Missouri Confluence Christmas Bird Count
Annual Results
maps
Species	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	1-Jan	2-Jan		mean	min	max	N counts
	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021
Black-bellied Whistling-Duck								flooded		5 cw
Snow Goose	21	300	13	200	19	0	1530	out	77	500	2000	344	22		419	0	2000	11
Ross's Goose	0	0	0	0	0	0	1		0	0	13	2	2		1.5	0	13	4
Greater White-fronted Goose	0	5	22	174	100	20	295		601	558	4400	2070	1000		770	0	4400	11
Cackling Goose	14	26	27	5	9	22	0		9	7	67	4	cw		17	0	67	10
Canada Goose	1792	4029	1891	822	2224	1145	892		2094	2173	1416	1083	1021		1715	822	4029	12
Mute Swan	0	0	1	0	1	0	0		0	1	cw	0	0		0.3	0	1	3
Trumpeter Swan	337	451	317	264	385	700	783		502	125	152	18	350		365	18	783	12
Tundra Swan	2	23	12	2	9	28	27		40	47	43	2	55		24	2	55	12
Tr/Tu swan total	339	474	329	266	394	728	810		542	1122	195	20	0		435	0	1122	11
Wood Duck	0	0	0	0	2	0	0		2	0	0	0	1		0.4	0	2	3
Northern Shoveler	1	1	28	51	33	27	31		12	4	35	22	28		23	1	51	12
Gadwall	26	93	13	20	122	249	129		288	43	115	42	556		141	13	556	12
American Wigeon	1	5	6	0	1	0	0		2	0	2	2	2		1.8	0	6	8
Mallard	1804	2659	2299	1844	1827	2026	2043		3926	132	1994	432	4820		2151	132	4820	12
American Black Duck	8	10	5	3	5	9	10		4	1	5	0	4		5.3	0	10	11
Northern Pintail	8	1	6	19	2	4	114		14	2 cw	801	47	121		103	1	801	11
Green-winged Teal	14	15	14	54	7	63	76		250	50	82	88	800		126	7	800	12
duck sp.	0	250	77	0	60	0	0		0	0	0	0	1		32	0	250
Canvasback	62	21	14	2	13	38	56		11	9	20	6	16		22	2	62	12
Redhead	0	2	4	0	3	1	67		1	1	2	0	1		6.8	0	67	9
Ring-necked Duck	3	0	2	54	26	1	155		4	0	7	3	17		23	0	155	10
Greater Scaup	0	0	4	0	2	0	4		10 cw	13	0	3	cw		2.6	0	13	5
Lesser Scaup	0	2	5	2	17	6	20		0	3	1	3	11		5.8	0	20	10
scaup sp.	0	0	0	6	0	0	0		0	0	0	0	0		0.5	0	6
Black Scoter	0	0	0	cw	0	0	0		0	0	0	0	0		0.0	0	0	0
Long-tailed Duck	0	1	0	0	0	0	0		0	0	0	0	0		0.1	0	1	1
Bufflehead	4	7	6	28	15	8	10		20	4	21	25	5		13	4	28	12
Common Goldeneye	459	271	1827	43	130	227	85		110	278	21	344	256		338	21	1827	12
Hooded Merganser	16	1	5	11	20	14	33		9	5	2	15	66		16	1	66	12
Common Merganser	534	116	981	10	26	108	157		28	89	30	29	50		180	10	981	12
Red-breasted Merganser	7	3	0	0	4	5	5		7	2	6	0	2		3.4	0	7	9
Ruddy Duck	1	4	0	2	102	4	19		0	2	1	8	15		13	0	102	10
Northern Bobwhite	1	1	0	0	0	4	0		0	0	0	1	1		0.7	0	4	5
Wild Turkey	7	45	9	4	7	0	0		2	6	11	4	0		7.9	0	45	9
Pied-billed Grebe	1	1	1	1	2	1	3		cw	1	0	1	1		1	0	3	10
Horned Grebe	0	0	0	1	0	0	0		0	0	1	1	0		0	0	1	3
Rock Pigeon	2203	1420	368	361	286	174	286		436	78	135	159	72		498	72	2203	12
Eurasian Collared-Dove	0	0	0	0	0	0	0		3	0	1	1	cw		0.5	0	3	3
Mourning Dove	116	247	137	62	161	332	67		178	85	220	59	89		146	59	332	12
American Coot	0	0	0	82	76	1	36		0	5	0	3	cw		18	0	82	6
Sandhill Crane	0	0	0	0	0	0	0		0	1	0	0	0		0.1	0	1	1
Killdeer	0	0	0	1	1	3	0		15	5	0	0	0		2.1	0	15	5
Wilson's Snipe	0	0	0	0	1	0	0		cw	12	0	0	0		1.2	0	12	2
Bonaparte's Gull	0	0	3	0	0	1	0		10 cw	0	0	2	0		0.5	0	3	3
Laughing Gull	1	0	0	0	0	0	0		0	0	0	0	0		0.1	0	1	1
Ring-billed Gull	19241	1452	11678	1339	3387	6622	3473		1387	2284	253	2611	1793		4627	253	19241	12
Herring Gull	219	54	1422	9	306	104	475		51	313	9	67	126		263	9	1422	12
Iceland Gull	1	0	8	0	0	2	1		0	3	0	0	0		1.4	0	8	5
Iceland Gull (kumlieni)	0	0	1	0	0	0	0		0	2	0	0	0		0.3	0	2	2
Thayer's Gull (thayeri)	1	0	7	0	0	2	1		0	1	0	1	0		1.0	0	7	5
Lesser Black-backed Gull	2	0	1	0	cw	1	2		1	1	0	1	2		1.0	0	2	8
Great Black-backed Gull	0	0	0	0	0	0	0		0	0	0	1	0		0.3	0	1	3
Glaucous Gull	1	1	1	0	0	0	0		0	0	0	0	0		0.3	0	2	0
gull sp	0	0	0	0	0	0	0		0	200	0	0	22		19	0	200	2
Double-crested Cormorant	7	0	0	4	7	2	15		0	1	4	5	21		5.5	0	21	9
American White Pelican	36	76	81	423	4	133	9		6	23	1	51	4		71	1	423	12
American Bittern	0	0	0	0	0	0	0		1	0	0	0	0		0.1	0	1	1
Great Blue Heron	76	102	89	69	14	33	30		22	16	27	34	28		45	14	102	12
Great Egret	0	0	0	0	0	0	0		0	0	0	1 cw	0		0.0	0	0	0
Turkey Vulture	0	0	0	2	1	2	14		6	4	0	131	0		13	0	131	7
Northern Harrier	12	15	20	8	19	12	9		26	18	13	4	9		14	4	26	12
Sharp-shinned Hawk	1	4	4	0	3	5	2		1	1	2	2	2		2.3	0	5	11
Cooper's Hawk	1	5	5	5	4	7	4		6	6	4	5	5		4.8	1	7	12
accipiter sp.	0	1	1	0	0	0	1		0	1	0	0	0		0.3	0	1
Bald Eagle	157	130	122	33	43	119	36		99	67	25	37	27		75	25	157	12
Red-shouldered Hawk	3	0	2	3	6	6	3		6	8	5	3	5		4.2	0	8	11
Red-tailed Hawk	43	29	58	22	25	35	31		25	26	20	21	26		30	20	58	12
Rough-legged Hawk	0	0	1	0	0	1	0		0	1	1	0	0		0.3	0	1	4
buteo sp.	0	0	3	0	0	0	0		0	0	0	0	1		0.3	0	3
hawk sp.	0	0	0	0	0	0	0		1	1	2	0	1		0.4	0	2
Barn Owl	0	0	0	0	0	0	0		0	0	1	0	0		0.1	0	1	1
Eastern Screech-Owl	0	0	2	1	9	5	4		3	4	2	1	4		2.9	0	9	10
Great Horned Owl	0	3	6	2	4	5	5		6	6	5	5	6		4.4	0	6	11
Snowy Owl	0	0	0	0	0	0	0		0	1 cw	0	0	0		0.0	0	0	0
Barred Owl	2	0	0	0	1	0	1		1	2	1	1	3		1.0	0	3	8
Short-eared Owl	0	0	0	0	0	4	3		2	2	1	0	2		1.2	0	4	6
Belted Kingfisher	8	6	2	0	6	10	5		4	6	5	9	4		5.4	0	10	11
Red-headed Woodpecker	0	5	0	0	16	1	10		2	1	0	0	4		3.3	0	16	7
Red-bellied Woodpecker	23	51	43	15	63	68	45		46	35	61	57	60		47	15	68	12
Yellow-bellied Sapsucker	2	1	3	4	5	3	3		2	5	1	3	4		3.0	1	5	12
Downy Woodpecker	34	49	80	29	73	55	56		60	39	88	60	92		60	29	92	12
Hairy Woodpecker	6	14	13	11	16	10	6		11	5	15	9	8		10	5	16	12
Northern Flicker	22	49	51	15	30	55	27		42	30	68	46	60		41	15	68	12
Pileated Woodpecker	11	5	8	2	17	12	8		15	4	7	16	8		9	2	17	12
American Kestrel	18	20	19	28	17	19	18		18	11	22	12	16		18	11	28	12
Merlin	1	3	2	0	2	1	2		0	0	0	0	1		1.0	0	3	7
Peregrine Falcon	0	1	0	1	1	3	3		6	3	1	2	1		1.8	0	6	10
Prairie Falcon	0	1	0	0	0	0	0		0	0	0	0	0		0.1	0	1	1
Eastern Phoebe	0	0	0	0	0	0	0		1	0	1	3	0		0.4	0	3	3
Blue Jay	12	105	79	13	125	95	41		56	55	65	60	71		65	12	125	12
American Crow	67	537	419	931	456	2085	233		1646	866	153	190	43		636	43	2085	12
Horned Lark	128	753	93	26	741	29	64		35	127	26	16	17		171	16	753	12
Carolina Chickadee	0	0	0	2	3	0	0		2	1	1	4	1		1.2	0	4	7
Black-capped chickadee	7	0	15	21	68	48	35		34	19	77	55	28		34	0	77	11
chickadee sp.	33	63	77	89	33	72	34		79	28	25	27	70		53	25	89	12
Tufted Titmouse	10	69	31	20	92	67	28		61	40	40	41	75		48	10	92	12
Red-breasted Nuthatch	0	2	0	0	1	0	0		4	0	4	0	0		0.9	0	4	4
White-breasted Nuthatch	8	22	27	13	33	30	22		43	42	32	29	34		28	8	43	12
Brown Creeper	0	5	5	3	1	4	0		8	3	4	6	9		4.0	0	9	10
Winter Wren	0	0	1	1	1	3	1		7	2	5	2	1		2.0	0	7	10
Sedge Wren	0	0	0	0	0	0	0		0	0	2	0	0		0.2	0	2	1
Carolina Wren	19	38	38	15	35	50	17		54	40	76	67	69		43	15	76	12
Golden-crowned Kinglet	7	5	10	4	0	5	0		24	4	2	8	9		6.5	0	24	10
Ruby-crowned Kinglet	6	0	3	2	2	5	3		6	6	4	3	0		3.3	0	6	10
kinglet sp.	0	0	0	0	0	1	0		0	0	0	0	0		0.1	0	1
Eastern Bluebird	0	9	21	2	27	23	36		28	6	27	5	3		16	0	36	11
Hermit Thrush	0	2	1	0	1	0	0		0	3	0	1	0		0.7	0	3	5
American Robin	905	150	553	241	1816	169	334		398	211	587	178	297		487	150	1816	12
Brown Thrasher	0	6	0	0	2	0	3		2	2	0	3			1.6	0	6	6
Northern Mockingbird	6	16	7	4	14	17	2		10	9	8	7	7		8.9	2	17	12
European Starling	1855	965	1287	1666	2085	1336	828		1160	923	611	716	377		1151	377	2085	12
Cedar Waxwing	1	8	0	6	155	15	2		2	0	0	3	0		16	0	155	8
House Sparrow	50	111	544	286	258	243	167		79	135	111	70	90		179	50	544	12
Eurasian Tree Sparrow	79	181	179	551	198	319	381		62	64	316	313	286		244	62	551	12
American Pipit	0	24	0	0	0	0	0		0	0	0	0	0		2.0	0	24	1
House Finch	8	40	67	103	215	88	152		63	85	95	82	33		86	8	215	12
Purple Finch	0	0	4	0	2	1	0		2	0	0	0	15		2.0	0	15	5
Common Redpoll	0	0	0	0	1	0	0		0	0	0	0	0		0.1	0	1	1
Pine Siskin	0	0	0	21	34	0	0		0	22	1	0	31		9.1	0	34	5
American Goldfinch	88	579	110	298	268	221	76		93	105	219	191	668		243	76	668	12
Lapland Longspur	0	2001	0	0	342	0	9		0	105	0	0	1		205	0	2001	5
Snow Bunting	0	0	0	0	2	0	0		0	0	0	0	0		0.2	0	2	1
Spotted Towhee	0	0	0	1	0	0	0		0	0	0	0	1		0.2	0	1	2
Eastern Towhee	2	4	0	3	4	2	1		11	2	11	0	22		5.2	0	22	10
American Tree Sparrow	377	1232	187	58	499	451	112		156	412	133	22	73		309	22	1232	12
Clay-colored Sparrow	0	0	0	0	0	0	0		0	0	0	1	0		0.1	0	1	1
Field Sparrow	11	1	0	7	0	2	0		2	2	1	3	6		2.9	0	11	9
Savannah Sparrow	1	43	76	21	58	59	4		32	58	16	17	35		35	1	76	12
Le Conte's Sparrow	0	0	0	0	0	0	1		1	0	0	0	0		0.2	0	1	2
Fox Sparrow	3	26	12	7	37	4	11		25	74	16	6	38		22	3	74	12
Song Sparrow	77	145	116	59	168	461	86		136	373	118	178	184		175	59	461	12
Lincoln's Sparrow	0	1	1	0	1	0	0		1	0	1	1	0		0.5	0	1	6
Swamp Sparrow	19	11	44	12	20	71	52		52	200	17	16	52		47	11	200	12
Harris's Sparrow	0	0	0	0	0	0	0		0	0	0	1	1		0.2	0	1	2
White-throated Sparrow	100	247	334	219	594	247	273		253	321	194	213	371		281	100	594	12
White-crowned Sparrow	170	98	63	16	21	189	101		109	59	93	157	354		119	16	354	12
Dark-eyed Junco	181	370	303	155	415	107	184		170	288	207	123	232		228	107	415	12
sparrow sp.	0	0	0	0	0	0	0		1	0	0	14	177		16.0	0	177
Eastern Meadowlark	15	9	2	0	14	1	0		1	0	10	2	cw		4.9	0	15	8
Western Meadowlark	0	0	0	0	0	1	0		0	0	0	0	cw		0.1	0	1	1
meadowlark sp.	0	0	0	4	14	9	0		0	0	0	0	0		2.3	0	14	3
Red-winged Blackbird	129	13243	40095	2806	12208	3037	3477		2788	25000	8350	161	34700		12166	129	40095	12
Brown-headed Cowbird	0	112	3	1	14	82	7		7	81	0	50	8000		696	0	8000	10		`
Rusty Blackbird	0	14	0	0	0	0	0		0	1	0	0	cw		1.4	0	14	2
Common Grackle	20	122	4026	0	166	3	24		3	2	5	4	13		366	0	4026	11
blackbird sp.	138	0	0	0	0	145	0		6	1	550	30	0		73	0	550
Orange-crowned Warbler	0	0	0	0	0	0	0		0	2	0	0	0		0.2	0	2	1
Common Yellowthroat	0	0	0	0	0	0	0		1	0	0	0	0		0.1	0	1	1
Cape May Warbler	0	0	0	0	0	0	1		0	0	0	0	0		0.1	0	1	1
Palm Warbler	0	0	0	0	0	0	0		1	0	0	0	0		0.1	0	1	1
Yellow-rumped Warbler	49	46	120	78	58	123	34		121	24	44	34	21		63	21	123	12
Northern Cardinal	129	222	203	179	293	262	143		182	397	196	275	204		224	129	397	12
Indigo Bunting	0	0	0	0	0	0	0		0	0	0	0	1		0	0.001	1	1
Dickcissel	1	0	0	0	0	0	0		0	0	0	0	0		0.1	0.001	1	1
Total Species															137
N Species	83	91	89	86	103	95	92		99	100	94	99	95		93.8	83	103
N Birders in Field	25	26	25	20	30	34	29		31	28	31	30	21		27.5	20	34
Party Hours	64.5	58.0	68.0	61.8	73.3	83.2	76.7		66.1	74.2	83.1	85.8	47.8		70.2	47.8	85.8
cw = seen count week