Alpaca in the Sacred Valley in Peru.  70 mm, F/6.3, ISO 200, 1/640 sec exposure.

Pisac ruins andenes.  Incan ruins site in the Sacred Valley of Peru.  48 mm, F/8, ISO 200, 1/250 sec exposure, circular polarizing filter.

Seals in the ocean near Diamond Beach, Iceland.  66 mm, F/4, ISO 200, 1/320 s exposure.

Humpback whale near Husavik, Iceland.  48 mm, F/6.3, ISO 200, 1/160 s exposure (cropped).

Humpback whale near Husavik, Iceland.  55 mm, F/7.1, ISO 200, 1/200 s exposure (cropped).

Humpback whale near Husavik, Iceland.  55 mm, F/6.3, ISO 200, 1/160 s (cropped).

Humback whale off the cost of Husavik, Iceland.  38 mm, F/6.3, ISO 200, 1/250 sec exposure (cropped).

Harbor seals near Isafjordur, Iceland.  300 mm, F/5.6, ISO 200, 1/1000 sec exposure.

Harbor seal near Isafjordur, Iceland.  300 mm, F/5.6, ISO 200, 1/400 sec exposure.

Arctic fox at the Arctic Fox Centre in Sudavik Iceland.  120 mm, F/4, ISO 250, 1/125 sec exposure.

Rabbit at the Sam Parr Biological Station. 300 mm, f/5.6, ISO 3200, 1/320 sec exposure.

Meercats at the Pittsburgh Zoo.  270 mm, F/5.6, ISO 3200, 1/100 sec. exposure.

Kangaroo at the Pittsburgh Zoo.  210 mm, F/5.4, ISO 200, 1/1000 sec exposure.

Big cat at the Pittsburgh Zoo.  270 mm, F/5.6, ISO 320, 1/320 sec exposure.

Giraffe at the Pittsburgh Zoo.  300 mm, F/5.6, ISO 200, 1/200 sec. exposure.

Monkey at the Pittsburgh Zoo.  300 mm, F/5.6, ISO 3200, 1/125 sec exposure.

Colobus monkey at the Pittsburgh Zoo.  300 mm, F/5.6, ISO 3200, 1/250 sec. exposure.

Zebra at the Pittsburgh Zoo.  300 mm, F/5.6, ISO 220, 1/320 sec. exposure.

Elephant at the Pittsburgh Zoo.  300 mm, F/5.6, ISO 250, 1/320 sec exposure.

Lion enjoying the day at the Pittsburgh Zoo.  270 mm, F/5.6, ISO 200, 1/800 sec. exposure.