Totals Dordtse Biesbosch 2019

Year
Period
count-field
Also present

	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Canada Goose	0	32	8	0	0	0	0	0	11	40	2	0	93	53	40	27 (14 Oct)	7	11	11 Feb	30 Nov
2.	Barnacle Goose	1079	4027	2386	588	13	13	0	17	3	429	115	132	8802	1732	7070	997 (18 Mar)	42	69	7 Jan	19 Dec
3.	Greylag Goose	74	1185	473	24	0	0	30	0	72	1759	176	19	3812	2082	1730	694 (29 Oct)	44	72	7 Jan	12 Dec
4.	goose sp.	0	556	128	0	0	0	0	0	21	645	14	0	1364	680	684	353 (29 Oct)	12	20	11 Feb	4 Nov
5.	Tundra Bean Goose	74	1243	0	0	0	0	0	0	0	576	290	25	2208	916	1292	633 (12 Feb)	21	35	7 Jan	19 Dec
6.	Bean Goose sp.	0	0	0	0	0	0	0	0	0	13	0	0	13	13	0	13 (29 Oct)	1	1	29 Oct	29 Oct
7.	Eurasian White-fronted Goose	471	5698	620	0	0	0	0	0	78	3921	177	169	11134	4530	6604	1864 (24 Feb)	39	64	7 Jan	19 Dec
8.	Mute Swan	5	0	0	0	0	0	9	0	0	2	0	2	18	13	5	9 (22 Jul)	3	5	7 Jan	19 Dec
9.	Bewick's Swan	0	0	0	0	0	0	0	0	0	0	11	0	11	11	0	11 (6 Nov)	1	1	6 Nov	6 Nov
10.	Whooper Swan	0	0	0	0	0	0	0	0	0	21	0	0	21	21	0	17 (30 Oct)	1	2	23 Oct	30 Oct
11.	Egyptian Goose	0	33	39	8	0	0	0	0	0	12	14	0	106	26	80	13 (14 Feb)	10	17	14 Feb	30 Nov
12.	Shelduck	4	39	31	10	3	0	8	23	4	38	9	3	172	93	79	24 (31 Oct)	22	36	7 Jan	12 Dec
13.	Ruddy Shelduck	0	1	0	0	0	0	0	5	0	1	0	0	7	6	1	4 (5 Aug)	2	4	18 Feb	1 Oct
14.	Shoveler	0	0	356	142	0	5	0	0	83	46	1	7	640	208	432	171 (31 Mar)	20	33	5 Mar	3 Dec
15.	Gadwall	0	0	20	12	0	0	0	0	0	4	0	0	36	4	32	11 (20 Mar)	4	7	18 Mar	20 Oct
16.	Wigeon	130	200	249	15	0	0	0	6	116	150	94	0	960	546	414	130 (21 Jan)	23	38	21 Jan	30 Nov
17.	Mallard	0	9	4	3	0	0	0	0	0	16	13	0	45	29	16	10 (30 Nov)	7	11	13 Feb	30 Nov
18.	Pintail	41	63	99	7	0	0	4	0	28	101	54	3	400	244	156	49 (31 Mar)	26	42	7 Jan	3 Dec
19.	Teal	0	4	11	0	0	0	0	0	31	6	0	0	52	37	15	31 (22 Sep)	3	5	24 Feb	20 Oct
20.	Pochard	0	0	0	0	0	0	0	2	10	0	0	0	12	12	0	10 (1 Sep)	1	2	8 Aug	1 Sep
21.	Tufted Duck	0	14	9	0	0	0	5	6	7	13	0	0	54	31	23	10 (12 Feb)	7	12	12 Feb	8 Oct
22.	Goldeneye	0	17	11	0	0	0	2	0	0	42	3	0	75	49	26	27 (20 Oct)	12	19	12 Feb	9 Nov
23.	Smew	0	1	0	0	0	0	0	0	0	1	0	0	2	1	1	1 (13 Feb)	1	2	13 Feb	29 Oct
24.	Goosander	0	13	25	19	0	0	0	0	0	3	3	4	67	11	56	8 (31 Mar)	15	24	4 Feb	12 Dec
25.	Red-breasted Merganser	0	1	1	0	0	0	0	0	0	1	0	0	3	1	2	1 (25 Feb)	2	3	25 Feb	20 Oct
26.	Swift	0	0	0	2664	8280	8439	43248	2924	1	0	0	0	65556	52981	12575	21492 (8 Jul)	31	51	16 Apr	1 Sep
27.	Cuckoo	0	0	0	11	9	0	0	1	1	0	0	0	22	2	20	4 (1 May)	7	12	17 Apr	14 Sep
28.	Swallow x House Martin (hybrid)	0	0	0	0	0	0	0	13	0	0	0	0	13	13	0	6 (6 Aug)	2	4	5 Aug	10 Aug
29.	Stock Dove	0	14	33	30	0	2	17	0	11	105	2	3	217	144	73	42 (24 Oct)	33	53	16 Feb	12 Dec
30.	Woodpigeon	131	4971	1458	600	3	2	5	3	14	18635	574	273	26669	24602	2067	3504 (20 Oct)	66	107	15 Jan	19 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Collared Dove	0	1	0	0	0	0	0	0	1	9	0	0	11	11	0	5 (16 Oct)	3	5	26 Feb	24 Oct
32.	Spotted Crake	0	0	0	0	0	0	1	0	0	0	0	0	1	1	0	1 (9 Jul)	1	1	9 Jul	9 Jul
33.	Crane	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (20 Apr)	1	1	20 Apr	20 Apr
34.	Great Crested Grebe	0	0	0	2	3	1	5	6	0	2	0	0	19	15	4	2 (19 Apr)	7	12	19 Apr	13 Oct
35.	Oystercatcher	0	15	14	2	6	0	112	42	0	1	0	0	192	135	57	64 (1 Jul)	15	24	23 Feb	29 Oct
36.	Avocet	0	0	18	13	2	0	0	2	0	0	0	0	35	4	31	15 (30 Mar)	6	9	29 Mar	26 Aug
37.	Grey Plover	2	0	0	0	0	0	0	0	1	5	0	0	8	8	0	5 (5 Oct)	2	3	23 Jan	5 Oct
38.	Golden Plover	2	7	15	0	0	0	0	1	0	3	7	0	35	13	22	15 (26 Mar)	6	9	23 Jan	30 Nov
39.	Dotterel	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (5 Oct)	1	1	5 Oct	5 Oct
40.	Ringed Plover	0	2	3	61	3	0	12	1	4	1	0	0	87	18	69	30 (1 Apr)	10	17	27 Feb	5 Oct
41.	Little Ringed Plover	0	0	3	9	0	0	0	1	0	0	0	0	13	1	12	4 (23 Apr)	4	6	31 Mar	26 Aug
42.	Lapwing	194	1477	50	150	17	447	52	11	394	1290	670	24	4776	2964	1812	517 (7 Nov)	53	87	23 Jan	19 Dec
43.	Whimbrel	0	0	0	107	3	3	9	1	0	0	0	0	123	13	110	35 (16 Apr)	12	19	8 Apr	5 Aug
44.	Curlew	5	39	66	109	0	0	1	1	1	9	1	0	232	16	216	74 (11 Apr)	27	44	19 Jan	30 Nov
45.	Black-tailed Godwit	0	789	252	206	1	21	14	0	0	0	0	0	1283	15	1268	166 (30 Mar)	25	40	16 Feb	16 Jul
46.	Snipe	0	11	28	53	0	0	7	65	32	134	90	0	420	328	92	79 (23 Nov)	34	56	11 Feb	23 Nov
47.	Common Sandpiper	0	0	0	6	7	0	14	23	1	0	0	0	51	38	13	7 (16 Jul)	13	21	19 Apr	14 Sep
48.	Green Sandpiper	1	1	32	77	0	8	11	13	4	4	0	0	151	43	108	30 (16 Apr)	25	41	26 Jan	31 Oct
49.	Wood Sandpiper	0	0	0	0	0	1	0	16	0	0	0	0	17	17	0	14 (13 Aug)	2	3	26 Jun	26 Aug
50.	Redshank	0	2	65	108	1	7	8	7	12	2	0	0	212	44	168	25 (1 Apr)	29	48	23 Feb	8 Oct
51.	Spotted Redshank	0	0	1	33	0	0	0	0	1	0	0	0	35	1	34	31 (23 Apr)	3	5	31 Mar	1 Sep
52.	Greenshank	0	13	0	179	4	30	24	9	2	0	0	0	261	65	196	36 (17 Apr)	15	24	28 Feb	1 Sep
53.	Ruff	0	0	45	76	0	2	30	15	11	3	0	0	182	61	121	22 (19 Apr)	16	26	27 Mar	29 Oct
54.	Curlew Sandpiper	0	0	0	0	0	0	1	0	0	0	0	0	1	1	0	1 (10 Jul)	1	1	10 Jul	10 Jul
55.	Temminck's Stint	0	0	0	4	0	0	0	0	0	0	0	0	4	0	4	4 (23 Apr)	1	1	23 Apr	23 Apr
56.	Dunlin	0	0	51	10	0	0	0	0	3	22	0	0	86	25	61	33 (30 Mar)	6	10	30 Mar	10 Oct
57.	Little Stint	0	0	5	0	0	0	0	0	0	0	0	0	5	0	5	5 (30 Mar)	1	1	30 Mar	30 Mar
58.	Little Tern	0	0	0	0	0	0	0	2	0	0	0	0	2	2	0	1 (7 Aug)	1	2	7 Aug	10 Aug
59.	Black Tern	0	0	0	97	12	2	35	19	1	7	0	0	173	64	109	54 (25 Apr)	18	30	11 Apr	8 Oct
60.	White-winged Black Tern	0	0	0	0	3	0	0	0	0	0	0	0	3	0	3	3 (15 May)	1	1	15 May	15 May
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Arctic Tern	0	0	0	13	0	0	0	0	0	0	0	0	13	0	13	10 (25 Apr)	2	3	23 Apr	25 Apr
62.	Common Tern	0	0	0	586	67	35	517	860	8	0	0	0	2073	1420	653	372 (10 Aug)	28	46	15 Apr	14 Sep
63.	Little Gull	0	0	0	113	0	0	0	0	0	0	0	0	113	0	113	64 (19 Apr)	5	8	17 Apr	26 Apr
64.	Black-headed Gull	0	698	3048	1269	170	24	2640	503	16	654	98	0	9120	4003	5117	1535 (5 Mar)	61	99	11 Feb	30 Nov
65.	Mediterranean Gull	0	0	22	153	2	16	9	0	0	0	0	0	202	30	172	20 (20 Apr)	21	35	5 Mar	18 Jul
66.	Common Gull	2	47	76	37	5	0	28	57	0	6	1	1	260	99	161	26 (5 Mar)	28	45	26 Jan	3 Dec
67.	Caspian Gull	0	0	4	0	0	0	0	0	0	1	0	0	5	1	4	2 (23 Mar)	2	4	20 Mar	20 Oct
68.	Herring Gull	1	35	169	171	8	0	14	24	3	29	17	11	482	122	360	22 (20 Mar)	38	62	26 Jan	19 Dec
69.	Yellow-legged Gull	0	0	0	4	0	0	4	0	0	1	1	0	10	6	4	1 (1 Apr)	6	10	1 Apr	30 Nov
70.	Great Black-backed Gull	0	10	41	4	3	0	1	1	7	12	5	3	87	38	49	9 (20 Mar)	21	35	25 Feb	19 Dec
71.	Lesser Black-backed Gull	1	31	178	528	68	2	122	152	11	113	4	0	1210	423	787	114 (31 Mar)	51	83	23 Jan	4 Nov
72.	White Stork	0	7	9	28	1	0	0	0	2	16	0	0	63	18	45	18 (1 Apr)	9	15	18 Feb	29 Oct
73.	Cormorant	0	182	691	521	4	0	37	4	611	2121	75	4	4250	2878	1372	474 (2 Oct)	48	78	12 Feb	12 Dec
74.	Spoonbill	0	9	47	189	0	0	0	67	149	62	0	0	523	285	238	59 (26 Aug)	29	47	23 Feb	29 Oct
75.	Little Egret	0	0	0	13	0	9	14	22	0	1	0	0	59	35	24	8 (6 Aug)	13	22	17 Apr	5 Oct
76.	Cattle Egret	0	0	0	0	0	0	5	1	0	0	0	0	6	6	0	3 (27 Jul)	2	3	8 Jul	7 Aug
77.	Great White Egret	2	24	39	64	0	1	8	5	48	95	6	1	293	166	127	19 (23 Sep)	46	75	23 Jan	19 Dec
78.	Grey Heron	0	33	52	51	0	2	24	24	53	55	0	0	294	161	133	40 (5 Oct)	31	51	16 Feb	29 Oct
79.	Purple Heron	0	0	1	4	2	1	0	87	335	1	0	0	431	424	7	191 (5 Sep)	8	13	30 Mar	1 Oct
80.	Osprey	0	0	0	11	0	0	0	3	6	2	0	0	22	10	12	3 (13 Apr)	11	18	1 Apr	16 Oct
81.	Honey Buzzard	0	0	0	0	1	0	0	2	8	0	0	0	11	10	1	4 (14 Sep)	4	6	14 May	14 Sep
82.	Sparrowhawk	0	3	9	97	3	0	0	1	22	96	5	0	236	124	112	27 (16 Apr)	33	54	24 Feb	9 Nov
83.	Goshawk	0	0	1	1	0	0	0	0	0	1	0	0	3	1	2	1 (19 Mar)	2	3	19 Mar	5 Oct
84.	Marsh Harrier	0	1	17	83	11	1	0	2	11	17	4	0	147	38	109	16 (1 Apr)	28	46	28 Feb	30 Nov
85.	Hen Harrier	0	1	1	9	1	0	0	0	0	8	2	0	22	10	12	4 (16 Apr)	10	17	25 Feb	30 Nov
86.	Red Kite	0	0	1	3	0	0	0	0	0	0	0	0	4	1	3	1 (9 Mar)	2	4	9 Mar	24 Apr
87.	Black Kite	0	0	0	16	0	0	0	0	0	0	0	0	16	1	15	9 (23 Apr)	3	5	16 Apr	30 Apr
88.	White-tailed Eagle	0	2	0	0	0	0	0	0	1	0	1	0	4	4	0	2 (4 Feb)	2	3	4 Feb	9 Nov
89.	Common Buzzard	0	9	43	124	7	0	0	0	32	115	0	0	330	149	181	62 (16 Apr)	26	42	19 Feb	31 Oct
90.	Wryneck	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (14 May)	1	1	14 May	14 May
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Lesser Spotted Woodpecker	0	1	2	1	0	0	0	0	0	0	0	0	4	0	4	2 (23 Mar)	2	3	23 Feb	21 Apr
92.	Great Spotted Woodpecker	0	0	11	5	0	0	0	0	10	56	0	0	82	66	16	17 (5 Oct)	18	30	21 Mar	31 Oct
93.	Green Woodpecker	0	0	1	0	0	0	0	0	0	2	0	0	3	2	1	1 (26 Mar)	2	3	26 Mar	10 Oct
94.	Kestrel	0	0	3	33	0	0	0	0	8	9	0	0	53	18	35	13 (16 Apr)	15	24	20 Mar	25 Oct
95.	falcon sp.	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (25 Oct)	1	1	25 Oct	25 Oct
96.	Merlin	0	1	0	12	1	0	0	0	3	10	0	0	27	14	13	3 (19 Apr)	11	18	23 Feb	30 Oct
97.	Hobby	0	0	0	7	1	0	1	2	3	3	0	0	17	9	8	2 (16 Apr)	9	14	16 Apr	10 Oct
98.	Peregrine	1	4	1	3	0	0	0	2	1	5	0	0	17	11	6	2 (28 Feb)	9	14	26 Jan	30 Oct
99.	Golden Oriole	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (19 Aug)	1	1	19 Aug	19 Aug
100.	Great Grey Shrike	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	1 (8 Oct)	1	2	8 Oct	23 Oct
101.	Jay	0	0	17	36	4	1	0	0	273	2008	2	0	2341	2239	102	1013 (5 Oct)	30	49	28 Mar	7 Nov
102.	Magpie	0	2	1	7	0	0	0	0	7	62	0	0	79	71	8	20 (20 Oct)	9	15	19 Feb	31 Oct
103.	Jackdaw	0	109	70	75	63	0	0	0	21	1296	37	0	1671	1362	309	339 (31 Oct)	39	64	12 Feb	9 Nov
104.	Rook	0	4	0	0	0	0	0	0	0	0	0	0	4	0	4	2 (20 Feb)	2	3	14 Feb	27 Feb
105.	Carrion Crow	0	59	81	133	16	0	0	0	11	173	41	14	528	263	265	41 (1 Apr)	46	75	11 Feb	19 Dec
106.	Coal Tit	0	0	0	0	0	0	0	0	7	38	0	0	45	45	0	10 (2 Oct)	6	10	21 Sep	30 Oct
107.	Willow Tit	1	0	0	0	0	0	0	0	5	8	0	0	14	13	1	2 (17 Sep)	7	12	7 Jan	28 Oct
108.	Blue Tit	7	34	12	0	0	91	56	7	469	1466	61	0	2203	2084	119	234 (30 Oct)	45	74	15 Jan	26 Nov
109.	Great Tit	3	124	44	28	0	10	34	0	89	745	33	0	1110	883	227	164 (14 Oct)	52	85	15 Jan	23 Nov
110.	Bearded Tit	0	0	0	0	0	0	0	0	0	53	15	0	68	68	0	15 (23 Oct)	5	8	20 Oct	4 Nov
111.	Wood Lark	0	1	0	0	0	0	0	0	0	47	0	0	48	47	1	18 (20 Oct)	5	8	26 Feb	24 Oct
112.	Skylark	2	77	4	0	0	2	0	0	0	8356	426	1	8868	8787	81	2323 (24 Oct)	29	48	23 Jan	19 Dec
113.	Sand Martin	0	0	144	760	34	22	613	97045	193	11	0	0	98822	97864	958	41320 (10 Aug)	34	56	26 Mar	10 Oct
114.	Swallow	0	0	19	1069	136	13	279	533	3712	1789	0	0	7550	6314	1236	1259 (21 Sep)	43	70	28 Mar	21 Oct
115.	House Martin	0	0	0	108	6	0	172	306	91	13	0	0	696	582	114	90 (30 Jul)	22	36	1 Apr	13 Oct
116.	Long-tailed Tit	0	8	0	0	0	0	0	18	13	99	0	0	138	130	8	19 (13 Oct)	9	14	23 Feb	28 Oct
117.	Northern Long-tailed Tit	0	1	0	0	0	0	0	0	0	0	0	0	1	0	1	1 (24 Feb)	1	1	24 Feb	24 Feb
118.	Willow Warbler	0	0	0	4	0	0	1	0	1	0	0	0	6	2	4	2 (2 Apr)	3	5	2 Apr	24 Sep
119.	Chiffchaff	0	0	6	18	0	0	0	0	10	62	8	0	104	80	24	10 (3 Apr)	20	32	20 Mar	23 Nov
120.	Chiffchaff/Willow Warbler	0	0	0	4	0	0	0	0	5	0	0	0	9	5	4	5 (1 Sep)	1	2	21 Apr	1 Sep
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Great Reed Warbler	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (16 May)	1	1	16 May	16 May
122.	Savi's Warbler	0	0	0	0	1	0	1	0	0	0	0	0	2	1	1	1 (15 May)	1	2	15 May	27 Jul
123.	Blackcap	0	0	0	2	0	0	1	2	2	1	0	0	8	6	2	2 (26 Aug)	4	7	1 Apr	20 Oct
124.	Garden Warbler	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (20 Apr)	1	1	20 Apr	20 Apr
125.	Lesser Whitethroat	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	1 (21 Apr)	1	2	21 Apr	22 Apr
126.	Whitethroat	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (20 Apr)	1	1	20 Apr	20 Apr
127.	Firecrest	0	1	0	0	0	0	0	0	0	8	1	0	10	9	1	3 (20 Oct)	5	8	24 Feb	26 Nov
128.	Goldcrest	0	1	1	0	0	0	0	0	4	268	5	0	279	277	2	119 (20 Oct)	18	30	19 Feb	26 Nov
129.	Nuthatch	0	1	0	0	0	0	0	0	0	0	0	0	1	0	1	1 (16 Feb)	1	1	16 Feb	16 Feb
130.	Short-toed Tree Creeper	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	2 (22 Sep)	1	1	22 Sep	22 Sep
131.	Starling	81	369	240	175	72	78	379	228	867	21034	2005	136	25664	24798	866	5095 (5 Oct)	69	112	21 Jan	19 Dec
132.	Song Thrush	0	6	10	179	1	0	0	0	500	2747	16	1	3460	3263	197	700 (15 Oct)	33	53	13 Feb	3 Dec
133.	Mistle Thrush	2	5	6	6	0	0	0	0	0	74	10	0	103	88	15	49 (24 Oct)	12	19	15 Jan	11 Nov
134.	Redwing	37	4	412	147	0	0	0	0	868	41822	4388	0	47678	47035	643	15141 (21 Oct)	30	49	19 Jan	26 Nov
135.	Blackbird	0	4	1	6	0	0	0	0	1	1037	45	0	1094	1083	11	565 (24 Oct)	20	33	26 Feb	23 Nov
136.	Fieldfare	0	99	37	243	0	0	0	0	8	8492	2049	10	10938	10533	405	3119 (30 Oct)	22	36	16 Feb	19 Dec
137.	Ring Ouzel	0	0	0	166	0	0	0	0	1	3	2	0	172	5	167	88 (19 Apr)	9	15	2 Apr	9 Nov
138.	Robin	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	3 (30 Oct)	1	1	30 Oct	30 Oct
139.	Pied Flycatcher	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (16 Apr)	1	1	16 Apr	16 Apr
140.	Redstart	0	0	0	4	0	0	0	0	0	0	0	0	4	0	4	2 (19 Apr)	2	3	9 Apr	21 Apr
141.	Whinchat	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (19 Apr)	1	1	19 Apr	19 Apr
142.	Stonechat	0	1	0	0	0	0	0	0	1	0	0	0	2	0	2	1 (26 Feb)	1	2	26 Feb	20 Sep
143.	Wheatear	0	0	0	1	1	0	0	0	0	1	0	0	3	1	2	1 (19 Apr)	2	3	19 Apr	1 Oct
144.	Tree Sparrow	0	2	1	0	0	0	0	0	1	155	0	0	159	156	3	38 (2 Oct)	9	15	13 Feb	24 Oct
145.	Dunnock	0	1	0	0	0	0	0	0	2	14	0	0	17	16	1	4 (13 Oct)	7	12	28 Feb	28 Oct
146.	Blue-headed Wagtail	0	0	2	153	2	0	8	61	81	0	0	0	307	150	157	68 (1 Sep)	19	31	31 Mar	22 Sep
147.	Grey Wagtail	0	0	1	0	1	0	0	0	2	28	0	2	34	32	2	5 (5 Oct)	8	13	18 Mar	3 Dec
148.	White Wagtail	1	22	108	65	6	0	1	13	75	220	4	0	515	316	199	55 (13 Oct)	49	80	23 Jan	30 Nov
149.	Pied Wagtail	0	0	3	2	0	0	0	0	0	0	0	0	5	0	5	2 (20 Mar)	2	4	20 Mar	30 Apr
150.	Meadow Pipit	5	314	66	9774	67	0	0	4	637	1580	18	3	12468	2242	10226	2144 (16 Apr)	58	94	23 Jan	3 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
151.	Tree Pipit	0	0	0	8	0	0	0	4	11	1	0	0	24	16	8	3 (22 Sep)	10	17	11 Apr	10 Oct
152.	Water Pipit	0	8	3	3	0	0	0	0	0	5	1	2	22	10	12	4 (11 Feb)	8	13	11 Feb	12 Dec
153.	Rock Pipit	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (8 Oct)	1	1	8 Oct	8 Oct
154.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	1 (5 Oct)	2	3	5 Oct	20 Oct
155.	Chaffinch	0	106	156	4	0	0	0	9	1921	19021	540	11	21768	21493	275	5048 (13 Oct)	46	75	11 Feb	19 Dec
156.	Brambling	0	1	0	0	0	0	0	0	5	177	100	7	290	289	1	81 (9 Nov)	11	18	28 Feb	3 Dec
157.	Chaffinch/Brambling	0	0	0	0	0	0	0	0	0	0	646	0	646	646	0	464 (4 Nov)	2	4	4 Nov	14 Nov
158.	Hawfinch	0	0	1	2	0	0	0	0	4	24	2	0	33	30	3	15 (13 Oct)	7	12	31 Mar	7 Nov
159.	Bullfinch	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	2 (29 Oct)	1	2	13 Oct	29 Oct
160.	Greenfinch	4	28	9	1	0	18	0	0	33	68	9	0	170	117	53	18 (7 Jun)	26	43	7 Jan	26 Nov
161.	Linnet	0	12	25	210	0	0	13	0	23	425	1	0	709	462	247	133 (7 Oct)	30	49	11 Feb	7 Nov
162.	Mealy Redpoll	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (6 Apr)	1	1	6 Apr	6 Apr
163.	Redpoll	0	1	1	0	0	0	0	0	0	12	0	0	14	12	2	11 (20 Oct)	2	4	24 Feb	21 Oct
164.	Crossbill	0	0	0	0	0	0	0	0	6	13	0	0	19	19	0	8 (1 Oct)	2	4	22 Sep	31 Oct
165.	Goldfinch	0	8	4	0	0	0	15	0	0	88	5	0	120	111	9	32 (24 Oct)	10	16	24 Feb	7 Nov
166.	Siskin	0	24	4	1	0	0	0	0	36	3066	14	0	3145	3081	64	459 (13 Oct)	23	38	18 Feb	11 Nov
167.	Lapland Bunting	0	0	0	0	0	0	0	0	0	5	0	0	5	5	0	3 (8 Oct)	2	3	7 Oct	20 Oct
168.	Yellowhammer	0	0	0	2	0	0	0	0	0	1	0	0	3	1	2	2 (9 Apr)	1	2	9 Apr	24 Oct
169.	Reed Bunting	0	52	62	10	0	0	0	0	144	665	60	0	993	873	120	103 (2 Oct)	35	57	13 Feb	30 Nov
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark Clouded Yellow	0	0	0	0	0	0	1	0	3	2	0	0	6	6	0	2 (30 Sep)	3	5	29 Jul	23 Oct
2.	Brimstone	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (7 Aug)	1	1	7 Aug	7 Aug
3.	European Peacock	0	0	2	9	2	1	2	0	2	3	0	0	21	7	14	4 (15 Apr)	7	11	30 Mar	5 Oct
4.	Swallowtail	0	0	0	9	0	0	0	0	0	0	0	0	9	0	9	5 (23 Apr)	1	2	22 Apr	23 Apr
5.	Large White	0	0	0	0	0	0	0	0	1	1	0	0	2	2	0	1 (21 Sep)	1	2	21 Sep	5 Oct
6.	Small White	0	0	0	5	0	3	1	107	3	0	0	0	119	114	5	53 (7 Aug)	10	16	8 Apr	19 Sep
7.	white sp. (butterfly)	0	0	0	0	0	0	3	0	1	0	0	0	4	4	0	3 (1 Jul)	1	2	1 Jul	14 Sep
8.	Comma	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (28 Oct)	1	1	28 Oct	28 Oct
9.	Red Admiral	0	0	0	3	0	2	6	33	0	15	0	0	59	56	3	10 (21 Aug)	11	18	8 Apr	29 Oct
10.	Painted Lady	0	0	0	0	0	6	3	7	0	1	0	0	17	17	0	4 (26 Jun)	4	7	20 Jun	28 Oct
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Darter unknown	0	0	0	0	0	0	0	0	0	14	0	0	14	14	0	12 (24 Oct)	2	3	24 Oct	29 Oct
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (24 Oct)	1	1	24 Oct	24 Oct
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	2363	23065	12629	23031	9139	9321	48677	103433	12459	148897	13083	871	406968	341833	65135		100	163
	Observation hours	10:21	59:29	64:06	124:45	45:28	21:56	54:50	53:06	60:30	120:21	27:50	6:40	649:22

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Trektellen

Totals Dordtse Biesbosch 2019