Totals Willemstad 2019

Year
Period
count-field
Also present

	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Totals	SW	NE	Maximum	Presence (%)	Presence (days)	First	Last
1.	Barnacle Goose	969	44	698	15	0	0	0	0	1726	0	1726	758 (16 Feb)	31	8	12 Feb	8 May
2.	Greylag Goose	92	0	41	12	0	49	13	0	207	62	145	67 (12 Feb)	31	8	12 Feb	3 Aug
3.	Tundra Bean Goose	307	0	0	0	0	0	0	0	307	0	307	300 (12 Feb)	8	2	12 Feb	16 Feb
4.	Eurasian White-fronted Goose	1726	527	0	0	0	0	0	0	2253	0	2253	1349 (12 Feb)	19	5	12 Feb	19 Mar
5.	Mute Swan	0	0	0	19	0	0	0	0	19	19	0	19 (17 May)	4	1	17 May	17 May
6.	Shelduck	0	2	7	0	2	12	0	0	23	16	7	8 (23 Jul)	23	6	5 Mar	29 Jul
7.	Ruddy Shelduck	0	0	0	0	7	0	0	0	7	7	0	7 (18 Jun)	4	1	18 Jun	18 Jun
8.	Shoveler	0	0	4	0	8	0	0	0	12	8	4	8 (18 Jun)	8	2	12 Apr	18 Jun
9.	Gadwall	0	0	3	0	328	132	130	4	597	585	12	328 (18 Jun)	35	9	19 Apr	19 Sep
10.	Wigeon	272	8	0	0	0	0	0	6	286	278	8	272 (16 Feb)	12	3	16 Feb	19 Sep
11.	Mallard	2	2	0	0	1	17	0	0	22	18	4	11 (29 Jul)	19	5	16 Feb	29 Jul
12.	Pintail	72	0	0	0	0	0	0	0	72	0	72	72 (16 Feb)	4	1	16 Feb	16 Feb
13.	Tufted Duck	0	0	1	0	0	81	25	0	107	77	30	28 (29 Jul)	23	6	11 Apr	3 Aug
14.	Goldeneye	0	2	0	0	0	0	0	0	2	1	1	1 (5 Mar)	8	2	5 Mar	19 Mar
15.	Goosander	6	5	0	0	0	0	0	0	11	1	10	6 (16 Feb)	8	2	16 Feb	8 Mar
16.	Red-breasted Merganser	0	0	0	0	1	0	0	0	1	1	0	1 (18 Jun)	4	1	18 Jun	18 Jun
17.	Swift	0	0	16	1913	0	1642	10	0	3581	1652	1929	1634 (13 Jul)	46	12	16 Apr	3 Aug
18.	Woodpigeon	199	196	40	0	0	0	0	0	435	380	55	196 (19 Mar)	35	9	12 Feb	22 Apr
19.	Collared Dove	0	0	3	0	0	0	0	0	3	0	3	2 (19 Apr)	8	2	17 Apr	19 Apr
20.	Oystercatcher	1	0	0	0	8	248	58	0	315	314	1	113 (29 Jul)	31	8	16 Feb	8 Aug
21.	Avocet	0	0	0	0	0	0	1	0	1	1	0	1 (3 Aug)	4	1	3 Aug	3 Aug
22.	Golden Plover	1	12	1	0	0	1	0	0	15	12	3	10 (19 Mar)	19	5	16 Feb	13 Jul
23.	Little Ringed Plover	0	0	4	0	0	0	0	0	4	0	4	2 (12 Apr)	12	3	12 Apr	22 Apr
24.	Lapwing	30	3	1	0	49	228	0	0	311	277	34	215 (23 Jul)	31	8	12 Feb	29 Jul
25.	Whimbrel	0	0	153	2	0	4	0	0	159	4	155	120 (17 Apr)	35	9	11 Apr	29 Jul
26.	Curlew	1	0	0	0	8	7	0	0	16	15	1	8 (18 Jun)	15	4	28 Feb	29 Jul
27.	Black-tailed Godwit	0	0	59	0	12	3	0	0	74	15	59	56 (12 Apr)	19	5	12 Apr	2 Jul
28.	Snipe	3	0	5	0	0	0	0	4	12	4	8	4 (19 Sep)	23	6	16 Feb	19 Sep
29.	Common Sandpiper	0	0	0	4	0	1	1	0	6	2	4	4 (17 May)	12	3	17 May	3 Aug
30.	Green Sandpiper	1	0	34	0	0	0	0	0	35	0	35	17 (12 Apr)	23	6	16 Feb	22 Apr
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Totals	SW	NE	Maximum	Presence (%)	Presence (days)	First	Last
31.	Redshank	0	1	0	1	0	23	0	0	25	24	1	14 (2 Jul)	15	4	5 Mar	29 Jul
32.	Greenshank	0	0	1	3	0	1	0	0	5	1	4	2 (8 May)	15	4	17 Apr	29 Jul
33.	Ruff	0	0	28	0	0	0	0	0	28	0	28	20 (22 Apr)	8	2	11 Apr	22 Apr
34.	Dunlin	2	0	0	0	0	0	0	0	2	2	0	2 (16 Feb)	4	1	16 Feb	16 Feb
35.	Caspian Tern	0	0	1	0	0	0	0	0	1	0	1	1 (16 Apr)	4	1	16 Apr	16 Apr
36.	Black Tern	0	0	0	2	0	0	0	0	2	0	2	2 (17 May)	4	1	17 May	17 May
37.	Common Tern	0	0	2	10	0	3	10	0	25	13	12	7 (3 Aug)	27	7	22 Apr	8 Aug
38.	Black-headed Gull	157	653	27	1	19	146	8	2	1013	175	838	472 (8 Mar)	69	18	12 Feb	19 Sep
39.	Mediterranean Gull	0	4	18	1	2	6	0	0	31	8	23	10 (19 Apr)	38	10	19 Mar	13 Jul
40.	Common Gull	8	22	3	0	1	3	0	0	37	4	33	17 (8 Mar)	50	13	12 Feb	29 Jul
41.	Herring Gull	6	7	5	0	0	0	0	0	18	0	18	4 (28 Feb)	35	9	12 Feb	22 Apr
42.	Great Black-backed Gull	0	1	1	1	0	0	0	0	3	0	3	1 (19 Mar)	12	3	19 Mar	4 May
43.	Lesser Black-backed Gull	6	25	82	7	0	19	60	0	199	79	120	35 (3 Aug)	65	17	16 Feb	8 Aug
44.	Cormorant	46	16	50	7	0	0	0	0	119	0	119	40 (16 Feb)	35	9	14 Feb	8 May
45.	Spoonbill	1	1	9	8	22	5	14	0	60	41	19	22 (18 Jun)	50	13	16 Feb	8 Aug
46.	Little Egret	0	0	0	1	0	3	8	0	12	6	6	7 (8 Aug)	19	5	8 May	8 Aug
47.	Great White Egret	1	0	6	0	0	0	0	0	7	0	7	5 (17 Apr)	12	3	16 Feb	19 Apr
48.	Grey Heron	1	3	5	0	1	57	2	6	75	66	9	50 (29 Jul)	46	12	12 Feb	19 Sep
49.	Purple Heron	0	0	5	2	0	3	1	0	11	4	7	3 (16 Apr)	27	7	12 Apr	3 Aug
50.	Osprey	0	0	0	1	0	0	0	0	1	0	1	1 (8 May)	4	1	8 May	8 May
51.	Sparrowhawk	0	1	16	0	0	0	0	0	17	0	17	8 (17 Apr)	23	6	8 Mar	19 Apr
52.	Marsh Harrier	0	1	26	1	0	0	0	0	28	1	27	10 (11 Apr)	27	7	19 Mar	8 May
53.	Hen Harrier	0	0	2	1	0	0	0	0	3	0	3	2 (17 Apr)	8	2	17 Apr	8 May
54.	Montagu's/Pallid Harrier	0	0	1	0	0	0	0	0	1	0	1	1 (19 Apr)	4	1	19 Apr	19 Apr
55.	White-tailed Eagle	0	1	0	0	0	0	0	0	1	0	1	1 (8 Mar)	4	1	8 Mar	8 Mar
56.	Common Buzzard	0	0	3	0	0	0	0	0	3	0	3	2 (19 Apr)	8	2	17 Apr	19 Apr
57.	Great Spotted Woodpecker	1	0	1	0	0	0	0	0	2	0	2	1 (14 Feb)	8	2	14 Feb	12 Apr
58.	Kestrel	0	1	8	1	0	0	1	0	11	1	10	5 (19 Apr)	23	6	19 Mar	8 Aug
59.	Merlin	0	0	8	0	0	0	0	0	8	0	8	3 (19 Apr)	15	4	16 Apr	22 Apr
60.	Hobby	0	0	0	1	0	0	0	0	1	1	0	1 (8 May)	4	1	8 May	8 May
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Totals	SW	NE	Maximum	Presence (%)	Presence (days)	First	Last
61.	Jackdaw	80	55	39	1	0	0	0	0	175	5	170	34 (16 Feb)	50	13	12 Feb	17 May
62.	Rook	0	0	3	0	0	0	0	0	3	3	0	2 (19 Apr)	8	2	12 Apr	19 Apr
63.	Carrion Crow	0	0	4	0	0	0	0	0	4	0	4	3 (19 Apr)	8	2	17 Apr	19 Apr
64.	Blue Tit	8	1	0	0	0	0	0	0	9	0	9	5 (16 Feb)	12	3	14 Feb	5 Mar
65.	Great Tit	22	5	3	0	0	0	0	0	30	0	30	9 (14 Feb)	31	8	12 Feb	17 Apr
66.	Wood Lark	5	1	0	0	0	0	0	0	6	1	5	4 (16 Feb)	12	3	14 Feb	8 Mar
67.	Skylark	87	10	0	0	0	0	0	0	97	1	96	45 (16 Feb)	23	6	12 Feb	8 Mar
68.	Sand Martin	0	0	54	19	0	4	0	0	77	4	73	32 (19 Apr)	38	10	11 Apr	29 Jul
69.	Swallow	0	0	325	494	0	4	51	0	874	55	819	409 (8 May)	54	14	11 Apr	8 Aug
70.	House Martin	0	0	22	153	0	0	0	0	175	0	175	133 (8 May)	31	8	11 Apr	17 May
71.	Chiffchaff/Willow Warbler	0	0	4	0	0	0	0	0	4	0	4	2 (19 Apr)	12	3	11 Apr	22 Apr
72.	Blackcap	0	0	1	0	0	1	0	0	2	1	1	1 (12 Apr)	8	2	12 Apr	13 Jul
73.	Starling	92	1456	11	0	26	220	0	0	1805	246	1559	670 (8 Mar)	46	12	12 Feb	23 Jul
74.	Song Thrush	1	0	203	0	0	0	0	0	204	0	204	137 (17 Apr)	27	7	16 Feb	22 Apr
75.	Mistle Thrush	1	1	2	0	0	0	0	0	4	0	4	2 (16 Apr)	12	3	16 Feb	16 Apr
76.	Redwing	0	0	424	0	0	0	0	0	424	2	422	248 (12 Apr)	23	6	11 Apr	22 Apr
77.	Fieldfare	10	1	1117	0	0	0	0	0	1128	7	1121	374 (17 Apr)	35	9	12 Feb	22 Apr
78.	Ring Ouzel	0	0	32	1	0	0	0	0	33	0	33	21 (16 Apr)	15	4	16 Apr	8 May
79.	thrush sp.	0	0	12	0	0	0	0	0	12	0	12	12 (12 Apr)	4	1	12 Apr	12 Apr
80.	Whinchat	0	0	1	0	0	0	0	0	1	0	1	1 (19 Apr)	4	1	19 Apr	19 Apr
81.	Wheatear	0	0	3	0	0	0	0	0	3	0	3	2 (19 Apr)	8	2	19 Apr	22 Apr
82.	Tree Sparrow	1	0	3	0	0	0	0	0	4	0	4	1 (14 Feb)	15	4	14 Feb	22 Apr
83.	Dunnock	0	0	1	0	0	0	0	0	1	0	1	1 (17 Apr)	4	1	17 Apr	17 Apr
84.	Blue-headed Wagtail	0	0	20	0	0	0	1	0	21	1	20	9 (11 Apr)	19	5	11 Apr	3 Aug
85.	Yellow Wagtail (flavissima)	0	0	3	0	0	0	0	0	3	0	3	3 (19 Apr)	4	1	19 Apr	19 Apr
86.	Yellow wagtail sp.	0	0	314	8	0	0	0	0	322	0	322	115 (19 Apr)	31	8	11 Apr	17 May
87.	Grey Wagtail	2	0	0	0	0	0	0	0	2	1	1	1 (12 Feb)	8	2	12 Feb	16 Feb
88.	White Wagtail	1	0	8	0	0	0	0	0	9	0	9	4 (12 Apr)	15	4	28 Feb	19 Apr
89.	alba wagtail sp.	5	8	7	0	0	0	0	0	20	0	20	6 (19 Mar)	38	10	16 Feb	22 Apr
90.	Meadow Pipit	3	5	16708	0	0	0	0	0	16716	0	16716	7343 (12 Apr)	42	11	12 Feb	22 Apr
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Totals	SW	NE	Maximum	Presence (%)	Presence (days)	First	Last
91.	Tree Pipit	0	0	73	7	0	0	0	0	80	0	80	38 (19 Apr)	31	8	11 Apr	17 May
92.	Chaffinch	19	21	162	0	0	0	0	0	202	0	202	82 (19 Apr)	38	10	14 Feb	22 Apr
93.	Brambling	2	0	30	0	0	0	0	0	32	0	32	11 (17 Apr)	31	8	16 Feb	22 Apr
94.	Hawfinch	3	0	1	0	0	0	0	0	4	3	1	3 (12 Feb)	8	2	12 Feb	19 Apr
95.	Greenfinch	9	3	20	0	0	0	0	0	32	0	32	8 (12 Apr)	35	9	14 Feb	22 Apr
96.	Linnet	5	5	119	0	0	3	0	0	132	3	129	69 (12 Apr)	38	10	14 Feb	23 Jul
97.	Redpoll	0	0	1	0	0	0	0	0	1	1	0	1 (19 Apr)	4	1	19 Apr	19 Apr
98.	Goldfinch	0	0	9	1	0	0	0	0	10	0	10	6 (12 Apr)	12	3	12 Apr	17 May
99.	Serin	0	0	0	1	0	0	0	0	1	0	1	1 (17 May)	4	1	17 May	17 May
100.	Siskin	5	0	3	1	0	0	0	0	9	0	9	3 (14 Feb)	19	5	14 Feb	17 May
101.	Yellowhammer	0	0	2	0	0	0	0	0	2	0	2	2 (19 Apr)	4	1	19 Apr	19 Apr
102.	Reed Bunting	5	9	1	0	0	0	0	0	15	0	15	6 (8 Mar)	23	6	16 Feb	17 Apr
	Other species
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Totals	SW	NE	Maximum	Presence (%)	Presence (days)	First	Last
1.	Small White	0	0	2	0	0	0	0	0	2	0	2	1 (17 Apr)	8	2	17 Apr	19 Apr
	Other species
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Totals	SW	NE	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	0	10	0	0	0	0	0	10	0	10	3 (17 Apr)	15	4	12 Apr	22 Apr
	Species	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Totals	SW	NE	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	4277	3119	21135	2700	495	2926	394	22	35068	4509	30559		100	26
	Observation hours	10:45	6:30	21:45	11:00	2:15	9:21	5:45	1:30	68:51

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Totals Willemstad 2019