D-42-20 - A fox squirrel on the limb of a tree in Caseville, MI, on a late spring afternoon.

D-42-22 - A fox squirrel feeding at a bird feeder at a residence near Pigeon, MI, on an early spring morning.

D-42-12 - A fox squirrel peaks around a tree in Port Austin, MI, on a late winter afternoon.

D-42-19 - A fox squirrel watching a passing motorist from his perch in a pine tree in Caseville, MI, on a mid-winter afternoon.

D-42-23 - A fox squirrel in a tree in Caseville, MI, on a mid-summer afternoon.

D-42-33 - A fox squirrel on a tree limb near Caseville, MI, on a mid-autumn afternoon.

D-42-5 - A fox squirrel sitting on the branch of a tree in Caseville, MI, on a late autumn afternoon.

D-42-6 - A fox squirrel sitting on the branch of a tree in Caseville, MI. on a late autumn afternoon.

42-2-12 - A fox squirrel feeds while resting on the limb of a tree, near Caseville, MI on an early spring afternoon.

D-42-15 - A fox squirrel sits on the side of a tree in Port Austin, MI, on a mid-autumn afternoon.

D-42-2 - A fox squirrel sitting on the branch of a tree in Caseville, MI, on a late autumn afternoon.

42-1-16 - A fox squirrel pauses while climbing down the trunk of a tree in Port Austin, MI, on an early autumn afternoon.

D-42-102 - Fox squirrel. Caseville, MI. Spring.

D-42-103 - Fox squirrel. Caseville, MI. Spring.

D-42-104 - Fox squirrel. Caseville, MI. Spring.

D-42-105 - Fox squirrel. Caseville, MI. Spring.

D-42-106 - Fox squirrel. Caseville, MI. Spring.

D-42-107 - Fox squirrel. Caseville, MI. Spring.

D-42-18 - A fox squirrel watching a passing motorist from his perch in a pine tree in Caseville, MI, on a mid-winter afternoon.

D-42-3 - A fox squirrel sitting on the branch of a tree in Caseville, MI, on a late autumn afternoon.

D-42-4 - A fox squirrel sitting on the branch of a tree in Caseville, MI, on a late autumn afternoon.

42-2-5 - A fox squirrel sitting on the limb of a tree, near Caseville, MI, on a late winter afternoon.

D-42-95 - Fox squirrel. Caseville, MI. Winter.

D-42-96 - Fox squirrel. Caseville, MI. Winter.

D-42-97 - Fox squirrel. Caseville, MI. Winter.

D-42-98 - Fox squirrel. Caseville, MI. Winter.

D-42-99 - Fox squirrel. Caseville, MI. Winter.

D-42-100 - Fox squirrel. Caseville, MI. Winter.

D-42-101 - Fox squirrel. Caseville, MI. Winter.

D-42-38 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-37 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-34 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-35 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-36 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-43 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-41 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-42 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-39 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-40 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-48 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-47 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-44 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-45 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-46 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-52 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-49 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-50 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-51 - A light colored squirrel in a tree at Caseville County Park, in Caseville, MI, on a late spring afternoon.

D-42-57 - A Gray squirrel (black phase) standing on a post at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-56 - A Gray squirrel (black phase) running across grass at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-53 - A Gray squirrel (black phase) running across grass at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-54 - A Gray squirrel (black phase) standing on grass at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-55 - A Gray squirrel (black phase) standing on grass at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-79 - Gray squirrel (black phase.) Foote Site Park. Oscoda, MI. Autumn.

D-42-61 - A Gray squirrel (black phase) on the trunk of a tree in a park in East Lansing, MI, on a mid-autumn afternoon.

D-42-60 - A Gray squirrel (black phase) on the trunk of a tree at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-58 - A Gray squirrel (black phase) standing on a post at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-59 - A Gray squirrel (black phase) standing on a post at the Oscoda Township Beach Park, in Oscoda, MI, on a late summer afternoon.

D-42-80 - Red squirrel. Chippewa Nature Center. Midland, MI. Autumn.

D-42-28 - A red squirrel eating at a bird feeder at a residence near Pigeon, MI, on an early spring morning.

D-42-30 - A red squirrel eating at a bird feeder at a residence near Pigeon, MI, on an early spring morning.

D-42-29 - A red squirrel eating at a bird feeder at a residence near Pigeon, MI, on an early spring morning.

D-42-62 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Spring.

D-42-25 - A chipmunk on a rock near Caseville, MI, on a mid-autumn afternoon.

D-42-26 - A chipmunk on the limb of a tree near Oak Beach, MI, on a mid-autumn afternoon.

D-42-27 - A chipmunk on the limb of a tree near Oak Beach, MI, on a mid-autumn afternoon.

D-42-24 - A chipmunk on a rock near Caseville, MI, on a mid-autumn afternoon.

D-42-66 - Chipmunk. Port Austin, MI. Autumn.

D-42-67 - Chipmunk. Port Austin, MI. Autumn.

D-42-65 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Spring.

D-42-63 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Spring.

D-42-64 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Spring.

D-42-71 - Chipmunk. Port Austin, MI. Autumn.

D-42-70 - Chipmunk. Port Austin, MI. Autumn.

D-42-68 - Chipmunk. Port Austin, MI. Autumn.

D-42-69 - Chipmunk. Port Austin, MI. Autumn.

D-42-74 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Autumn.

D-42-78 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Autumn.

D-42-75 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Autumn.

D-42-76 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Autumn.

D-42-77 - Chipmunk. Huron County Nature Center Wilderness Arboretum. Oak Beach, MI. Autumn.

D-42-108 - Chipmunk. Caseville, MI. Summer.

D-42-109 - Chipmunk. Caseville, MI. Summer.

D-42-72 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-73 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-81 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-82 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-83 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-84 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-85 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-86 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Spring.

D-42-87 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-42-88 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-42-89 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-42-90 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-42-91 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-42-92 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-42-93 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-42-94 - Thirteen-striped Ground Squirrel. Port Crescent State Park Day Use Area. Port Austin, MI. Autumn.

D-40-8 - A baby rabbit in grass in the lawn of a residence in Caseville, MI, on a mid-spring afternoon.

D-40-7 - A baby rabbit in grass in the lawn of a residence in Caseville, MI, on a mid-spring afternoon.

D-40-4 - A baby rabbit in grass in the lawn of a residence in Caseville, MI, on a mid-spring afternoon.

D-40-5 - A baby rabbit in grass in the lawn of a residence in Caseville, MI, on a mid-spring afternoon.

D-40-6 - A baby rabbit in grass in the lawn of a residence in Caseville, MI, on a mid-spring afternoon.

D-40-9 - A baby rabbit in grass in the lawn of a residence in Caseville, MI, on a mid-spring afternoon.

D-40-3 - A baby rabbit in grass in the lawn of a residence in Caseville, MI, on a mid-spring afternoon.

D-40-10 - Rabbit. Port Hope, MI. Summer.

D-40-11 - Rabbit. Port Hope, MI. Summer.

D-40-12 - Rabbit. Port Hope, MI. Summer.