Zachary Cava:
Albino (achlorophyllous) bracken fern
Zachary Cava:
Green Frog (Lithobates clamitans)
Zachary Cava:
Female Common Merganser (Mergus merganser)
Zachary Cava:
Algonquin Provincial Park, Ontario, Canada
Zachary Cava:
Bull and cow moose (Alces alces)
Zachary Cava:
Bull and cow moose (Alces alces)