Mark Slonecker:
Sandhill Cranes and Moon
Mark Slonecker:
Sandhill Crane
Mark Slonecker:
Northern Pintail
Mark Slonecker:
Bald Eagle
Mark Slonecker:
Sandhill Cranes crossing moon
Mark Slonecker:
Snow Geese Morning Take-off at Bosque
Mark Slonecker:
Snow Goose Landing
Mark Slonecker:
Snow Geese Flock
Mark Slonecker:
Sandhill Crane Silhouettes
Mark Slonecker:
Northern Pintail in-flight
Mark Slonecker:
Basque at Dawn
Mark Slonecker:
Sandhill Crane