Totals Rodeo Lagoon Seawatch (CA) 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Black Brant	0	0	0	0	0	6	315	327	47	11	706	118	0	327 (2022)
2.	Canada Goose	0	0	0	0	1	70	42	57	15	33	218	36	53	70 (2020)
3.	Lesser Canada Goose	0	0	0	0	362	337	410	6	9	0	1124	187	7	410 (2021)
4.	Ross's Goose	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2022)
5.	Snow Goose	0	0	0	0	0	5	0	25	0	0	30	5	0	25 (2022)
6.	goose sp.	0	0	0	0	0	156	0	4	0	0	160	27	0	156 (2020)
7.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	0	27	0	27	4.5	0	27 (2023)
8.	Greater White-fronted Goose (American)	0	0	0	0	0	19	44	305	215	0	583	97	7	305 (2022)
9.	Wood Duck	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
10.	Shoveler	0	0	0	0	25	2	49	30	1	0	107	18	9	49 (2021)
11.	Gadwall	0	0	0	0	1	0	1	0	0	0	2	0.3	1	1 (2019)
12.	American Wigeon	0	0	0	0	6	3	64	84	0	20	177	30	41	84 (2022)
13.	Mallard	0	0	0	0	4	2	5	9	2	0	22	3.7	59	9 (2022)
14.	Pintail	0	0	0	0	224	5	304	219	1	59	812	135	13	304 (2021)
15.	dabbling duck sp.	0	0	0	0	0	15	100	0	0	0	115	19	0	100 (2021)
16.	duck sp.	0	0	0	0	40	0	201	0	0	0	241	40	0	201 (2021)
17.	Green-winged Teal	0	0	0	0	16	15	70	16	26	0	143	24	35	70 (2021)
18.	Scaup	0	0	0	0	0	238	266	57	13	0	574	96	8	266 (2021)
19.	Greater / Lesser Scaup	0	0	0	0	101	48	0	0	237	0	386	64	0	237 (2023)
20.	Surf Scoter	0	0	0	0	1277	2451	6078	3085	1054	348	14293	2382	3132	6078 (2021)
21.	White-winged Scoter	0	0	0	0	4	0	3	0	4	5	16	2.7	0	5 (2024)
22.	Black Scoter	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
23.	Long-tailed Duck	0	0	0	0	0	0	1	0	1	0	2	0.3	0	1 (2021)
24.	Bufflehead	0	0	0	0	3	2	14	2	0	2	23	3.8	97	14 (2021)
25.	Goldeneye	0	0	0	0	0	7	12	0	4	1	24	4	28	12 (2021)
26.	Goosander	0	0	0	0	0	2	0	0	0	0	2	0.3	0	2 (2020)
27.	Red-breasted Merganser	0	0	0	0	11	0	20	8	9	8	56	9.3	11	20 (2021)
28.	Ruddy Duck	0	0	0	0	0	0	4	0	0	0	4	0.7	1	4 (2021)
29.	American Black Swift	0	0	0	0	0	0	5	0	0	0	5	0.8	0	5 (2021)
30.	Vaux's Swift	0	0	0	0	99	904	48	847	79	0	1977	330	0	904 (2020)
31.	White-throated Swift	0	0	0	0	1	5	13	3	0	1	23	3.8	0	13 (2021)
32.	Allen's Hummingbird	0	0	0	0	0	0	0	0	0	4	4	0.7	0	4 (2024)
33.	Feral Pigeon	0	0	0	0	0	0	9	0	0	0	9	1.5	0	9 (2021)
34.	Band-tailed Pigeon	0	0	0	0	6721	11613	6314	10222	1834	0	36704	6117	0	11613 (2020)
35.	Collared Dove	0	0	0	0	1	6	8	8	6	0	29	4.8	2	8 (2021)
36.	Mourning Dove	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
37.	Red-necked Grebe	0	0	0	0	0	0	0	1	1	0	2	0.3	0	1 (2022)
38.	Slavonian Grebe	0	0	0	0	0	0	0	0	1	3	4	0.7	0	3 (2024)
39.	Black-necked Grebe	0	0	0	0	1	7	0	0	0	0	8	1.3	42	7 (2020)
40.	Black-necked / Slavonian Grebe	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2021)
41.	Western Grebe	0	0	0	0	0	0	0	1	9	0	10	1.7	392	9 (2023)
42.	Black Oystercatcher	0	0	0	0	8	42	20	30	5	10	115	19	10	42 (2020)
43.	American Avocet	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
44.	Grey Plover	0	0	0	0	1	1	0	1	3	0	6	1	0	3 (2023)
45.	Semipalmated Plover	0	0	0	0	6	30	9	0	1	4	50	8.3	3	30 (2020)
46.	Killdeer	0	0	0	0	90	0	3	0	15	0	108	18	28	90 (2019)
47.	Snowy Plover	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
48.	Whimbrel	0	0	0	0	1	0	0	0	0	0	1	0.2	0	1 (2019)
49.	Hudsonian Whimbrel	0	0	0	0	3	14	311	74	41	13	456	76	8	311 (2021)
50.	Long-billed Curlew	0	0	0	0	11	20	20	5	5	20	81	13.5	0	20 (2020)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Marbled Godwit	0	0	0	0	16	32	60	18	6	0	132	22	0	60 (2021)
52.	Black Turnstone	0	0	0	0	0	2	0	0	0	6	8	1.3	0	6 (2024)
53.	Surfbird	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2022)
54.	small wader	0	0	0	0	0	0	0	0	0	195	195	33	0	195 (2024)
55.	Sanderling	0	0	0	0	0	8	1	2	0	0	11	1.8	0	8 (2020)
56.	Dunlin	0	0	0	0	0	33	2	0	6	0	41	6.8	2	33 (2020)
57.	Least Sandpiper	0	0	0	0	10	50	104	1	13	0	178	30	10	104 (2021)
58.	Western Sandpiper	0	0	0	0	26	87	6	4	76	1	200	33	2	87 (2020)
59.	Short-billed Dowitcher	0	0	0	0	0	1	26	9	0	0	36	6	0	26 (2021)
60.	dowitcher sp.	0	0	0	0	2	0	48	25	26	0	101	17	0	48 (2021)
61.	Red-necked Phalarope	0	0	0	0	3	2	45	146	0	0	196	33	93	146 (2022)
62.	Grey Phalarope	0	0	0	0	0	0	1	0	1	0	2	0.3	0	1 (2021)
63.	Lesser Yellowlegs	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
64.	Willet	0	0	0	0	0	2	0	0	0	0	2	0.3	1	2 (2020)
65.	Willet (Western)	0	0	0	0	0	17	0	0	0	0	17	2.8	0	17 (2020)
66.	Greater Yellowlegs	0	0	0	0	6	4	5	2	1	0	18	3	1	6 (2019)
67.	Greater/Lesser Yellowlegs	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
68.	Black Skimmer	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2023)
69.	Kittiwake	0	0	0	0	0	4	0	6	0	0	10	1.7	0	6 (2022)
70.	Bonaparte's Gull	0	0	0	0	0	2	80	13	96	138	329	55	30	138 (2024)
71.	Heermann's Gull	0	0	0	0	2392	6510	2569	912	284	5	12672	2112	3065	6510 (2020)
72.	Mew Gull ssp brachyrhynchus	0	0	0	0	299	470	1207	678	271	0	2925	488	50	1207 (2021)
73.	Short-billed Gull	0	0	0	0	0	0	0	0	299	182	481	80	1	299 (2023)
74.	Ring-billed Gull	0	0	0	0	29	79	65	35	45	31	284	47	1	79 (2020)
75.	California Gull	0	0	0	0	2457	6834	9763	3636	3623	3406	29719	4953	332	9763 (2021)
76.	Glaucous-winged Gull	0	0	0	0	619	751	1410	1228	728	1019	5755	959	27	1410 (2021)
77.	Western Gull	0	0	0	0	1191	4287	5136	3258	2841	2464	19177	3196	632	5136 (2021)
78.	Western x Glaucous-winged Gull	0	0	0	0	10	2	2	8	3	13	38	6.3	0	13 (2024)
79.	Thayer's Gull	0	0	0	0	95	142	258	399	232	251	1377	230	264	399 (2022)
80.	Herring Gull	0	0	0	0	126	17	0	0	0	0	143	24	0	126 (2019)
81.	American Herring Gull	0	0	0	0	0	107	327	240	228	422	1324	221	3	422 (2024)
82.	large gull sp.	0	0	0	0	200	135	440	140	50	150	1115	186	0	440 (2021)
83.	Caspian Tern	0	0	0	0	39	760	1171	690	407	138	3205	534	87	1171 (2021)
84.	Elegant Tern	0	0	0	0	1722	15414	2112	2163	907	578	22896	3816	122	15414 (2020)
85.	Forster's Tern	0	0	0	0	0	0	0	7	0	0	7	1.2	0	7 (2022)
86.	Pomarine Skua	0	0	0	0	1	2	3	1	0	0	7	1.2	0	3 (2021)
87.	Arctic Skua	0	0	0	0	100	70	33	73	17	0	293	49	7	100 (2019)
88.	Guillemot	0	0	0	0	164	3607	1844	1635	3927	487	11664	1944	834	3927 (2023)
89.	Pigeon Guillemot	0	0	0	0	1	60	29	41	14	9	154	26	23	60 (2020)
90.	Marbled Murrelet	0	0	0	0	3	4	0	3	0	2	12	2	2	4 (2020)
91.	Rhinoceros Auklet	0	0	0	0	0	0	0	7	0	0	7	1.2	0	7 (2022)
92.	Red-throated Diver	0	0	0	0	321	3694	6449	2068	2088	958	15578	2596	820	6449 (2021)
93.	Pacific Loon	0	0	0	0	1	76	530	609	72	128	1416	236	2	609 (2022)
94.	Great Northern Diver	0	0	0	0	13	24	127	82	32	32	310	52	6	127 (2021)
95.	diver sp.	0	0	0	0	2	1	0	0	0	0	3	0.5	0	2 (2019)
96.	Fulmar	0	0	0	0	0	27	22	82	0	0	131	22	1	82 (2022)
97.	Sooty Shearwater	0	0	0	0	74892	86240	300	1	0	0	161433	26906	0	86240 (2020)
98.	Brown Booby	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
99.	Brandt's Cormorant	0	0	0	0	2995	11992	7882	3501	3643	1717	31730	5288	5730	11992 (2020)
100.	Pelagic Cormorant	0	0	0	0	33	238	367	278	119	75	1110	185	29	367 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	Double-crested Cormorant	0	0	0	0	657	1286	652	462	284	97	3438	573	162	1286 (2020)
102.	Night Heron	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
103.	Great Blue Heron	0	0	0	0	0	13	9	4	3	1	30	5	15	13 (2020)
104.	Great White Egret	0	0	0	0	8	28	0	6	7	0	49	8.2	21	28 (2020)
105.	Snowy Egret	0	0	0	0	5	36	77	48	24	21	211	35	31	77 (2021)
106.	American White Pelican	0	0	0	0	28	0	0	0	0	0	28	4.7	0	28 (2019)
107.	Brown Pelican	0	0	0	0	9210	55315	21396	11974	7719	1186	106800	17800	1356	55315 (2020)
108.	Turkey Vulture	0	0	0	0	10	4	7	0	0	0	21	3.5	4	10 (2019)
109.	Osprey	0	0	0	0	10	14	14	15	0	2	55	9.2	0	15 (2022)
110.	White-tailed Kite	0	0	0	0	1	2	4	1	0	0	8	1.3	0	4 (2021)
111.	Sharp-shinned Hawk	0	0	0	0	15	16	33	8	9	0	81	13.5	2	33 (2021)
112.	Cooper's Hawk	0	0	0	0	6	2	5	2	3	1	19	3.2	2	6 (2019)
113.	Northern Harrier	0	0	0	0	10	7	13	1	0	0	31	5.2	3	13 (2021)
114.	Bald Eagle	0	0	0	0	0	2	3	3	3	3	14	2.3	0	3 (2021)
115.	Red-shouldered Hawk	0	0	0	0	2	2	2	1	0	0	7	1.2	2	2 (2019)
116.	Broad-winged Hawk	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2023)
117.	Red-tailed Hawk	0	0	0	0	7	1	2	2	0	1	13	2.2	11	7 (2019)
118.	Ferruginous Hawk	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
119.	Rough-legged Buzzard	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2024)
120.	Belted Kingfisher	0	0	0	0	0	2	0	0	0	0	2	0.3	0	2 (2020)
121.	Acorn Woodpecker	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2022)
122.	Northern Flicker	0	0	0	0	2	2	0	0	0	0	4	0.7	3	2 (2019)
123.	Northern Flicker (Yellow-shafted)	0	0	0	0	1	0	0	0	0	0	1	0.2	0	1 (2019)
124.	American Kestrel	0	0	0	0	2	2	0	0	0	0	4	0.7	1	2 (2019)
125.	Merlin	0	0	0	0	6	5	5	0	4	0	20	3.3	1	6 (2019)
126.	Peregrine	0	0	0	0	2	6	3	4	0	2	17	2.8	3	6 (2020)
127.	Tundra-peregrine	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2024)
128.	Black Phoebe	0	0	0	0	1	2	1	0	0	0	4	0.7	12	2 (2020)
129.	Say's Phoebe	0	0	0	0	2	3	2	5	0	0	12	2	4	5 (2022)
130.	Western Kingbird	0	0	0	0	0	0	3	1	0	0	4	0.7	0	3 (2021)
131.	American Crow	0	0	0	0	88	137	244	195	69	28	761	127	37	244 (2021)
132.	Raven	0	0	0	0	40	195	97	72	0	0	404	67	26	195 (2020)
133.	Cedar Waxwing	0	0	0	0	36	213	257	1	0	0	507	85	15	257 (2021)
134.	Sand Martin	0	0	0	0	0	1	0	0	0	0	1	0.2	0	1 (2020)
135.	Tree Swallow	0	0	0	0	0	1	19	6	77	1	104	17	2	77 (2023)
136.	Violet-green Swallow	0	0	0	0	1401	1035	1182	495	461	341	4915	819	3	1401 (2019)
137.	Northern Rough-winged Swallow	0	0	0	0	20	17	13	35	6	1	92	15.3	12	35 (2022)
138.	Purple Martin	0	0	0	0	0	3	0	0	0	0	3	0.5	0	3 (2020)
139.	Swallow	0	0	0	0	29	53	25	25	6	0	138	23	32	53 (2020)
140.	Cliff Swallow	0	0	0	0	0	21	4	2	0	0	27	4.5	0	21 (2020)
141.	swallow sp.	0	0	0	0	0	0	4	3	0	0	7	1.2	0	4 (2021)
142.	Ruby-crowned Kinglet	0	0	0	0	0	0	1	0	0	0	1	0.2	2	1 (2021)
143.	Starling	0	0	0	0	59	182	106	190	3	0	540	90	84	190 (2022)
144.	Western Bluebird	0	0	0	0	32	7	19	0	0	0	58	9.7	6	32 (2019)
145.	Varied Thrush	0	0	0	0	2	2	0	0	0	0	4	0.7	0	2 (2019)
146.	Hermit Thrush	0	0	0	0	1	0	0	1	0	0	2	0.3	8	1 (2019)
147.	American Robin	0	0	0	0	65	29	4	39	14	0	151	25	9	65 (2019)
148.	Buff-bellied Pipit	0	0	0	0	195	294	112	1	41	0	643	107	1	294 (2020)
149.	Purple Finch	0	0	0	0	8	0	9	0	0	0	17	2.8	24	9 (2021)
150.	House Finch	0	0	0	0	6	0	0	0	0	0	6	1	19	6 (2019)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
151.	Crossbill	0	0	0	0	35	0	3	0	0	0	38	6.3	0	35 (2019)
152.	American Goldfinch	0	0	0	0	4	14	25	1	0	1	45	7.5	20	25 (2021)
153.	Lesser Goldfinch	0	0	0	0	46	146	246	43	34	1	516	86	20	246 (2021)
154.	Pine Siskin	0	0	0	0	89	863	0	7	87	0	1046	174	39	863 (2020)
155.	Savannah Sparrow	0	0	0	0	1	0	0	0	0	0	1	0.2	2	1 (2019)
156.	Western Meadowlark	0	0	0	0	4	4	0	3	1	0	12	2	10	4 (2019)
157.	Hooded Oriole	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2022)
158.	Tricolored Blackbird	0	0	0	0	105	221	14	20	8	0	368	61	3	221 (2020)
159.	Red-winged Blackbird	0	0	0	0	365	39	66	147	35	0	652	109	31	365 (2019)
160.	Brown-headed Cowbird	0	0	0	0	0	0	6	0	0	0	6	1	1	6 (2021)
161.	Brewer's Blackbird	0	0	0	0	29	10	27	34	0	0	100	16.7	7	34 (2022)
162.	blackbird sp.	0	0	0	0	0	16	0	2	0	0	18	3	0	16 (2020)
163.	Yellow-rumped Warbler (Audubon's)	0	0	0	0	31	47	36	1	3	0	118	20	41	47 (2020)
164.	Yellow-rumped Warbler (Myrtle)	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2021)
165.	Townsend's Warbler	0	0	0	0	1	0	1	0	0	0	2	0.3	4	1 (2019)
	Other species
1.	Bottle-Nosed Dolphin	0	0	0	0	0	4	5	0	0	0	9	1.5	0	5 (2021)
2.	Humpback whale	0	0	0	0	1	0	2	0	0	0	3	0.5	0	2 (2021)
	Other species
1.	Monarch	0	0	0	0	15	0	1	16	0	0	32	5.3	3	16 (2022)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	109479	218119	81956	51307	32624	14638	508123	84687	18258
	Observation hours					209:20	503:05	377:50	302:20	157:25	80:30	1,630:30	271:45

Trektellen

Totals Rodeo Lagoon Seawatch (CA) 2015 - 2024