1. Chasing a Snack, Red Fox

2. Adelie Penguins in Hope Bay, Antarctica

3. Colors of Winter, Lake Tahoe

4. Twilight Over South Tufa Grove, Mono Lake, California

5. Polar Bear, Svalbard, Norway

6. Mount Robson and Berg Lake, Canadian Rockies

7. Red Fox in Winter

8. Statuary Walk, Central Park, New York City, New York

9. Ice-Breaker, Antarctica

10. All the Comforts of Home

11. Selkirk Mountains, British Columbia, Canada

12. Swimming Emperor Penguins, Antarctica

13. Icebergs, Cook Inlet, Alaska

14. Female Northern Cardinal on a Snowy Pine

15. Yoho National Park, British Columbia

16. Icebreaking McMurdo Sound, Antarctica

17. Winter Haven, Germany

18. Anchorage Skyline Evening, Alaska

19. Unexpected Guests, Polar Bears

20. Eroded Iceberg in the Lemaire Channel, Antarctica

21. Mount Rainier Reflected in Tipsoo Lake, Washington