Select until 25 April

Totals Seaton Sluice (Northumberland, England) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	2	4	61	25	32	11	33	0	32	0	200	20	0	61 (2018)
2.	Pale-bellied Brent Goose	57	178	53	347	414	223	94	74	165	1	1606	161	0	414 (2020)
3.	Canada Goose	40	63	239	160	69	715	94	225	454	15	2074	207	0	715 (2021)
4.	Barnacle Goose	0	71	3219	304	272	181	16	124	612	0	4799	480	0	3219 (2018)
5.	Greylag Goose	1	30	54	57	3	76	19	55	34	0	329	33	0	76 (2021)
6.	Anser sp.	6	38	31	19	36	25	22	4	19	1	201	20	0	38 (2017)
7.	Pink-footed Goose	1111	4067	7993	6750	8056	4771	3839	7880	8854	428	53749	5375	0	8854 (2024)
8.	Eurasian White-fronted Goose	0	8	0	0	0	0	0	0	0	0	8	0.8	0	8 (2017)
9.	Mute Swan	2	32	44	22	40	27	22	23	30	2	244	24	0	44 (2018)
10.	Whooper Swan	9	451	127	423	290	901	125	676	529	113	3644	364	0	901 (2021)
11.	swan sp.	0	0	1	0	0	0	2	0	0	0	3	0.3	0	2 (2022)
12.	Shelduck	61	286	239	201	114	235	66	123	191	30	1546	155	7	286 (2017)
13.	Ruddy Shelduck	0	0	0	0	0	0	1	0	2	0	3	0.3	0	2 (2024)
14.	Mandarin	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
15.	Garganey	0	0	2	0	0	1	0	0	0	0	3	0.3	0	2 (2018)
16.	Shoveler	17	8	32	16	12	4	2	24	10	1	126	13	0	32 (2018)
17.	Gadwall	10	8	17	9	15	21	1	19	5	3	108	11	0	21 (2021)
18.	Wigeon	1947	4097	5509	3263	5093	4447	3538	1739	2832	4	32469	3247	30	5509 (2018)
19.	Mallard	83	124	263	127	76	72	45	82	259	24	1155	116	0	263 (2018)
20.	Pintail	27	31	95	31	67	36	40	23	27	1	378	38	0	95 (2018)
21.	Teal	2979	2799	7615	5813	3861	3664	3749	5327	3683	10	39500	3950	6	7615 (2018)
22.	duck sp.	0	0	0	10	0	0	0	0	0	0	10	1	0	10 (2019)
23.	Pochard	0	0	0	1	6	1	0	0	1	0	9	0.9	0	6 (2020)
24.	Tufted Duck	15	29	46	51	12	17	48	32	13	4	267	27	0	51 (2019)
25.	Scaup	13	22	15	17	5	8	9	4	43	0	136	14	0	43 (2024)
26.	Eider	643	996	1973	1615	704	839	577	857	1013	214	9431	943	271	1973 (2018)
27.	Surf Scoter	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
28.	Velvet Scoter	41	84	79	74	81	34	58	32	66	9	558	56	3	84 (2017)
29.	Common Scoter	6077	12296	12431	13583	11191	14798	13222	16715	11139	350	111802	11180	1299	16715 (2023)
30.	Long-tailed Duck	90	26	59	52	26	17	11	22	27	0	330	33	3	90 (2016)
31.	Goldeneye	265	435	250	299	130	111	91	107	208	2	1898	190	11	435 (2017)
32.	Smew	0	0	0	1	1	0	0	0	0	0	2	0.2	0	1 (2019)
33.	Goosander	36	103	245	306	205	166	211	271	288	16	1847	185	6	306 (2019)
34.	Red-breasted Merganser	43	84	48	87	34	45	26	38	46	14	465	47	0	87 (2019)
35.	Mergus sp.	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
36.	Swift	135	83	867	677	366	55	168	166	143	0	2660	266	0	867 (2018)
37.	Cuckoo	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
38.	Feral Pigeon	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2019)
39.	Stock Dove	1	0	2	0	0	0	0	1	0	0	4	0.4	0	2 (2018)
40.	Woodpigeon	2	2	12	4	7	0	1	53	30	31	142	14	0	53 (2023)
41.	Collared Dove	0	0	0	0	0	0	1	2	0	0	3	0.3	0	2 (2023)
42.	Crane	0	0	0	0	0	0	0	6	0	0	6	0.6	0	6 (2023)
43.	Red-necked Grebe	1	5	1	5	2	4	7	1	2	0	28	2.8	0	7 (2022)
44.	Great Crested Grebe	2	7	7	2	9	7	6	7	10	1	58	5.8	1	10 (2024)
45.	Slavonian Grebe	1	0	0	0	1	1	2	0	1	0	6	0.6	0	2 (2022)
46.	Black-necked Grebe	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
47.	grebe sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
48.	Oystercatcher	703	1006	1880	2296	1379	964	1005	1723	1255	69	12280	1228	83	2296 (2019)
49.	Avocet	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
50.	Grey Plover	1	8	3	2	12	6	14	4	0	0	50	5	0	14 (2022)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Golden Plover	1970	5467	11127	4206	4235	3360	3025	3760	2125	35	39310	3931	1119	11127 (2018)
52.	Ringed Plover	18	99	156	176	72	113	63	179	146	0	1022	102	0	179 (2023)
53.	Lapwing	500	4	850	278	696	582	612	540	935	3	5000	500	0	935 (2024)
54.	Whimbrel	187	114	451	653	132	78	116	175	437	2	2345	235	0	653 (2019)
55.	Curlew	816	1563	2867	2681	2885	955	1236	2010	2040	192	17245	1725	47	2885 (2020)
56.	Bar-tailed Godwit	11	34	9	19	15	63	27	39	53	0	270	27	0	63 (2021)
57.	Black-tailed Godwit	60	1	144	93	6	19	10	27	44	0	404	40	0	144 (2018)
58.	Woodcock	3	2	2	1	9	2	2	0	1	0	22	2.2	0	9 (2020)
59.	Snipe	2	1	1	0	2	2	1	1	0	0	10	1	0	2 (2016)
60.	Grey Phalarope	0	0	0	0	0	3	0	1	0	0	4	0.4	0	3 (2021)
61.	Common Sandpiper	10	7	5	14	8	3	9	23	5	0	84	8.4	0	23 (2023)
62.	Wood Sandpiper	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
63.	Redshank	286	553	915	849	407	289	430	524	555	1	4809	481	101	915 (2018)
64.	Spotted Redshank	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
65.	Greenshank	0	0	0	4	1	0	0	1	0	0	6	0.6	0	4 (2019)
66.	Turnstone	147	201	410	319	215	67	181	270	182	3	1995	200	72	410 (2018)
67.	Knot	256	196	519	1547	220	127	13	319	160	0	3357	336	437	1547 (2019)
68.	Ruff	0	0	1	3	1	1	0	2	0	0	8	0.8	0	3 (2019)
69.	wader sp.	0	0	0	18	0	0	1	0	0	0	19	1.9	0	18 (2019)
70.	small wader	0	0	0	0	0	0	15	0	10	0	25	2.5	0	15 (2022)
71.	Curlew Sandpiper	1	0	0	0	1	0	0	0	0	0	2	0.2	0	1 (2016)
72.	Sanderling	538	194	890	676	198	178	321	310	538	0	3843	384	95	890 (2018)
73.	Dunlin	483	783	779	212	403	392	695	375	709	221	5052	505	2	783 (2017)
74.	Purple Sandpiper	9	22	82	29	37	7	33	76	41	0	336	34	23	82 (2018)
75.	Calidris sp.	0	0	22	0	0	0	40	3	0	0	65	6.5	0	40 (2022)
76.	Sooty Tern	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
77.	Little Tern	5	3	4	7	5	39	11	2	4	0	80	8	0	39 (2021)
78.	Black Tern	4	0	2	3	1	0	0	4	0	0	14	1.4	0	4 (2016)
79.	Arctic Tern	404	299	74	155	280	71	92	499	185	0	2059	206	0	499 (2023)
80.	Common/Arctic Tern	142	560	345	19	0	36	0	10	0	2	1114	111	30	560 (2017)
81.	Common Tern	2514	1557	3275	2066	4254	2385	2731	2507	2552	0	23841	2384	116	4254 (2020)
82.	Roseate Tern	52	8	10	11	116	22	14	8	77	0	318	32	5	116 (2020)
83.	Sandwich Tern	5574	5990	7309	6659	9411	6322	6442	5291	5502	182	58682	5868	75	9411 (2020)
84.	Little Gull	426	25	94	157	353	19	57	82	172	0	1385	139	20	426 (2016)
85.	Kittiwake	10318	7292	19232	5488	1531	7269	8681	2945	6546	380	69682	6968	70	19232 (2018)
86.	Sabine's Gull	0	0	0	0	0	1	1	1	0	0	3	0.3	0	1 (2021)
87.	Black-headed Gull	1265	1440	3167	2596	1204	1631	1273	1178	870	259	14883	1488	276	3167 (2018)
88.	Mediterranean Gull	27	24	31	59	59	80	96	66	70	1	513	51	1	96 (2022)
89.	Common Gull	1690	4272	2078	1043	233	645	295	1287	812	700	13055	1306	60	4272 (2017)
90.	Caspian Gull	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
91.	Herring Gull	2159	2174	2671	1837	60	385	786	479	160	380	11091	1109	20	2671 (2018)
92.	Herring Gull (subsp. argentatus)	0	0	1	0	0	0	0	3	0	5	9	0.9	0	5 (2025)
93.	Great Black-backed Gull	1534	2138	1029	214	69	60	15	292	96	70	5517	552	0	2138 (2017)
94.	Glaucous Gull	1	11	2	2	0	0	2	1	4	0	23	2.3	0	11 (2017)
95.	Lesser Black-backed Gull	124	121	121	138	22	150	115	182	142	7	1122	112	0	182 (2023)
96.	Iceland Gull	0	4	6	1	0	1	0	0	0	0	12	1.2	0	6 (2018)
97.	Long-tailed Skua	4	0	2	10	21	6	8	6	11	0	68	6.8	0	21 (2020)
98.	skua sp.	6	3	1	3	9	6	7	0	1	0	36	3.6	0	9 (2020)
99.	Arctic Skua	95	137	182	162	230	211	284	211	376	0	1888	189	0	376 (2024)
100.	Pomarine Skua	9	3	26	25	9	8	14	2	0	0	96	9.6	0	26 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Great Skua	42	94	51	36	122	135	37	22	23	0	562	56	0	135 (2021)
102.	Puffin	877	370	900	1228	1912	3639	1055	1320	518	0	11819	1182	11	3639 (2021)
103.	Black Guillemot	0	1	1	1	0	1	0	0	1	0	5	0.5	0	1 (2017)
104.	Razorbill	3937	497	4318	992	316	7178	543	379	432	31	18623	1862	81	7178 (2021)
105.	Razorbill/Guillemot	16689	17340	11558	28834	15167	18234	29487	15777	14305	840	168231	16823	230	29487 (2022)
106.	Little Auk	36	5	41	93	2	32	61	12	495	0	777	78	0	495 (2024)
107.	Brünnich's Guillemot	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
108.	Guillemot	10999	2784	9630	4712	919	11860	2020	382	1033	60	44399	4440	74	11860 (2021)
109.	Red-throated Diver	668	1163	1897	1364	1292	1233	1296	1125	1253	194	11485	1149	49	1897 (2018)
110.	Black-throated Diver	8	11	6	4	7	4	4	3	5	0	52	5.2	0	11 (2017)
111.	Great Northern Diver	21	27	24	18	43	47	15	36	36	2	269	27	0	47 (2021)
112.	White-billed Diver	0	2	1	0	0	1	1	0	0	0	5	0.5	0	2 (2017)
113.	diver sp.	0	5	4	2	1	0	2	0	0	0	14	1.4	0	5 (2017)
114.	Storm Petrel	1	0	1	0	0	2	0	0	0	0	4	0.4	0	2 (2021)
115.	Leach's Petrel	0	0	1	0	0	1	0	0	0	0	2	0.2	0	1 (2018)
116.	Fulmar	987	1986	1338	814	1182	713	1790	653	982	70	10515	1052	56	1986 (2017)
117.	Blue Fulmar	0	0	0	0	0	0	4	0	0	2	6	0.6	0	4 (2022)
118.	Cory's Shearwater	0	0	0	0	0	0	6	0	3	0	9	0.9	0	6 (2022)
119.	Sooty Shearwater	74	55	16	18	231	131	57	23	226	0	831	83	0	231 (2020)
120.	Great Shearwater	1	0	0	0	0	1	2	0	0	0	4	0.4	0	2 (2022)
121.	Manx Shearwater	928	830	1905	2079	1986	1090	8635	2239	3291	0	22983	2298	150	8635 (2022)
122.	Balearic Shearwater	2	0	0	0	0	4	3	1	2	0	12	1.2	0	4 (2021)
123.	Gannet	16109	29225	24946	22607	23811	42203	13856	19426	18583	1248	212014	21201	183	42203 (2021)
124.	Cormorant	1584	2252	3111	2949	1996	1987	1176	1658	1623	268	18604	1860	2	3111 (2018)
125.	Shag	204	267	589	389	340	305	108	916	166	30	3314	331	12	916 (2023)
126.	Little Egret	0	0	8	6	3	4	1	10	0	0	32	3.2	0	10 (2023)
127.	Great White Egret	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2023)
128.	Grey Heron	45	56	68	50	57	43	39	65	85	2	510	51	0	85 (2024)
129.	Osprey	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
130.	Sparrowhawk	0	2	6	6	4	0	0	2	6	0	26	2.6	0	6 (2018)
131.	Marsh Harrier	0	0	2	2	2	1	0	0	0	0	7	0.7	0	2 (2018)
132.	Red Kite	0	0	0	0	0	0	1	1	0	0	2	0.2	0	1 (2022)
133.	Common Buzzard	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2020)
134.	Long-eared Owl	0	0	0	0	0	0	1	1	0	0	2	0.2	0	1 (2022)
135.	Short-eared Owl	1	0	3	5	3	4	6	4	2	0	28	2.8	0	6 (2022)
136.	Asio sp.	0	0	1	1	0	0	0	0	0	0	2	0.2	0	1 (2018)
137.	Eagle Owl	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
138.	Kingfisher	0	2	0	7	1	0	2	0	3	0	15	1.5	0	7 (2019)
139.	Kestrel	3	9	14	3	3	0	4	13	9	0	58	5.8	0	14 (2018)
140.	falcon sp.	0	0	1	0	0	0	0	0	3	0	4	0.4	0	3 (2024)
141.	Merlin	1	0	1	1	2	0	0	1	2	0	8	0.8	0	2 (2020)
142.	Peregrine	5	6	8	17	25	5	3	4	4	1	78	7.8	1	25 (2020)
143.	Magpie	0	0	0	2	1	5	0	0	0	0	8	0.8	0	5 (2021)
144.	Jackdaw	2	1	0	0	0	3	6	9	0	0	21	2.1	0	9 (2023)
145.	Rook	0	2	4	0	0	0	0	0	1	0	7	0.7	0	4 (2018)
146.	Carrion Crow	3	341	344	427	23	261	84	227	132	94	1936	194	0	427 (2019)
147.	Hooded Crow	0	1	0	0	0	0	0	1	1	1	4	0.4	0	1 (2017)
148.	Waxwing	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
149.	Skylark	0	14	1	1	37	4	1	9	5	1	73	7.3	0	37 (2020)
150.	Sand Martin	79	38	22	38	13	46	40	64	54	12	406	41	0	79 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	Swallow	239	260	946	492	73	334	457	529	89	5	3424	342	15	946 (2018)
152.	House Martin	10	7	7	52	6	11	1	46	12	1	153	15	0	52 (2019)
153.	swallow sp.	0	3	0	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
154.	Goldcrest	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
155.	Starling	22	34	8	0	0	77	10	0	80	0	231	23	0	80 (2024)
156.	Song Thrush	0	0	51	0	0	0	1	0	0	0	52	5.2	0	51 (2018)
157.	Redwing	3	5	730	26	271	61	53	88	26	0	1263	126	0	730 (2018)
158.	Blackbird	60	2	35	2	53	10	6	2	42	1	213	21	0	60 (2016)
159.	Fieldfare	11	2	178	0	429	1	68	2	0	0	691	69	0	429 (2020)
160.	Ring Ouzel	0	0	1	1	1	0	0	0	0	0	3	0.3	0	1 (2018)
161.	thrush sp.	0	0	307	0	33	4	27	500	5	0	876	88	0	500 (2023)
162.	Wheatear	0	4	2	9	5	1	2	3	0	0	26	2.6	2	9 (2019)
163.	Tree Sparrow	0	2	0	0	0	0	1	0	0	0	3	0.3	0	2 (2017)
164.	Yellow Wagtail (flavissima)	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
165.	Yellow wagtail sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
166.	Grey Wagtail	6	7	6	13	6	10	11	8	5	1	73	7.3	0	13 (2019)
167.	alba wagtail sp.	0	20	10	16	0	4	0	0	2	0	52	5.2	0	20 (2017)
168.	Pied Wagtail	7	25	82	76	40	70	34	65	9	9	417	42	0	82 (2018)
169.	Meadow Pipit	88	408	770	312	799	425	83	293	59	16	3253	325	0	799 (2020)
170.	Rock Pipit	0	0	0	3	0	0	0	0	0	0	3	0.3	0	3 (2019)
171.	Chaffinch	0	0	0	1	0	0	0	0	1	0	2	0.2	0	1 (2019)
172.	Brambling	0	0	55	0	0	0	0	0	0	0	55	5.5	0	55 (2018)
173.	finch sp.	0	34	50	0	12	0	15	2	0	0	113	11	0	50 (2018)
174.	Greenfinch	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
175.	Twite	0	0	1	0	1	6	0	0	0	0	8	0.8	0	6 (2021)
176.	Linnet	49	44	186	79	49	22	34	28	13	3	507	51	0	186 (2018)
177.	Goldfinch	17	15	10	15	0	1	0	0	2	0	60	6	0	17 (2016)
178.	Siskin	0	20	1	1	0	224	0	11	0	0	257	26	0	224 (2021)
179.	Snow Bunting	0	0	12	2	2	3	0	3	0	0	22	2.2	0	12 (2018)
180.	passerine sp.	14	19	66	91	7	0	10	90	0	0	297	30	0	91 (2019)
	Other species
1.	Harbour Porpoise	13	34	38	51	32	17	33	31	19	2	270	27	2	51 (2019)
2.	White-beaked dolphin	9	0	47	12	81	62	40	48	90	0	389	39	0	90 (2024)
3.	Killer whale	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
4.	Bottle-Nosed Dolphin	29	71	183	965	1198	1362	958	1604	1992	104	8466	847	0	1992 (2024)
5.	dolphin sp.	0	0	1	0	0	0	2	0	0	0	3	0.3	0	2 (2022)
6.	Sperm whale	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
7.	Minke Whale	0	1	1	0	0	5	3	6	15	0	31	3.1	0	15 (2024)
8.	Humpback whale	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
9.	Grey seal	0	0	1	4	0	0	3	4	0	0	12	1.2	0	4 (2019)
	Other species
1.	Painted Lady	0	0	0	154	0	0	0	0	0	0	154	15	0	154 (2019)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	99954	121186	167015	138172	112631	149961	117118	107890	103336	6784	1124047	112405	5157
	Observation hours	358:40	518:25	686:44	749:37	557:40	590:20	525:35	591:55	608:05	77:20	5,264:21	526:26

Trektellen

Totals Seaton Sluice (Northumberland, England) 2016 - 2025