Lots of birds in TB today. 13 species of warblers, incl. Parula, Blackburnian, Magnolia, Redstart, Ovenbird, Chestnut-sided. Also Scarlet Tanager (2), Lincoln's Sparrow (5), Rose-breasted Grosbeak (2), dozens of White-crowned and White-throated sparrows. And top bird of the day, a singing Clay-coloured sparrow. :-)
Full list (41 species):
Cooper's Hawk (Accipiter cooperii) 1
Ring-billed Gull (Larus delawarensis) 5
Rock Pigeon (Columba livia) 2
Chimney Swift (Chaetura pelagica) 2
Least Flycatcher (Empidonax minimus) 3
Red-eyed Vireo (Vireo olivaceus) 1
Blue Jay (Cyanocitta cristata) 1
American Crow (Corvus brachyrhynchos) 2
Red-breasted Nuthatch (Sitta canadensis) 1
Ruby-crowned Kinglet (Regulus calendula) 6
Swainson's Thrush (Catharus ustulatus) 2
Hermit Thrush (Catharus guttatus) 2
American Robin (Turdus migratorius) 12
Gray Catbird (Dumetella carolinensis) 2
European Starling (Sturnus vulgaris) 30
Nashville Warbler (Oreothlypis ruficapilla) 7
Northern Parula (Parula americana) 2
Yellow Warbler (Dendroica petechia) 4
Chestnut-sided Warbler (Dendroica pensylvanica) 2
Magnolia Warbler (Dendroica magnolia) 2
Black-throated Blue Warbler (Dendroica caerulescens) 1
Yellow-rumped Warbler (Dendroica coronata) 6
Blackburnian Warbler (Dendroica fusca) 1
Palm Warbler (Dendroica palmarum) 2
Black-and-white Warbler (Mniotilta varia) 1
American Redstart (Setophaga ruticilla) 2
Ovenbird (Seiurus aurocapilla) 1
Common Yellowthroat (Geothlypis trichas) 2
Chipping Sparrow (Spizella passerina) 5
Clay-colored Sparrow (Spizella pallida) 1
Lincoln's Sparrow (Melospiza lincolnii) 5
White-throated Sparrow (Zonotrichia albicollis) 19
White-crowned Sparrow (Zonotrichia leucophrys) 22
Scarlet Tanager (Piranga olivacea) 2
Northern Cardinal (Cardinalis cardinalis) 3
Rose-breasted Grosbeak (Pheucticus ludovicianus) 2
Red-winged Blackbird (Agelaius phoeniceus) 1
Brown-headed Cowbird (Molothrus ater) 2
House Finch (Carpodacus mexicanus) 2
American Goldfinch (Spinus tristis) 6
House Sparrow (Passer domesticus) 15