This has been the month of Trumpeter Swans. I have never seen so many at one time at the Park. Forty-eight individuals was my highest total. 12/12/14 (Wolf Oesterreich)
A total of 46 avian species was recorded this month, ranking this month as the 6th highest December (tied with December 2009 & 2013) among 18 years of records.
Based on citations in the 3rd Edition of “The Birds of Story County, Iowa,” by
Stephen J. Dinsmore and Hank Zaletel (2001), plus my personal updates to the
records, the male Green-winged Teal, last seen on the 21st, may
represent a new extreme late Fall record for Story County (former record set on
11 December 2011 at AHHP).
Listed below, following the species’ names, are the date(s) of
sighting(s), plus the occasional miscellaneous information regarding numbers,
gender (♂=male, ♀=female), age (im=immature, ju=juvenile, abp=adult breeding
plumage, ad=adult, anb=adult non-breeding), color phase (b=blue, w=white), and
location (BY=back yard). ). The order follows the 55th
Supplement (2014) to the American Ornithologists’ Union Check-list of North American Birds and the 14th Supplement
to the 7th Edition (1998).
AVIAN
CACKLING
GOOSE: 1-13, 15-26, 30-31
CANADA
GOOSE: 1-31
TRUMPETER
SWAN: 1 (26 ad + 16 ju), 2 (27 ad + 15 ju), 3 (25 ad + 16 ju), 4 (23 ad + 12
ju),
5 (4 ad + 3 ju), 6
(4 ad + 4 ju), 7 (17 ad + 5 ju), 8 (21), 9 (25 ad + 13 ju), 10 (7+),
11 (25 ad + 12
ju), 12 (21 ad + 10 ju), 13 (20 ad + 7 ju), 15 (19 ad + 8 ju),
17 (31 ad + 12
ju), 18 (43), 19 (33 ad + 15 ju), 20 (46), 21 (31 ad + 12 ju),
22 (2 ad + 3 ju +
28+), 24 (2 ad + 2 ju), 26 (5 ad + 3 ju), 28 (21+), 29 (9+),
30 (40), 31 (28+)
MALLARD:
1-13, 15-26, 29-31
GREEN-WINGED
TEAL: 12-13 (1♂), 17 (1♂), 20-21 (1♂)
RING-NECKED
DUCK: 18-23 (1♂), 25-26 (1♂)
COMMON
GOLDENEYE: 1 (1♂ + 1♀), 2 (1♂ + 1 1st Winter ♂ + 1♀), 3 (1 1st
Winter ♂ + 2♀)
COMMON
MERGANSER: 1 (2♀), 2 (2♂ + 2♀), 13 (2♂)
RUDDY
DUCK: 2-3 (1♀), 19 (1♀), 26 (1♀)
RING-NECKED
PHEASANT: 1-2, 4-5, 7-12, 15, 18, 20, 23, 30
PIED-BILLED
GREBE: 1 (2), 3 (1)
HORNED
GREBE: 2 (1)
BALD
EAGLE: 5-6 (1 im), 7 (1 im + 1 4-year-old), 8 (1 4-year-old), 9 (1 im), 10 (1
4-year-old),
11-12 (1 ad), 13
(1 ad + 1 im), 15 (1 ad + 1 im), 16-17 (1 ad), 19-20 (1 ad + 1 im),
21 (2 im), 22 (1
4-year-old), 23 (1 ad), 24 (1 im), 25 (2 im), 26 (1 ad), 29 (1 im),
31 (2 ad)
NORTHERN
HARRIER: 18 (2 brown)
SHARP-SHINNED
HAWK: 11 (1 ad), 17 (1 im BY)
COOPER’S
HAWK: 4 (1 im BY), 9 (1 ad), 11 (1), 15 (1 im BY), 17 (1 im BY), 18 (1 im),
21-22 (1 im BY), 26
(1 im BY), 28 (1 im BY)
RED-TAILED
HAWK: 1 (2), 2 (1), 3-6 (2), 7-8 (1), 9-10 (3), 12 (3), 13 (2), 15-16 (2), 17 (1),
18 (3),
19 (2), 21-22
(2), 24-26 (1), 30-31 (1)
ROUGH-LEGGED
HAWK: 4 (1)
AMERICAN
COOT: 1-3 (4), 4-6 (3), 7-13 (2), 17 (1)
RING-BILLED
GULL: 23 (1)
MOURNING
DOVE: 3, 6, 8 (16), 10, 11 (31), 12 (29), 13 (15), 16, 21 (1 BY), 23-24 (1 BY),
25 (1 + 1 BY), 26
(2), 30 (1 BY), 31 (2 BY + 2)
GREAT
HORNED OWL: 28 (1)
BELTED
KINGFISHER: 2 (1), 20 (1)
RED-BELLIED
WOODPECKER: 4, 6-11, 13, 17, 19-21, 31
DOWNY
WOODPECKER: 1-13, 15-31
HAIRY
WOODPECKER: 1, 4-5, 7-9, 11-12, 15, 23-26
MERLIN:
13 (1)
NORTHERN
SHRIKE: 18 (1), 30 (1)
BLUE
JAY: 2-13, 15, 17-19, 21-26, 28, 30
AMERICAN
CROW: 2-13, 15-31
BLACK-CAPPED
CHICKADEE: 1-13, 15-31
WHITE-BREASTED
NUTHATCH: 6-9, 12-13, 17-19, 21, 25, 30-31
AMERICAN
ROBIN: 11 (1)
EUROPEAN
STARLING: 1-2, 4-13, 16-19, 21, 25-26, 30-31
CEDAR
WAXWING: 7 (2 BY), 10 (1 BY), 13 (15 BY), 19 (20 BY), 22 (3 BY), 23 (6),
25
(12+ BY)
AMERICAN
TREE SPARROW: 1-13, 15-26, 30-31
FOX
SPARROW: 6-7 (1 BY)
SONG
SPARROW: 12 (1), 18 (1)
SWAMP
SPARROW: 16 (1), 19 (2), 20 (1)
WHITE-THROATED
SPARROW: 5 (1), 25 (1 BY)
HARRIS’S
SPARROW: 4 (1 BY)
DARK-EYED
JUNCO (Slate-colored): 1-13, 15-31
NORTHERN
CARDINAL: 1-7, 9-13, 15-31
HOUSE
FINCH: 1-13, 15, 17-31
AMERICAN
GOLDFINCH: 5, 8, 10-13, 17, 20, 22-24, 26-30
HOUSE
SPARROW: 1-13, 15-31
Unless indicated otherwise, the
White-tailed Deer were antlerless. The
yearlings were just about the same size as the adults.
MAMMALIAN
WHITE-TAILED
DEER: 1 (3), 2 (1 BY), 16 (2 BY), 18 (2), 23 (1), 24 (3 BY), 26-27 (1 BY), 28
(5 BY),
30 (3 + 3 BY)
FOX
SQUIRREL: 1-13, 15-31
EASTERN
COTTONTAIL: 1-6, 11, 13-15, 17-23, 25, 29-31
LEPIDOPTERA
WOOLLY
BEAR (Isabella Tiger Moth): 2-3 (1), 5 (1), 12 (2)
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