	1	1	2 Jan	2 Jan
89.	Black Stork	0	0	0	0	0	0	3	0	0	0	3	3	0	2 (21 Jul)	3	2	21 Jul	22 Jul
90.	White Stork	0	0	1	1	10	0	0	0	0	0	12	1	11	5 ( 4 May)	10	7	12 Mar	17 May
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Gannet	4	0	0	2	18	2	11	2	2	0	41	24	17	7 ( 6 May)	21	15	2 Jan	17 Sep
92.	Cormorant	210	111	1189	339	1156	92	685	0	251	0	4033	1078	2955	346 ( 6 May)	58	41	2 Jan	17 Sep
93.	Spoonbill	0	0	43	85	83	8	3	0	124	0	346	131	215	116 (17 Sep)	35	25	11 Mar	17 Sep
94.	Night Heron	0	0	0	0	2	0	0	0	0	0	2	2	0	2 (17 May)	1	1	17 May	17 May
95.	Grey Heron	0	3	92	26	42	35	38	4	9	0	249	86	163	44 (27 Mar)	65	46	2 Feb	17 Sep
96.	Purple Heron	0	0	0	1	1	0	3	0	1	0	6	0	6	2 (19 Jul)	7	5	29 Apr	17 Sep
97.	Great White Egret	0	1	2	1	0	1	1	0	0	0	6	1	5	1 ( 4 Feb)	8	6	4 Feb	14 Jul
98.	heron sp.	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (28 Mar)	1	1	28 Mar	28 Mar
99.	Little Egret	0	0	0	0	0	0	3	0	0	0	3	0	3	3 (22 Jul)	1	1	22 Jul	22 Jul
100.	Osprey	0	0	0	1	1	0	0	0	0	0	2	0	2	1 (20 Apr)	3	2	20 Apr	6 May
101.	Honey Buzzard	0	0	0	0	2	2	1	0	0	0	5	1	4	2 (17 May)	6	4	17 May	22 Jul
102.	Sparrowhawk	0	1	8	8	2	0	1	0	7	3	30	14	16	4 (30 Apr)	21	15	4 Feb	16 Oct
103.	Goshawk	0	0	9	0	0	0	0	0	1	0	10	6	4	8 (22 Mar)	4	3	16 Mar	17 Sep
104.	Marsh Harrier	0	0	30	26	39	0	1	0	4	1	101	10	91	21 (11 May)	34	24	12 Mar	18 Oct
105.	Hen Harrier	0	0	0	1	1	0	0	0	0	0	2	0	2	1 (30 Apr)	3	2	30 Apr	11 May
106.	Pallid Harrier	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (11 May)	1	1	11 May	11 May
107.	Montagu's/Pallid Harrier	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (29 Apr)	1	1	29 Apr	29 Apr
108.	Red Kite	0	0	1	0	0	0	0	0	0	0	1	1	0	1 (27 Mar)	1	1	27 Mar	27 Mar
109.	Black Kite	0	0	0	0	1	0	0	0	0	0	1	1	0	1 (11 May)	1	1	11 May	11 May
110.	Common Buzzard	0	0	1	1	4	0	0	0	0	1	7	2	5	2 (11 May)	8	6	22 Mar	18 Oct
111.	European Bee-eater	0	0	0	0	2	1	0	0	0	0	3	2	1	1 (11 May)	4	3	11 May	11 Jun
112.	Lesser Spotted Woodpecker	0	0	0	0	2	0	0	0	0	0	2	0	2	1 ( 6 May)	3	2	6 May	11 May
113.	Great Spotted Woodpecker	0	4	14	0	3	50	42	0	17	3	133	62	71	19 (27 Jun)	42	30	2 Feb	16 Oct
114.	Kestrel	0	0	8	7	11	0	4	0	4	1	35	11	24	5 (30 Apr)	28	20	3 Mar	18 Oct
115.	Red-footed Falcon	0	0	0	0	3	0	0	0	0	0	3	0	3	3 ( 6 May)	1	1	6 May	6 May
116.	Merlin	0	0	0	1	3	0	0	0	0	0	4	0	4	1 (30 Apr)	6	4	30 Apr	14 May
117.	Hobby	0	0	0	0	1	2	0	0	2	0	5	2	3	2 (17 Sep)	6	4	6 May	17 Sep
118.	Peregrine	0	0	3	0	6	0	7	0	0	1	17	5	12	3 ( 6 May)	20	14	13 Mar	18 Oct
119.	Golden Oriole	0	0	0	1	5	0	0	0	0	0	6	0	6	1 (30 Apr)	8	6	30 Apr	22 May
120.	Jay	0	0	4	2	0	0	0	0	7	0	13	3	10	4 (10 Sep)	7	5	11 Mar	17 Sep
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Magpie	0	0	6	0	0	0	0	0	0	0	6	0	6	6 (31 Mar)	1	1	31 Mar	31 Mar
122.	Jackdaw	0	15	232	100	239	8	28	0	27	130	779	350	429	125 (16 Oct)	55	39	4 Feb	18 Oct
123.	Rook	0	0	1	1	0	0	0	0	0	0	2	2	0	1 (11 Mar)	3	2	11 Mar	20 Apr
124.	Carrion Crow	0	5	36	35	19	4	0	0	0	0	99	10	89	16 (29 Apr)	28	20	4 Feb	27 Jun
125.	Raven	0	0	3	0	0	0	1	0	0	0	4	2	2	2 (24 Mar)	4	3	23 Mar	19 Jul
126.	Coal Tit	0	0	0	0	0	0	0	0	0	13	13	13	0	11 (16 Oct)	3	2	16 Oct	18 Oct
127.	Blue Tit	0	0	7	1	1	0	1	0	117	16	143	134	9	108 (17 Sep)	15	11	16 Mar	18 Oct
128.	Great Tit	0	4	10	2	1	0	0	0	26	42	85	68	17	23 (16 Oct)	15	11	15 Feb	18 Oct
129.	Wood Lark	0	5	10	0	0	0	4	0	22	4	45	30	15	13 (17 Sep)	13	9	15 Feb	16 Oct
130.	Skylark	0	35	45	2	0	0	0	0	2	60	144	73	71	45 (16 Oct)	24	17	2 Feb	18 Oct
131.	Sand Martin	0	0	26	109	222	8	41	0	0	0	406	65	341	97 (11 May)	51	36	12 Mar	22 Jul
132.	Swallow	0	0	10	384	2861	28	44	0	163	0	3490	699	2791	825 (11 May)	44	31	13 Mar	17 Sep
133.	House Martin	0	0	0	10	435	15	12	0	550	0	1022	620	402	482 (10 Sep)	38	27	19 Apr	17 Sep
134.	Long-tailed Tit	0	0	1	0	0	0	0	0	11	0	12	12	0	11 (17 Sep)	3	2	27 Mar	17 Sep
135.	Wood Warbler	0	0	0	0	1	0	0	0	0	0	1	0	1	1 ( 4 May)	1	1	4 May	4 May
136.	Willow Warbler	0	0	1	1	0	0	0	0	0	0	2	1	1	1 (31 Mar)	3	2	31 Mar	1 Apr
137.	Chiffchaff	0	0	13	0	1	0	0	0	0	2	16	4	12	5 (27 Mar)	11	8	12 Mar	18 Oct
138.	Chiffchaff/Willow Warbler	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (19 Apr)	1	1	19 Apr	19 Apr
139.	Goldcrest	0	0	0	0	0	0	0	0	2	7	9	9	0	6 (16 Oct)	4	3	17 Sep	18 Oct
140.	Nuthatch	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (21 Jul)	1	1	21 Jul	21 Jul
141.	Starling	0	139	2546	58	0	44209	62897	0	5801	47140	162790	148584	14206	40100 (16 Oct)	69	49	4 Feb	18 Oct
142.	Song Thrush	0	3	132	8	6	1	0	0	2	127	279	130	149	109 (16 Oct)	39	28	2 Feb	18 Oct
143.	Mistle Thrush	0	0	60	3	1	7	4	0	2	3	80	19	61	10 (27 Mar)	39	28	3 Mar	16 Oct
144.	Redwing	0	0	7	0	0	0	0	0	0	38	45	35	10	28 (16 Oct)	10	7	10 Mar	18 Oct
145.	Blackbird	0	1	5	1	0	0	0	0	0	6	13	9	4	6 (16 Oct)	10	7	15 Feb	16 Oct
146.	Fieldfare	0	14	4	0	3	0	0	0	0	0	21	2	19	7 (14 Feb)	11	8	2 Feb	4 May
147.	Ring Ouzel	0	0	3	14	5	0	0	0	0	0	22	2	20	12 (30 Apr)	8	6	31 Mar	11 May
148.	thrush sp.	0	0	5	0	0	0	0	0	0	0	5	5	0	5 (31 Mar)	1	1	31 Mar	31 Mar
149.	Spotted Flycatcher	0	0	0	0	15	1	0	0	0	0	16	1	15	5 (11 May)	7	5	6 May	21 Jun
150.	Whinchat	0	0	0	1	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	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
151.	Stonechat	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (16 Oct)	1	1	16 Oct	16 Oct
152.	Wheatear	0	0	1	0	2	0	0	0	0	0	3	0	3	2 (11 May)	3	2	31 Mar	11 May
153.	Tree Sparrow	0	0	0	0	0	0	0	0	0	21	21	21	0	21 (16 Oct)	1	1	16 Oct	16 Oct
154.	House Sparrow	0	1	1	1	0	18	7	0	0	0	28	11	17	15 (27 Jun)	11	8	15 Feb	22 Jul
155.	Dunnock	0	0	18	1	1	0	0	0	55	4	79	55	24	38 (17 Sep)	15	11	3 Mar	18 Oct
156.	Blue-headed Wagtail	0	0	2	16	15	3	3	0	0	0	39	3	36	10 (20 Apr)	15	11	27 Mar	5 Jul
157.	Yellow Wagtail (flavissima)	0	0	0	3	6	0	0	0	0	0	9	0	9	4 (11 May)	6	4	19 Apr	11 May
158.	Grey-headed Wagtail	0	0	0	1	27	0	0	0	0	0	28	1	27	12 (11 May)	10	7	30 Apr	22 May
159.	Yellow wagtail sp.	0	0	0	303	415	1	2	0	30	0	751	67	684	228 (30 Apr)	28	20	1 Apr	17 Sep
160.	Citrine Wagtail	0	0	0	0	1	0	0	0	0	0	1	0	1	1 ( 6 May)	1	1	6 May	6 May
161.	Grey Wagtail	0	0	11	0	3	2	0	0	14	7	37	22	15	10 (17 Sep)	23	16	12 Mar	18 Oct
162.	White Wagtail	0	0	690	17	14	13	65	0	0	11	810	131	679	106 (12 Mar)	63	45	3 Mar	18 Oct
163.	alba wagtail sp.	0	1	171	33	2	5	0	0	125	2	339	146	193	147 (12 Mar)	25	18	2 Feb	16 Oct
164.	Pied Wagtail	0	0	12	1	0	0	0	0	0	0	13	1	12	3 (25 Mar)	11	8	12 Mar	30 Apr
165.	Meadow Pipit	0	40	753	662	451	20	65	3	5053	356	7403	5497	1906	4594 (17 Sep)	90	64	2 Feb	18 Oct
166.	Tree Pipit	0	0	4	21	47	1	2	0	6	0	81	8	73	14 (30 Apr)	32	23	28 Mar	17 Sep
167.	Red-throated Pipit	0	0	0	0	1	0	0	0	0	0	1	0	1	1 ( 9 May)	1	1	9 May	9 May
168.	Rock Pipit	0	0	13	0	0	0	0	0	1	2	16	3	13	4 (12 Mar)	15	11	3 Mar	18 Oct
169.	Rock Pipit/Water Pipit	0	1	0	0	0	0	0	0	0	0	1	0	1	1 ( 4 Feb)	1	1	4 Feb	4 Feb
170.	pipit sp.	0	0	0	0	1	0	0	0	0	0	1	0	1	1 ( 1 May)	1	1	1 May	1 May
171.	Chaffinch	0	65	699	30	10	28	2	1	83	17420	18338	17570	768	17300 (16 Oct)	62	44	2 Feb	18 Oct
172.	Brambling	0	0	331	45	0	0	0	0	0	56	432	98	334	120 (14 Mar)	24	17	11 Mar	18 Oct
173.	Hawfinch	0	0	6	4	13	0	1	0	0	4	28	9	19	9 (17 May)	15	11	3 Mar	16 Oct
174.	Bullfinch	0	0	1	2	0	0	0	0	0	0	3	0	3	1 (12 Mar)	4	3	12 Mar	29 Apr
175.	Greenfinch	0	7	129	22	1	8	10	0	3	22	202	57	145	35 (12 Mar)	44	31	15 Feb	16 Oct
176.	Linnet	0	1	298	284	217	55	21	0	92	36	1004	247	757	128 (19 Apr)	66	47	15 Feb	16 Oct
177.	Lesser Redpoll	0	0	2	0	0	2	1	0	0	0	5	2	3	2 (26 Mar)	6	4	26 Mar	7 Jul
178.	redpoll sp.	0	1	50	2	5	0	0	0	0	6	64	9	55	25 (24 Mar)	27	19	15 Feb	18 Oct
179.	Crossbill	0	0	1	0	14	618	68	0	0	4	705	631	74	358 (27 Jun)	25	18	25 Mar	18 Oct
180.	Goldfinch	0	0	109	16	3	13	15	0	20	14	190	123	67	26 (31 Mar)	52	37	3 Mar	18 Oct
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
181.	Serin	0	0	1	1	1	0	0	0	0	0	3	0	3	1 (27 Mar)	4	3	27 Mar	6 May
182.	Siskin	0	36	182	6	9	42	21	0	0	475	771	528	243	407 (16 Oct)	59	42	2 Feb	18 Oct
183.	Lapland Bunting	0	0	0	1	0	0	0	0	0	1	2	1	1	1 ( 9 Apr)	3	2	9 Apr	16 Oct
184.	Snow Bunting	0	0	1	0	0	0	0	0	0	0	1	1	0	1 ( 3 Mar)	1	1	3 Mar	3 Mar
185.	Reed Bunting	0	8	111	1	0	0	1	0	10	11	142	31	111	28 (12 Mar)	30	21	15 Feb	18 Oct
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Small Tortoiseshell	0	0	0	0	0	1	0	0	0	0	1	0	1	1 (13 Jun)	1	1	13 Jun	13 Jun
2.	Brimstone	0	0	0	0	3	0	0	0	0	0	3	1	2	3 (11 May)	1	1	11 May	11 May
3.	European Peacock	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (11 May)	1	1	11 May	11 May
4.	Small White	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (14 May)	1	1	14 May	14 May
5.	Red Admiral	0	0	0	0	0	32	4	0	1	0	37	1	36	18 (21 Jun)	10	7	13 Jun	10 Sep
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	0	56	3	0	0	0	0	0	0	59	5	54	14 (31 Mar)	14	10	16 Mar	1 Apr
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	2541	1847	14771	6559	15259	50787	70327	23	13274	66086	241474	188034	53440		100	71
	Observation hours	4:00	9:50	59:50	32:10	58:20	41:15	51:15	1:20	9:00	5:45	272:45

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Trektellen

Totals Berkheide (Katwijk) 2017