Checklist 2016 Feb 4

My checklist for the day (February 4, 2016) at John Heinz NWR--impoundment (Philadelphia Co.):
Northern Pintail  5     Flying
Turkey Vulture  1
Sharp-shinned Hawk  1    
Cooper's Hawk  1
Red-tailed Hawk  1
Ring-billed Gull  40
gull sp.  4
Northern Saw-whet Owl  2    
Red-bellied Woodpecker  2
Downy Woodpecker  3
Hairy Woodpecker  1
Blue Jay  2
Carolina Chickadee  11
Tufted Titmouse  7
White-breasted Nuthatch  3
Brown Creeper  1
Winter Wren  1
Golden-crowned Kinglet  1
Ruby-crowned Kinglet  2
American Robin  30
Field Sparrow  2
Dark-eyed Junco  10
White-throated Sparrow  1
Song Sparrow  1     Unsure, caught glimpse through branches
Northern Cardinal  2
Red-winged Blackbird  80
Red-shouldered Hawk 1