Totals Seaton Sluice (Northumberland, England) 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	9	2	4	61	25	32	11	33	0	9	186	19	0	61 (2018)
2.	Pale-bellied Brent Goose	132	57	178	53	347	414	223	94	74	1	1573	157	0	414 (2020)
3.	Canada Goose	3	40	63	239	160	69	715	94	225	454	2062	206	0	715 (2021)
4.	Barnacle Goose	400	0	71	3219	304	272	181	16	124	5	4592	459	0	3219 (2018)
5.	Greylag Goose	6	1	30	54	57	3	76	19	55	33	334	33	0	76 (2021)
6.	Anser sp.	3	6	38	31	19	36	25	22	4	19	203	20	0	38 (2017)
7.	Pink-footed Goose	1431	1111	4067	7993	6750	8056	4771	3839	7880	376	46274	4627	0	8056 (2020)
8.	Eurasian White-fronted Goose	0	0	8	0	0	0	0	0	0	0	8	0.8	0	8 (2017)
9.	Mute Swan	11	2	32	44	22	40	27	22	23	21	244	24	0	44 (2018)
10.	Whooper Swan	185	9	451	127	423	290	901	125	676	40	3227	323	0	901 (2021)
11.	swan sp.	0	0	0	1	0	0	0	2	0	0	3	0.3	0	2 (2022)
12.	Shelduck	136	61	286	239	201	114	235	66	123	113	1574	157	7	286 (2017)
13.	Ruddy Shelduck	0	0	0	0	0	0	0	1	0	2	3	0.3	0	2 (2024)
14.	Mandarin	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2018)
15.	Garganey	1	0	0	2	0	0	1	0	0	0	4	0.4	0	2 (2018)
16.	Shoveler	16	17	8	32	16	12	4	2	24	5	136	14	0	32 (2018)
17.	Gadwall	4	10	8	17	9	15	21	1	19	3	107	11	0	21 (2021)
18.	Wigeon	2128	1947	4097	5509	3263	5093	4447	3538	1739	59	31820	3182	30	5509 (2018)
19.	Mallard	126	83	124	263	127	76	72	45	82	50	1048	105	0	263 (2018)
20.	Pintail	12	27	31	95	31	67	36	40	23	1	363	36	0	95 (2018)
21.	Teal	3389	2979	2799	7615	5813	3861	3664	3749	5327	284	39480	3948	6	7615 (2018)
22.	duck sp.	0	0	0	0	10	0	0	0	0	0	10	1	0	10 (2019)
23.	Pochard	0	0	0	0	1	6	1	0	0	0	8	0.8	0	6 (2020)
24.	Tufted Duck	21	15	29	46	51	12	17	48	32	4	275	28	0	51 (2019)
25.	Scaup	1	13	22	15	17	5	8	9	4	41	135	14	0	41 (2024)
26.	Eider	349	643	996	1973	1615	704	839	577	857	475	9028	903	302	1973 (2018)
27.	Velvet Scoter	48	41	84	79	74	81	34	58	32	23	554	55	3	84 (2017)
28.	Common Scoter	6170	6077	12296	12431	13583	11191	14798	13222	16715	6822	113305	11331	1339	16715 (2023)
29.	Long-tailed Duck	40	90	26	59	52	26	17	11	22	3	346	35	3	90 (2016)
30.	Goldeneye	327	265	435	250	299	130	111	91	107	15	2030	203	12	435 (2017)
31.	Smew	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2019)
32.	Goosander	22	36	103	245	306	205	166	211	271	199	1764	176	6	306 (2019)
33.	Red-breasted Merganser	71	43	84	48	87	34	45	26	38	16	492	49	0	87 (2019)
34.	Mergus sp.	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2018)
35.	Swift	133	135	83	867	677	366	55	168	166	142	2792	279	0	867 (2018)
36.	Cuckoo	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
37.	Feral Pigeon	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2019)
38.	Stock Dove	2	1	0	2	0	0	0	0	1	0	6	0.6	0	2 (2015)
39.	Woodpigeon	0	2	2	12	4	7	0	1	53	29	110	11	0	53 (2023)
40.	Collared Dove	0	0	0	0	0	0	0	1	2	0	3	0.3	0	2 (2023)
41.	Crane	0	0	0	0	0	0	0	0	6	0	6	0.6	0	6 (2023)
42.	Red-necked Grebe	2	1	5	1	5	2	4	7	1	0	28	2.8	0	7 (2022)
43.	Great Crested Grebe	3	2	7	7	2	9	7	6	7	2	52	5.2	1	9 (2020)
44.	Slavonian Grebe	0	1	0	0	0	1	1	2	0	0	5	0.5	0	2 (2022)
45.	Black-necked Grebe	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
46.	grebe sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
47.	Oystercatcher	1220	703	1006	1880	2296	1379	964	1005	1723	741	12917	1292	98	2296 (2019)
48.	Avocet	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
49.	Grey Plover	2	1	8	3	2	12	6	14	4	0	52	5.2	0	14 (2022)
50.	Golden Plover	2486	1970	5467	11127	4206	4235	3360	3025	3760	253	39889	3989	1299	11127 (2018)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Ringed Plover	140	18	99	156	176	72	113	63	179	98	1114	111	3	179 (2023)
52.	Lapwing	392	500	4	850	278	696	582	612	540	553	5007	501	0	850 (2018)
53.	Whimbrel	109	187	114	451	653	132	78	116	175	381	2396	240	0	653 (2019)
54.	Curlew	994	816	1563	2867	2681	2885	955	1236	2010	1280	17287	1729	48	2885 (2020)
55.	Bar-tailed Godwit	26	11	34	9	19	15	63	27	39	41	284	28	0	63 (2021)
56.	Black-tailed Godwit	9	60	1	144	93	6	19	10	27	24	393	39	0	144 (2018)
57.	Woodcock	10	3	2	2	1	9	2	2	0	0	31	3.1	0	10 (2015)
58.	Snipe	0	2	1	1	0	2	2	1	1	0	10	1	0	2 (2016)
59.	Grey Phalarope	0	0	0	0	0	0	3	0	1	0	4	0.4	0	3 (2021)
60.	Common Sandpiper	12	10	7	5	14	8	3	9	23	5	96	9.6	0	23 (2023)
61.	Wood Sandpiper	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
62.	Redshank	473	286	553	915	849	407	289	430	524	226	4952	495	124	915 (2018)
63.	Spotted Redshank	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2023)
64.	Greenshank	1	0	0	0	4	1	0	0	1	0	7	0.7	0	4 (2019)
65.	Turnstone	94	147	201	410	319	215	67	181	270	98	2002	200	72	410 (2018)
66.	Knot	451	256	196	519	1547	220	127	13	319	21	3669	367	485	1547 (2019)
67.	Ruff	6	0	0	1	3	1	1	0	2	0	14	1.4	0	6 (2015)
68.	wader sp.	0	0	0	0	18	0	0	1	0	0	19	1.9	0	18 (2019)
69.	small wader	0	0	0	0	0	0	0	15	0	10	25	2.5	0	15 (2022)
70.	Curlew Sandpiper	0	1	0	0	0	1	0	0	0	0	2	0.2	0	1 (2016)
71.	Sanderling	446	538	194	890	676	198	178	321	310	247	3998	400	102	890 (2018)
72.	Dunlin	608	483	783	779	212	403	392	695	375	50	4780	478	2	783 (2017)
73.	Purple Sandpiper	9	9	22	82	29	37	7	33	76	29	333	33	20	82 (2018)
74.	Calidris sp.	0	0	0	22	0	0	0	40	3	0	65	6.5	0	40 (2022)
75.	Sooty Tern	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
76.	Little Tern	1	5	3	4	7	5	39	11	2	4	81	8.1	0	39 (2021)
77.	Black Tern	5	4	0	2	3	1	0	0	4	0	19	1.9	0	5 (2015)
78.	Arctic Tern	456	404	299	74	155	280	71	92	499	180	2510	251	0	499 (2023)
79.	Common/Arctic Tern	265	142	560	345	19	0	36	0	10	0	1377	138	30	560 (2017)
80.	Common Tern	1157	2514	1557	3275	2066	4254	2385	2731	2507	366	22812	2281	116	4254 (2020)
81.	Roseate Tern	15	52	8	10	11	116	22	14	8	41	297	30	5	116 (2020)
82.	Sandwich Tern	8802	5574	5990	7309	6659	9411	6322	6442	5291	3848	65648	6565	75	9411 (2020)
83.	Little Gull	17	426	25	94	157	353	19	57	82	3	1233	123	20	426 (2016)
84.	Kittiwake	34492	10318	7292	19232	5488	1531	7269	8681	2945	3621	100869	10087	70	34492 (2015)
85.	Sabine's Gull	0	0	0	0	0	0	1	1	1	0	3	0.3	0	1 (2021)
86.	Black-headed Gull	1293	1265	1440	3167	2596	1204	1631	1273	1178	411	15458	1546	276	3167 (2018)
87.	Mediterranean Gull	22	27	24	31	59	59	80	96	66	34	498	50	1	96 (2022)
88.	Common Gull	1421	1690	4272	2078	1043	233	645	295	1287	700	13664	1366	60	4272 (2017)
89.	Caspian Gull	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
90.	Herring Gull	2672	2159	2174	2671	1837	60	385	786	479	160	13383	1338	20	2672 (2015)
91.	Herring Gull (subsp. argentatus)	0	0	0	1	0	0	0	0	3	0	4	0.4	0	3 (2023)
92.	Great Black-backed Gull	923	1534	2138	1029	214	69	60	15	292	79	6353	635	0	2138 (2017)
93.	Glaucous Gull	1	1	11	2	2	0	0	2	1	2	22	2.2	0	11 (2017)
94.	Lesser Black-backed Gull	210	124	121	121	138	22	150	115	182	130	1313	131	0	210 (2015)
95.	Iceland Gull	1	0	4	6	1	0	1	0	0	0	13	1.3	0	6 (2018)
96.	Long-tailed Skua	4	4	0	2	10	21	6	8	6	1	62	6.2	0	21 (2020)
97.	skua sp.	1	6	3	1	3	9	6	7	0	0	36	3.6	0	9 (2020)
98.	Arctic Skua	143	95	137	182	162	230	211	284	211	189	1844	184	0	284 (2022)
99.	Pomarine Skua	7	9	3	26	25	9	8	14	2	0	103	10	0	26 (2018)
100.	Great Skua	36	42	94	51	36	122	135	37	22	7	582	58	0	135 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Puffin	557	877	370	900	1228	1912	3639	1055	1320	504	12362	1236	12	3639 (2021)
102.	Black Guillemot	0	0	1	1	1	0	1	0	0	1	5	0.5	0	1 (2017)
103.	Razorbill	1194	3937	497	4318	992	316	7178	543	379	287	19641	1964	51	7178 (2021)
104.	Razorbill/Guillemot	5130	16689	17340	11558	28834	15167	18234	29487	15777	13914	172130	17213	230	29487 (2022)
105.	Little Auk	369	36	5	41	93	2	32	61	12	0	651	65	0	369 (2015)
106.	Brünnich's Guillemot	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
107.	Guillemot	3209	10999	2784	9630	4712	919	11860	2020	382	945	47460	4746	82	11860 (2021)
108.	Red-throated Diver	726	668	1163	1897	1364	1292	1233	1296	1125	322	11086	1109	51	1897 (2018)
109.	Black-throated Diver	5	8	11	6	4	7	4	4	3	2	54	5.4	0	11 (2017)
110.	Great Northern Diver	27	21	27	24	18	43	47	15	36	3	261	26	0	47 (2021)
111.	White-billed Diver	0	0	2	1	0	0	1	1	0	0	5	0.5	0	2 (2017)
112.	diver sp.	0	0	5	4	2	1	0	2	0	0	14	1.4	0	5 (2017)
113.	Storm Petrel	0	1	0	1	0	0	2	0	0	0	4	0.4	0	2 (2021)
114.	Leach's Petrel	0	0	0	1	0	0	1	0	0	0	2	0.2	0	1 (2018)
115.	Fulmar	557	987	1986	1338	814	1182	713	1790	653	635	10655	1066	63	1986 (2017)
116.	Blue Fulmar	0	0	0	0	0	0	0	4	0	0	4	0.4	0	4 (2022)
117.	Cory's Shearwater	0	0	0	0	0	0	0	6	0	0	6	0.6	0	6 (2022)
118.	Sooty Shearwater	24	74	55	16	18	231	131	57	23	0	629	63	0	231 (2020)
119.	Great Shearwater	0	1	0	0	0	0	1	2	0	0	4	0.4	0	2 (2022)
120.	Manx Shearwater	836	928	830	1905	2079	1986	1090	8635	2239	992	21520	2152	50	8635 (2022)
121.	Balearic Shearwater	1	2	0	0	0	0	4	3	1	0	11	1.1	0	4 (2021)
122.	Gannet	20934	16109	29225	24946	22607	23811	42203	13856	19426	8418	221535	22154	183	42203 (2021)
123.	Cormorant	1779	1584	2252	3111	2949	1996	1987	1176	1658	919	19411	1941	2	3111 (2018)
124.	Shag	299	204	267	589	389	340	305	108	916	58	3475	348	12	916 (2023)
125.	Little Egret	0	0	0	8	6	3	4	1	10	0	32	3.2	0	10 (2023)
126.	Great White Egret	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
127.	Grey Heron	18	45	56	68	50	57	43	39	65	32	473	47	0	68 (2018)
128.	Osprey	1	0	0	0	0	0	0	0	0	1	2	0.2	0	1 (2015)
129.	Sparrowhawk	4	0	2	6	6	4	0	0	2	4	28	2.8	0	6 (2018)
130.	Marsh Harrier	0	0	0	2	2	2	1	0	0	0	7	0.7	0	2 (2018)
131.	Red Kite	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2022)
132.	Common Buzzard	0	0	0	0	0	1	0	0	1	0	2	0.2	0	1 (2020)
133.	Long-eared Owl	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2022)
134.	Short-eared Owl	2	1	0	3	5	3	4	6	4	1	29	2.9	0	6 (2022)
135.	Asio sp.	0	0	0	1	1	0	0	0	0	0	2	0.2	0	1 (2018)
136.	Eagle Owl	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
137.	Kingfisher	2	0	2	0	7	1	0	2	0	1	15	1.5	0	7 (2019)
138.	Kestrel	2	3	9	14	3	3	0	4	13	5	56	5.6	0	14 (2018)
139.	falcon sp.	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
140.	Merlin	0	1	0	1	1	2	0	0	1	1	7	0.7	0	2 (2020)
141.	Peregrine	11	5	6	8	17	25	5	3	4	3	87	8.7	1	25 (2020)
142.	Magpie	0	0	0	0	2	1	5	0	0	0	8	0.8	0	5 (2021)
143.	Jackdaw	0	2	1	0	0	0	3	6	9	0	21	2.1	0	9 (2023)
144.	Rook	2	0	2	4	0	0	0	0	0	1	9	0.9	0	4 (2018)
145.	Carrion Crow	50	3	341	344	427	23	261	84	227	132	1892	189	2	427 (2019)
146.	Hooded Crow	0	0	1	0	0	0	0	0	1	1	3	0.3	0	1 (2017)
147.	Waxwing	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2023)
148.	Skylark	0	0	14	1	1	37	4	1	9	5	72	7.2	0	37 (2020)
149.	Sand Martin	3	79	38	22	38	13	46	40	64	45	388	39	0	79 (2016)
150.	Swallow	49	239	260	946	492	73	334	457	529	36	3415	342	15	946 (2018)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	House Martin	2	10	7	7	52	6	11	1	46	12	154	15	0	52 (2019)
152.	swallow sp.	0	0	3	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
153.	Goldcrest	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2023)
154.	Starling	0	22	34	8	0	0	77	10	0	0	151	15	0	77 (2021)
155.	Song Thrush	0	0	0	51	0	0	0	1	0	0	52	5.2	0	51 (2018)
156.	Redwing	806	3	5	730	26	271	61	53	88	0	2043	204	0	806 (2015)
157.	Blackbird	142	60	2	35	2	53	10	6	2	0	312	31	0	142 (2015)
158.	Fieldfare	453	11	2	178	0	429	1	68	2	0	1144	114	0	453 (2015)
159.	Ring Ouzel	0	0	0	1	1	1	0	0	0	0	3	0.3	0	1 (2018)
160.	thrush sp.	0	0	0	307	0	33	4	27	500	0	871	87	0	500 (2023)
161.	Wheatear	2	0	4	2	9	5	1	2	3	0	28	2.8	2	9 (2019)
162.	Tree Sparrow	0	0	2	0	0	0	0	1	0	0	3	0.3	0	2 (2017)
163.	Yellow Wagtail (flavissima)	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
164.	Yellow wagtail sp.	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
165.	Grey Wagtail	7	6	7	6	13	6	10	11	8	2	76	7.6	0	13 (2019)
166.	alba wagtail sp.	0	0	20	10	16	0	4	0	0	2	52	5.2	0	20 (2017)
167.	Pied Wagtail	15	7	25	82	76	40	70	34	65	9	423	42	0	82 (2018)
168.	Meadow Pipit	117	88	408	770	312	799	425	83	293	32	3327	333	0	799 (2020)
169.	Rock Pipit	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2019)
170.	Chaffinch	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
171.	Brambling	0	0	0	55	0	0	0	0	0	0	55	5.5	0	55 (2018)
172.	finch sp.	0	0	34	50	0	12	0	15	2	0	113	11	0	50 (2018)
173.	Greenfinch	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
174.	Twite	0	0	0	1	0	1	6	0	0	0	8	0.8	0	6 (2021)
175.	Linnet	8	49	44	186	79	49	22	34	28	13	512	51	0	186 (2018)
176.	Goldfinch	0	17	15	10	15	0	1	0	0	2	60	6	0	17 (2016)
177.	Siskin	0	0	20	1	1	0	224	0	11	0	257	26	0	224 (2021)
178.	Snow Bunting	0	0	0	12	2	2	3	0	3	0	22	2.2	0	12 (2018)
179.	passerine sp.	12	14	19	66	91	7	0	10	90	0	309	31	0	91 (2019)
	Other species
1.	Harbour Porpoise	5	13	34	38	51	32	17	33	31	16	270	27	2	51 (2019)
2.	White-beaked dolphin	20	9	0	47	12	81	62	40	48	90	409	41	0	90 (2024)
3.	Killer whale	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
4.	Bottle-Nosed Dolphin	66	29	71	183	965	1198	1362	958	1604	1325	7761	776	0	1604 (2023)
5.	dolphin sp.	0	0	0	1	0	0	0	2	0	0	3	0.3	0	2 (2022)
6.	Sperm whale	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
7.	Minke Whale	0	0	1	1	0	0	5	3	6	15	31	3.1	0	15 (2024)
8.	Humpback whale	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
9.	Grey seal	0	0	0	1	4	0	0	3	4	0	12	1.2	0	4 (2019)
	Other species
1.	Painted Lady	0	0	0	0	154	0	0	0	0	0	154	15	0	154 (2019)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	112059	99954	121186	167015	138172	112631	149961	117118	107890	51868	1177854	117785	5393
	Observation hours	400:35	358:40	518:25	686:44	749:37	557:40	590:20	525:35	591:55	316:55	5,296:26	529:39

Trektellen

Totals Seaton Sluice (Northumberland, England) 2015 - 2024