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THE WILSON JOURNAL OF ORNITHOLOGY • Vol 123, No. 3, September 2011 
APPENDIX. Mean number of birds detected per point for each species stratified by distance from the northern Lake 
Huron shoreline, 1993 and 1994. 
Spring 
Fall 
Distance from shoreline (km) 0.0 0.4 0.8 1.6 3.2 
0.0 0.4 0.8 1.6 32 
Ruffed Grouse ( Bonasa umbellus ) 
Sharp-shinned Hawk (Accipiter striatus) 
Red-shouldered Hawk ( Buteo lineatus) 
Broad-winged Hawk IB. platypterus) 
Mourning Dove ( Zenaida macroura) 
Ruby-throated Hummingbird ( Arrhilnchu\ cotubris) 
Belled Kingfisher ( Megaceryle alcyon) 
Yellow-bellied Sapsucker ( Sphyrapicus varius) 
Downy Woodpecker (Picoides pubescens) 
Hairy Woodpecker {P. vilhsus) 
Northern Flicker (Cotuples aural us) 
Pileated Woodpecker ( Dryocopus pileatus) 
Eastern Wood-Pewec ( Coni opus vlrens) 
Yellow-bellied Flycatcher { Empidonax flaviventris) 
Unknown Empidonax 
Eastern Phoebe (Sayomis phoebe) 
Great Crested Flycatcher ( Myiarchus crinitus) 
Eastern Kingbird (Tyrannus tyrannus) 
Blue-headed Virco (Vireo sotitarius ) 
Philadelphia Vireo (V. philadelphicus) 
Red-eyed Vireo ( V. olivuceus) 
Blue Jay ( Cyanocitta eristata) 
American Crow (Con'us braehyrhynchos) 
Tree Swallow ( Tachycincta bicolor) 
Black-capped Chickadee < Poecile alricapillus) 
Red-breasted Nuthatch (Sitta canadensis) 
White-breasted Nuthatch (S. carolincnsis ) 
Brown Creeper ( Certhia americana ) 
Winter Wren ( Troglodytes hi emails ) 
Golden-crowned Kinglet (Ren ulus sal rape) 
Ruby-crowned Kinglet (R. calendula) 
Veery (Catharus fuscescens) 
Gray-cheeked Thrush (C. minimus) 
Swainson's Thrush (C. ustulatus) 
Hermit Thrush (C‘. guttatus) 
Wood Thrush (Hylocichla mustelina) 
American Robin ( Turdus migrutorius) 
Gray Catbird ( DumeteUa carolinensis) 
Brown Thrasher (Toxastoma rufum) 
Cedar Waxwing (Bombycilia ccdrorum > 
Tennessee Warbler (Oreothlypis peregrina) 
Nashville Warbler (O. ruficupilla) 
Northern Parula ( Porula americana) 
Yellow Warbler (Dendroica petechia ) 
Chestnut-sided Warbler (O. pensyhanica) 
Magnolia Warbler (D. magnolia) 
Cape May Warbler ( D. tigrina) 
Black-throated Blue Warbler (D. caerulescens) 
Yellow-rumped Warbler (D. coronata) 
Black-throated Green Warbler (IX virens) 
Blackburnian Warbler (D. fused) 
Pine Warbler (D. pin,is) 
Palm Warbler (D. palmarum) 
Bay-breasted Warbler (IX castanen i 
0.02 0.02 0.00 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.01 0.00 
0.00 0.02 0.02 
0.00 0.01 0.00 
0.05 0.06 0.03 
0.01 0.01 0.01 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.01 0.03 0.03 
0.00 0.00 0.00 
0.01 0.01 0.02 
0.00 0.00 0.00 
0.05 0.11 0.07 
0.03 0.03 0.02 
0.01 0.02 0.00 
0.02 0.00 0.01 
0.18 0.19 0.21 
0.12 0.18 0.16 
0.00 0.01 0.01 
0.01 0.03 0.03 
0.04 0.04 0.05 
0.05 0.08 0.08 
0.06 0.07 0.04 
0.02 0.01 0.00 
0.00 0.00 0.00 
0.00 0.01 0.00 
0.01 0.05 0.04 
0.00 0.00 0.00 
0.10 0.12 0.07 
0.02 0.00 0.00 
0.00 0.00 0.00 
0.02 0.01 0.00 
0.03 0.00 0.00 
0.10 0.22 0.19 
0.17 0.10 0.04 
0.03 0.00 0.00 
0.06 0.03 0.01 
0.19 0.15 0.12 
0.04 0.01 
0.00 0.00 0.01 
0.00 0.00 0.01 
0.01 0.03 0.01 
0.01 0.00 0.00 
0.00 0.00 0.01 
0.00 n.OO 0.01 
0.00 0.01 0.00 
0.02 0.01 0.07 
0 . 1 X ) 0.01 0.01 
0.04 0.07 0.04 
0.01 0.01 0.02 
0.00 0.00 0,01 
0.00 0.00 0.00 
0.00 0.00 0.01 
0.00 0.(M) 0,00 
0.02 0.04 0.01 
0.00 0.00 0.01 
0,00 0.01 0.01 
0.00 0.00 0.01 
0.06 0.08 0.07 
0.03 0.03 0.02 
0,01 0.00 0.02 
0.00 0.01 0.00 
0,19 0.19 0.56 
0,04 0.12 0.25 
0.01 0.01 0.00 
0,03 0.02 0.10 
0.10 0.10 0.03 
0.12 0.04 0.15 
0.05 0.01 0.03 
0-01 0.05 0.00 
0.00 0.00 0.00 
0.00 0.00 0.01 
0.04 0.06 0.00 
O.oo 0.02 0.00 
0.04 0.05 0.03 
0.00 0.00 0.00 
0.00 0.00 0.00 
0.00 0.00 0.08 
0.00 0,00 0.03 
0.15 0.24 0.04 
0.02 0.03 0.01 
0.00 0.00 0.01 
0.06 0.08 0.03 
0.04 0.09 0.11 
0.00 0.02 0.02 0.01 
0.02 0.01 0.01 0.02 
0.00 0.00 0.00 0.00 
0.01 0.01 0.02 0.02 
0.00 0.00 0.00 0.00 
0.00 0.00 0.01 0.00 
0.00 0.00 0.01 0.00 
0.01 0.00 0.01 0.01 
0.04 0.04 0.06 0.05 
0.02 0.00 0.01 001 
0.01 0.02 0.05 0.03 
0.02 0.01 0.02 0,$ 
0.00 0.01 0.00 0.03 
0.00 0.01 0.00 0.00 
0.01 0.00 0.00 0.01 
0.00 0.00 0.00 0.(11 
().()() 0.00 0.00 0.00 
o.oo o.oo 0.00 0,00 
0.01 0.00 0.00 0.01 
0.00 0.00 0.01 o.oo 
0.16 0.07 0.07 0.15 
0.05 0.06 0.05 0.03 
0.00 0.02 0.00 o.oo 
0.00 0.00 0.00 0.00 
0.50 0.47 0.50 0.48 
0.24 0.25 0.20 0.20 
0.00 0.01 0.01 o.oo 
0.05 0.07 0.07 0.09 
0.04 0.06 0.03 0.05 
0.15 0.15 0.18 0.07 
0.02 0.03 0.03 0.01 
0.01 0.00 0.00 0.00 
0.00 0.01 0.00 0.00 
0.02 0.00 0.01 0.01 
0.0 1 0.01 0.00 0.01 
0.00 0.00 0.00 0.00 
0.01 0.00 0.02 0.01 
0.00 0.00 0.00 0.00 
0.00 0.01 0.00 0.00 
0.04 0.01 0.05 0.05 
0.01 0.02 0.01 0.01 
0.04 0.06 0.03 0.09 
0.01 0.00 0.00 0.01 
0.00 0.01 0.00 0.00 
0.01 0.01 0.02 0.03 
0.05 0.07 0.11 0.09 
0.04 0.00 0.01 0.00 0.00 
0.00 0.00 0.01 0.00 0.00 
0,48 0.30 0.25 0.27 0.17 
0.44 0.57 0.46 0.58 0.45 
0.22 0.12 0.15 0.16 0.08 
0.01 0.00 0.(X) 0.00 0.00 
0.00 0.00 0.00 0.00 0.00 
0.02 0,00 0.00 0,01 0.00 
0.05 0.01 0.02 0.00 0.01 
0.00 0.01 0.00 0.01 o.oi 
0.43 0.32 0.31 0.28 0.22 
0.17 0.10 0.23 0.27 0.25 
0.08 0.02 0.06 0.04 0,02 
0.01 0.00 0.00 0.01 0.00 
0.00 0.00 0.01 0.00 0.01 
0.02 0.02 0.04 0.02 0.04 
