Totals Rodeo Lagoon Seawatch (CA) 2012 - 2021

	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
1.	Black Brant	0	0	0	0	0	0	0	0	6	315	321	107	0	315 (2021)
2.	Canada Goose	0	0	0	0	0	0	0	1	70	42	113	38	35	70 (2020)
3.	Lesser Canada Goose	0	0	0	0	0	0	0	362	337	410	1109	370	7	410 (2021)
4.	Snow Goose	0	0	0	0	0	0	0	0	5	0	5	1.7	0	5 (2020)
5.	goose sp.	0	0	0	0	0	0	0	0	156	0	156	52	0	156 (2020)
6.	Greater White-fronted Goose (American)	0	0	0	0	0	0	0	0	19	44	63	21	1	44 (2021)
7.	Wood Duck	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
8.	Shoveler	0	0	0	0	0	0	0	25	2	49	76	25.3	7	49 (2021)
9.	Gadwall	0	0	0	0	0	0	0	1	0	1	2	0.7	1	1 (2019)
10.	American Wigeon	0	0	0	0	0	0	0	6	3	64	73	24.3	26	64 (2021)
11.	Mallard	0	0	0	0	0	0	0	4	2	5	11	3.7	43	5 (2021)
12.	Pintail	0	0	0	0	0	0	0	224	5	304	533	178	6	304 (2021)
13.	dabbling duck sp.	0	0	0	0	0	0	0	0	15	100	115	38	0	100 (2021)
14.	duck sp.	0	0	0	0	0	0	0	40	0	201	241	80	0	201 (2021)
15.	Green-winged Teal	0	0	0	0	0	0	0	16	15	70	101	34	8	70 (2021)
16.	Scaup	0	0	0	0	0	0	0	0	238	266	504	168	4	266 (2021)
17.	Greater / Lesser Scaup	0	0	0	0	0	0	0	101	48	0	149	50	0	101 (2019)
18.	Surf Scoter	0	0	0	0	0	0	0	1277	2451	6078	9806	3269	1830	6078 (2021)
19.	White-winged Scoter	0	0	0	0	0	0	0	4	0	3	7	2.3	0	4 (2019)
20.	Black Scoter	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
21.	Long-tailed Duck	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
22.	Bufflehead	0	0	0	0	0	0	0	3	2	14	19	6.3	49	14 (2021)
23.	Goldeneye	0	0	0	0	0	0	0	0	7	12	19	6.3	21	12 (2021)
24.	Goosander	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2020)
25.	Red-breasted Merganser	0	0	0	0	0	0	0	11	0	20	31	10.3	5	20 (2021)
26.	Ruddy Duck	0	0	0	0	0	0	0	0	0	4	4	1.3	1	4 (2021)
27.	American Black Swift	0	0	0	0	0	0	0	0	0	5	5	1.7	0	5 (2021)
28.	Vaux's Swift	0	0	0	0	0	0	0	99	904	48	1051	350	0	904 (2020)
29.	White-throated Swift	0	0	0	0	0	0	0	1	5	13	19	6.3	0	13 (2021)
30.	Feral Pigeon	0	0	0	0	0	0	0	0	0	9	9	3	0	9 (2021)
31.	Band-tailed Pigeon	0	0	0	0	0	0	0	6721	11613	6314	24648	8216	0	11613 (2020)
32.	Collared Dove	0	0	0	0	0	0	0	1	6	8	15	5	2	8 (2021)
33.	Mourning Dove	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
34.	Black-necked Grebe	0	0	0	0	0	0	0	1	7	0	8	2.7	42	7 (2020)
35.	Black-necked / Slavonian Grebe	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2021)
36.	Black Oystercatcher	0	0	0	0	0	0	0	8	42	20	70	23.3	4	42 (2020)
37.	American Avocet	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
38.	Grey Plover	0	0	0	0	0	0	0	1	1	0	2	0.7	0	1 (2019)
39.	Semipalmated Plover	0	0	0	0	0	0	0	6	30	9	45	15	3	30 (2020)
40.	Killdeer	0	0	0	0	0	0	0	90	0	3	93	31	24	90 (2019)
41.	Snowy Plover	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
42.	Whimbrel	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2019)
43.	Hudsonian Whimbrel	0	0	0	0	0	0	0	3	14	311	328	109	1	311 (2021)
44.	Long-billed Curlew	0	0	0	0	0	0	0	11	20	20	51	17	0	20 (2020)
45.	Marbled Godwit	0	0	0	0	0	0	0	16	32	60	108	36	0	60 (2021)
46.	Black Turnstone	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2020)
47.	Sanderling	0	0	0	0	0	0	0	0	8	1	9	3	0	8 (2020)
48.	Dunlin	0	0	0	0	0	0	0	0	33	2	35	11.7	2	33 (2020)
49.	Least Sandpiper	0	0	0	0	0	0	0	10	50	104	164	55	10	104 (2021)
50.	Western Sandpiper	0	0	0	0	0	0	0	26	87	6	119	40	1	87 (2020)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
51.	Short-billed Dowitcher	0	0	0	0	0	0	0	0	1	26	27	9	0	26 (2021)
52.	dowitcher sp.	0	0	0	0	0	0	0	2	0	48	50	16.7	0	48 (2021)
53.	Red-necked Phalarope	0	0	0	0	0	0	0	3	2	45	50	16.7	83	45 (2021)
54.	Grey Phalarope	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
55.	Lesser Yellowlegs	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
56.	Willet	0	0	0	0	0	0	0	0	2	0	2	0.7	1	2 (2020)
57.	Willet (Western)	0	0	0	0	0	0	0	0	17	0	17	5.7	0	17 (2020)
58.	Greater Yellowlegs	0	0	0	0	0	0	0	6	4	5	15	5	1	6 (2019)
59.	Greater/Lesser Yellowlegs	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
60.	Kittiwake	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2020)
61.	Bonaparte's Gull	0	0	0	0	0	0	0	0	2	80	82	27.3	26	80 (2021)
62.	Heermann's Gull	0	0	0	0	0	0	0	2392	6510	2569	11471	3824	2725	6510 (2020)
63.	Mew Gull ssp brachyrhynchus	0	0	0	0	0	0	0	299	470	1207	1976	659	31	1207 (2021)
64.	Ring-billed Gull	0	0	0	0	0	0	0	29	79	65	173	58	0	79 (2020)
65.	California Gull	0	0	0	0	0	0	0	2457	6834	9763	19054	6351	120	9763 (2021)
66.	Glaucous-winged Gull	0	0	0	0	0	0	0	619	751	1410	2780	927	11	1410 (2021)
67.	Western Gull	0	0	0	0	0	0	0	1191	4287	5136	10614	3538	257	5136 (2021)
68.	Western x Glaucous-winged Gull	0	0	0	0	0	0	0	10	2	2	14	4.7	0	10 (2019)
69.	Thayer's Gull	0	0	0	0	0	0	0	95	142	258	495	165	139	258 (2021)
70.	Herring Gull	0	0	0	0	0	0	0	126	17	0	143	48	0	126 (2019)
71.	American Herring Gull	0	0	0	0	0	0	0	0	107	327	434	145	1	327 (2021)
72.	large gull sp.	0	0	0	0	0	0	0	200	135	440	775	258	0	440 (2021)
73.	Caspian Tern	0	0	0	0	0	0	0	39	760	1171	1970	657	83	1171 (2021)
74.	Elegant Tern	0	0	0	0	0	0	0	1722	15414	2112	19248	6416	122	15414 (2020)
75.	Pomarine Skua	0	0	0	0	0	0	0	1	2	3	6	2	0	3 (2021)
76.	Arctic Skua	0	0	0	0	0	0	0	100	70	33	203	68	7	100 (2019)
77.	Guillemot	0	0	0	0	0	0	0	164	3607	1844	5615	1872	154	3607 (2020)
78.	Pigeon Guillemot	0	0	0	0	0	0	0	1	60	29	90	30	14	60 (2020)
79.	Marbled Murrelet	0	0	0	0	0	0	0	3	4	0	7	2.3	2	4 (2020)
80.	Red-throated Diver	0	0	0	0	0	0	0	321	3694	6449	10464	3488	717	6449 (2021)
81.	Pacific Loon	0	0	0	0	0	0	0	1	76	530	607	202	1	530 (2021)
82.	Great Northern Diver	0	0	0	0	0	0	0	13	24	127	164	55	3	127 (2021)
83.	diver sp.	0	0	0	0	0	0	0	2	1	0	3	1	0	2 (2019)
84.	Fulmar	0	0	0	0	0	0	0	0	27	22	49	16.3	1	27 (2020)
85.	Sooty Shearwater	0	0	0	0	0	0	0	74892	86240	300	161432	53811	0	86240 (2020)
86.	Brown Booby	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
87.	Brandt's Cormorant	0	0	0	0	0	0	0	2995	11992	7882	22869	7623	3750	11992 (2020)
88.	Pelagic Cormorant	0	0	0	0	0	0	0	33	238	367	638	213	20	367 (2021)
89.	Double-crested Cormorant	0	0	0	0	0	0	0	657	1286	652	2595	865	82	1286 (2020)
90.	Night Heron	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
91.	Great Blue Heron	0	0	0	0	0	0	0	0	13	9	22	7.3	7	13 (2020)
92.	Great White Egret	0	0	0	0	0	0	0	8	28	0	36	12	15	28 (2020)
93.	Snowy Egret	0	0	0	0	0	0	0	5	36	77	118	39	23	77 (2021)
94.	American White Pelican	0	0	0	0	0	0	0	28	0	0	28	9.3	0	28 (2019)
95.	Brown Pelican	0	0	0	0	0	0	0	9210	55315	21396	85921	28640	846	55315 (2020)
96.	Turkey Vulture	0	0	0	0	0	0	0	10	4	7	21	7	4	10 (2019)
97.	Osprey	0	0	0	0	0	0	0	10	14	14	38	12.7	0	14 (2020)
98.	White-tailed Kite	0	0	0	0	0	0	0	1	2	4	7	2.3	0	4 (2021)
99.	Sharp-shinned Hawk	0	0	0	0	0	0	0	15	16	33	64	21.3	2	33 (2021)
100.	Cooper's Hawk	0	0	0	0	0	0	0	6	2	5	13	4.3	2	6 (2019)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
101.	Northern Harrier	0	0	0	0	0	0	0	10	7	13	30	10	3	13 (2021)
102.	Bald Eagle	0	0	0	0	0	0	0	0	2	3	5	1.7	0	3 (2021)
103.	Red-shouldered Hawk	0	0	0	0	0	0	0	2	2	2	6	2	2	2 (2019)
104.	Red-tailed Hawk	0	0	0	0	0	0	0	7	1	2	10	3.3	5	7 (2019)
105.	Ferruginous Hawk	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
106.	Belted Kingfisher	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2020)
107.	Northern Flicker	0	0	0	0	0	0	0	2	2	0	4	1.3	3	2 (2019)
108.	Northern Flicker (Yellow-shafted)	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2019)
109.	American Kestrel	0	0	0	0	0	0	0	2	2	0	4	1.3	1	2 (2019)
110.	Merlin	0	0	0	0	0	0	0	6	5	5	16	5.3	1	6 (2019)
111.	Peregrine	0	0	0	0	0	0	0	2	6	3	11	3.7	2	6 (2020)
112.	Black Phoebe	0	0	0	0	0	0	0	1	2	1	4	1.3	12	2 (2020)
113.	Say's Phoebe	0	0	0	0	0	0	0	2	3	2	7	2.3	2	3 (2020)
114.	Western Kingbird	0	0	0	0	0	0	0	0	0	3	3	1	0	3 (2021)
115.	American Crow	0	0	0	0	0	0	0	88	137	244	469	156	15	244 (2021)
116.	Raven	0	0	0	0	0	0	0	40	195	97	332	111	22	195 (2020)
117.	Cedar Waxwing	0	0	0	0	0	0	0	36	213	257	506	169	15	257 (2021)
118.	Sand Martin	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2020)
119.	Tree Swallow	0	0	0	0	0	0	0	0	1	19	20	6.7	0	19 (2021)
120.	Violet-green Swallow	0	0	0	0	0	0	0	1401	1035	1182	3618	1206	3	1401 (2019)
121.	Northern Rough-winged Swallow	0	0	0	0	0	0	0	20	17	13	50	16.7	12	20 (2019)
122.	Purple Martin	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2020)
123.	Swallow	0	0	0	0	0	0	0	29	53	25	107	36	27	53 (2020)
124.	Cliff Swallow	0	0	0	0	0	0	0	0	21	4	25	8.3	0	21 (2020)
125.	swallow sp.	0	0	0	0	0	0	0	0	0	4	4	1.3	0	4 (2021)
126.	Ruby-crowned Kinglet	0	0	0	0	0	0	0	0	0	1	1	0.3	2	1 (2021)
127.	Starling	0	0	0	0	0	0	0	59	182	106	347	116	48	182 (2020)
128.	Western Bluebird	0	0	0	0	0	0	0	32	7	19	58	19.3	6	32 (2019)
129.	Varied Thrush	0	0	0	0	0	0	0	2	2	0	4	1.3	0	2 (2019)
130.	Hermit Thrush	0	0	0	0	0	0	0	1	0	0	1	0.3	2	1 (2019)
131.	American Robin	0	0	0	0	0	0	0	65	29	4	98	32.7	4	65 (2019)
132.	Buff-bellied Pipit	0	0	0	0	0	0	0	195	294	112	601	200	1	294 (2020)
133.	Purple Finch	0	0	0	0	0	0	0	8	0	9	17	5.7	24	9 (2021)
134.	House Finch	0	0	0	0	0	0	0	6	0	0	6	2	19	6 (2019)
135.	Crossbill	0	0	0	0	0	0	0	35	0	3	38	12.7	0	35 (2019)
136.	American Goldfinch	0	0	0	0	0	0	0	4	14	25	43	14.3	20	25 (2021)
137.	Lesser Goldfinch	0	0	0	0	0	0	0	46	146	246	438	146	14	246 (2021)
138.	Pine Siskin	0	0	0	0	0	0	0	89	863	0	952	317	17	863 (2020)
139.	Savannah Sparrow	0	0	0	0	0	0	0	1	0	0	1	0.3	2	1 (2019)
140.	Western Meadowlark	0	0	0	0	0	0	0	4	4	0	8	2.7	9	4 (2019)
141.	Tricolored Blackbird	0	0	0	0	0	0	0	105	221	14	340	113	2	221 (2020)
142.	Red-winged Blackbird	0	0	0	0	0	0	0	365	39	66	470	157	27	365 (2019)
143.	Brown-headed Cowbird	0	0	0	0	0	0	0	0	0	6	6	2	1	6 (2021)
144.	Brewer's Blackbird	0	0	0	0	0	0	0	29	10	27	66	22	7	29 (2019)
145.	blackbird sp.	0	0	0	0	0	0	0	0	16	0	16	5.3	0	16 (2020)
146.	Yellow-rumped Warbler (Audubon's)	0	0	0	0	0	0	0	31	47	36	114	38	29	47 (2020)
147.	Yellow-rumped Warbler (Myrtle)	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2021)
148.	Townsend's Warbler	0	0	0	0	0	0	0	1	0	1	2	0.7	4	1 (2019)
	Other species
1.	Bottle-Nosed Dolphin	0	0	0	0	0	0	0	0	4	5	9	3	0	5 (2021)
2.	Humpback whale	0	0	0	0	0	0	0	1	0	2	3	1	0	2 (2021)
	Other species
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
1.	Monarch	0	0	0	0	0	0	0	15	0	1	16	5.3	3	15 (2019)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	0	109479	218119	81956	409554	136518	11749
	Observation hours								209:20	503:05	377:50	1,090:15	363:25

Trektellen

Totals Rodeo Lagoon Seawatch (CA) 2012 - 2021