The 2013 fall migration banding station at the Kiawah Island Banding Station is in the books! Nets were opened for a total of 98 days (out of a possible 108) from August 15 - November 30th. The last two weeks of November were extremely windy and 7 days were lost during that time. The other three days were lost due to bad weather during the first week of the season giving us a stretch of 82 consecutive days of banding in between.
We banded 4,529 new birds and had 1139 recaptures of 82 different species. The most commonly banded species were Common Yellowthroats (1,146), Yellow-rumped Warblers (1, 054), and Gray Catbirds (572). Those three species combined made up 61% of all the bird banded this season!
We banded 9 species never before banded at KIBS: Eastern Whip-poor-will, Willow Flycatcher, Alder Flycatcher, Ash-throated Flycatcher, Bay-breasted Warbler, MacGillivray's Warbler, Grasshopper Sparrow, Orchard Oriole, and Bobolink.
We increased our effort from 7,220.6 net-hours in 2012 to 9,584.2 net-hours this year. This increase was due solely to the addition of 3 new nets as we banded exact number of days as we did last fall.
We also had lots of recaptures from birds that were banded in previous seasons. It will take a while to sort through all those records to determine how many unique returns we actually had as some of those were undoubtedly captured more than once during the fall.
Compared to last fall, the number of new birds banded was way down. There was a decrease in the capture rate from 65.2 birds/100 net-hours in 2012 to 47.3 birds/100 net-hours in 2013 - a net loss of 17.9 birds/100 net/hours. Interestingly but not surprising, the capture rate of recaptures remained about the same (11.9 birds/100 net-hours in 2013 and 12.2 birds/100 net-hours in 2012). Most species exhibited decreases in their capture, however there we a few exceptions that actually showed substantial increases. These included White-eyed Vireos, Red-eyed Vireos, Northern Mockingbirds, and Painted Buntings.
The bird of the season has to go to the MacGillivray's Warbler that was banded on October 18th. This individual represented a FIRST STATE RECORD for that species in South Carolina!
The following is a photographic recap of the some of the highlights from this season:
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| Eastern Whip-poor-will |
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| Yellow-billed Cuckoo |
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| Ash-throated Flycatcher |
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| Philadelphia Vireo |
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| Bell's Vireo |
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| Bay-breasted Warbler |
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| MacGillivray's Warbler |
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| Swainson's Warbler |
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| Canada Warbler |
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| Grasshopper Sparrow |
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| Bobolink |
2013 FALL SEASON TOTALS
*Numbers in parentheses indicate the # of recaptures
HAWKS
Sharp-shinned Hawk 6 (3)
DOVES
Mourning Dove 3
Common Ground-Dove 21 (16)
CUCKOOS
Yellow-billed Cuckoo 5
NIGHTJARS
Eastern Whip-poor-will 1
WOODPECKERS
Yellow-bellied Sapsucker 4
Downy Woodpecker 5 (10)
FLYCATCHERS
Eastern Wood-Pewee 2
Willow Flycatcher 1
Alder Flycatcher 1
"Traill's" Flycatcher 26 (3)
Least Flycatcher 1
Yellow-bellied Flycatcher 1
Acadian Flycatcher 3
Eastern Phoebe 30 (1)
Ash-throated Flycatcher 1 (1)
Great Crested Flycatcher 6
Eastern Kingbird 6
VIREOS
Philadelphia Vireo 1
White-eyed Vireo 66 (92)
Bell's Vireo 1
Red-eyed Vireo 175 (36)
Blue-headed Vireo 5
CORVIDS
Blue Jay 3 (1)
CHICKADEES, NUTHATCHES, and CREEPERS
Carolina Chickadee 10 (30)
WRENS
Carolina Wren 8 (25)
House Wren 75 (29)
KINGLETS AND GNATCATCHERS
Golden-crowned Kinglet 5
Ruby-crowned Kinglet 81 (23)
Blue-gray Gnatcatcher 2
THRUSHES
Swainson's Thrush 18
Veery 12 (5)
Gray-cheeked Thrush 9
Hermit Thrush 28 (4)
Wood Thrush 1
American Robin 5
MIMIDS
Gray Catbird 572 (306)
Northern Mockingbird 64 (35)
Brown Thrasher 9 (8)
WOOD WARBLERS
Tennessee Warbler 2
Nashville Warbler 4 (1)
Orange-crowned Warbler 4
Northern Parula 16 (1)
Yellow Warbler 19
Chestnut-sided Warbler 3
Magnolia Warbler 4
Cape May Warbler 10
Black-throated Blue Warbler 90 (2)
Yellow-rumped Warbler (Myrtle) 1054 (83)
Palm Warbler 106 - "Western" 103, "Yellow" 3
Prairie Warbler 129 (5)
Blackpoll Warbler 1
Bay-breasted Warbler 1
Black-and-white Warbler 17 (3)
American Redstart 117 (9)
Prothonotary Warbler 6
Worm-eating Warbler 5
Common Yellowthroat 1146 (59)
MacGillivray's Warbler 1
Kentucky Warbler 1
Ovenbird 12
Northern Waterthrush 48
Swainson's Warbler 1
Canada Warbler 1
Hooded Warbler 5
Wilson's Warbler 1 (2)
Yellow-breasted Chat 5 (1)
CARDINALS and BUNTINGS
Scarlet Tanager 3
Summer Tanager 1
Blue Grosbeak 8
Indigo Bunting 64 (1)
Painted Bunting 198 (198) this is not a typo . . .
Northern Cardinal 43 (103)
SPARROWS
Eastern Towhee 13 (14)
Chipping Sparrow 1
Grasshopper Sparrow 1
Song Sparrow 44 (8)
Swamp Sparrow 58 (13)
White-throated Sparrow 5 (8)
BLACKBIRDS
Baltimore Oriole 2
Orchard Oriole 1
Bobolink 1
FINCHES
House Finch 4
BANDING STATS
# of Birds Banded: 4529
#of Recaptures: 1139
# of Species: 82
Effort: 9584.2 net-hours
Capture Rate: 59.1 birds/100 net-hours
# of Days Banded: 98
