Zachary Cava:
Stark Point
Zachary Cava:
Wood Frog on wood
Zachary Cava:
White-tailed Deer fawn
Zachary Cava:
Bee on Purple Coneflower (Echinacea purpurea)
Zachary Cava:
Cranial sutures
Zachary Cava:
Fossil seed ferns
Zachary Cava:
Snapping Turtle Shell (Chelydra serpentina)
Zachary Cava:
Crown Coral (Artomyces pyxidatus)
Zachary Cava:
Eastern Chipmunk (Tamias striatus)
Zachary Cava:
Cat vs. chipmunk
Zachary Cava:
American Goldfinch (Spinus tristis)
Zachary Cava:
Groundhog family (Marmota monax)
Zachary Cava:
Groundhog family (Marmota monax)
Zachary Cava:
Groundhog family (Marmota monax)
Zachary Cava:
Groundhog family (Marmota monax)
Zachary Cava:
Groundhog family (Marmota monax)
Zachary Cava:
Baltimore Oriole (Icterus galbula)
Zachary Cava:
Red-spotted Purple (Limenitis arthemis astyanax). State College, PA.
Zachary Cava:
Timber Rattlesnake (Crotalus horridus). Lycoming Co., PA.
Zachary Cava:
Timber Rattlesnake (Crotalus horridus). Lycoming Co., PA
Zachary Cava:
Timber Rattlesnake (Crotalus horridus). Lycoming Co., PA.
Zachary Cava:
Mushroom Cap Topography (Boletus sp.)
Zachary Cava:
Time Warp
Zachary Cava:
Dark-eyed Junco (Junco hyemalis)
Zachary Cava:
Carolina Wren (Thryothorus ludovicianus)
Zachary Cava:
Carolina Wren (Thryothorus ludovicianus)
Zachary Cava:
Tree Swallow (Tachycineta bicolor)
Zachary Cava:
Three species of turtles scramble for prime basking real estate
Zachary Cava:
Three species of turtles scramble for prime basking real estate
Zachary Cava:
Eastern Box Turtle (Terrapene carolina carolina)
