Mark Ferris Nature Photography:
Yellow-throated Vireo (Vireo flavifrons)
Mark Ferris Nature Photography:
Yellow-throated Vireo
Mark Ferris Nature Photography:
Female Eastern Bluebird (Sialia sialis)
Mark Ferris Nature Photography:
Female Eastern Bluebird (Sialia sialis)
Mark Ferris Nature Photography:
White-crowned Sparrow (Zonotrichia leucophrys)
Mark Ferris Nature Photography:
Song Sparrow (Melospiza melodia)
Mark Ferris Nature Photography:
Grasshopper sparrow (Ammodramus savannarum)
Mark Ferris Nature Photography:
Grasshopper sparrow (Ammodramus savannarum)
Mark Ferris Nature Photography:
Chipping Sparrow (Spizella passerina)
Mark Ferris Nature Photography:
Song Sparrow (Melospiza melodia)
Mark Ferris Nature Photography:
Louisiana waterthrush (Parkesia motacilla)
Mark Ferris Nature Photography:
Northern waterthrush (Parkesia noveboracensis)
Mark Ferris Nature Photography:
Northern waterthrush (Parkesia noveboracensis)
Mark Ferris Nature Photography:
Louisiana waterthrush (Parkesia motacilla)
Mark Ferris Nature Photography:
Warbling vireo (Vireo gilvus)
Mark Ferris Nature Photography:
Philadelphia vireo (Vireo philadelphicus)
Mark Ferris Nature Photography:
Warbling Vireo (Vireo gilvus)
Mark Ferris Nature Photography:
Male Yellow-bellied sapsucker (Sphyrapicus varius)
Mark Ferris Nature Photography:
Female Yellow-bellied sapsucker (Sphyrapicus varius)
Mark Ferris Nature Photography:
Male Pileated Woodpecker (Dryocopus pileatus)
Mark Ferris Nature Photography:
Male Pileated Woodpecker (Dryocopus pileatus)
Mark Ferris Nature Photography:
Male Yellow-shafted Flicker (C. auratus)
Mark Ferris Nature Photography:
Małe Downy Woodpecker (Dryobates pubescens)
Mark Ferris Nature Photography:
Black-billed Cuckoo (Coccyzus erythropthalmus)
Mark Ferris Nature Photography:
Red-eyed vireo (Vireo olivaceus)
Mark Ferris Nature Photography:
Red-eyed vireo (Vireo olivaceus)
Mark Ferris Nature Photography:
Eastern kingbird (Tyrannus tyrannus)
Mark Ferris Nature Photography:
Eastern kingbird (Tyrannus tyrannus)
Mark Ferris Nature Photography:
Male Red-winged blackbird (Agelaius phoeniceus)
Mark Ferris Nature Photography:
Female Red-winged blackbird (Agelaius phoeniceus)
