1. Chasing a Snack, Red Fox

2. Antarctic Sailing

3. Winter Sunrise Over Big Thompson River, Rocky Mountain National Park, Colorado

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

5. Ice Formations in Illinois Canyon, Starved Rock State Park, Illinois

6. Polar Bear, Svalbard, Norway

7. Frosted Farmland, LaSalle County, Illinois

8. Mount Thamserku, Nepal

9. Red Fox in Winter

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

11. Hallstatt in Winter, Austria

12. Ice-Breaker, Antarctica

13. All the Comforts of Home

14. Selkirk Mountains, British Columbia, Canada

15. Swimming Emperor Penguins, Antarctica

16. Icebergs, Cook Inlet, Alaska

17. Staubbach Waterfall, Lauterbrunnen, Switzerland

18. Female Northern Cardinal on a Snowy Pine

19. Neuschwanstein Castle in Winter, Bavaria, Germany

20. Yoho National Park, British Columbia

21. Central Park in Winter, New York City, New York

22. Icebreaking McMurdo Sound, Antarctica

23. Winter Haven, Germany

24. Avalanche! Denali National Park, Alaska

25. Anchorage Skyline Evening, Alaska

26. Unexpected Guests, Polar Bears

27. Eroded Iceberg in the Lemaire Channel, Antarctica

28. Antarctic Travels

29. Mount Rainier Reflected in Tipsoo Lake, Washington