Amur (Siberian) Tiger images/pghzoo/IMGP10442.jpg images/pghzoo/IMGP10442thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/8, 1/1000s, ISO200 3/25/2007 Pittsburgh Zoo and PPG Aquarium Zebra images/pghzoo/IMGP10478.jpg images/pghzoo/IMGP10478thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 190mm, f/8, 1/250s, ISO200 3/25/2007 Pittsburgh Zoo and PPG Aquarium Western Lowland Gorilla images/pghzoo/IMGP10503.jpg images/pghzoo/IMGP10503thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/8, 1/160s, ISO400 3/25/2007 Pittsburgh Zoo and PPG Aquarium Western Lowland Gorilla images/pghzoo/IMGP10505.jpg images/pghzoo/IMGP10505thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/8, 1/160s, ISO400 3/25/2007 Pittsburgh Zoo and PPG Aquarium African Bush Elephant images/pghzoo/IMGP10586.jpg images/pghzoo/IMGP10586thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/7.1, 1/400s, ISO200 3/25/2007 Pittsburgh Zoo and PPG Aquarium African Bush Elephant images/pghzoo/IMGP10587.jpg images/pghzoo/IMGP10587thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 210mm, f/7.1, 1/125s, ISO200 3/25/2007 Pittsburgh Zoo and PPG Aquarium Amur (Siberian) Tiger images/pghzoo/IMGP13965.jpg images/pghzoo/IMGP13965thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 260mm, f/7.1, 1/250s, ISO400 6/17/2007 Pittsburgh Zoo and PPG Aquarium African Lion images/pghzoo/IMGP13990.jpg images/pghzoo/IMGP13990thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/8, 1/200s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium Zebra images/pghzoo/IMGP14035.jpg images/pghzoo/IMGP14035thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/6.3, 1/500s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium African Bush Elephant images/pghzoo/IMGP14051.jpg images/pghzoo/IMGP14051thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 133mm, f/7.1, 1/320s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium African Bush Elephant images/pghzoo/IMGP14066.jpg images/pghzoo/IMGP14066thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 93mm, f/7.1, 1/320s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium African Bush Elephant images/pghzoo/IMGP14069.jpg images/pghzoo/IMGP14069thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 133mm, f/7.1, 1/250s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium Black and White Colobus Monkey images/pghzoo/IMGP14098.jpg images/pghzoo/IMGP14098thm.jpg Pentax *ist DL Pentax A50 1:2.0 50mm. f/4.5, 1/60s, ISO800 6/17/2007 Pittsburgh Zoo and PPG Aquarium Kodiak Bear images/pghzoo/IMGP14109.jpg images/pghzoo/IMGP14109thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 108mm, f/4, 1/160s, ISO400 6/17/2007 Pittsburgh Zoo and PPG Aquarium Black Bear images/pghzoo/IMGP14114.jpg images/pghzoo/IMGP14114thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 260mm, f/5.6, 1/160s, ISO400 6/17/2007 Pittsburgh Zoo and PPG Aquarium Black Bear images/pghzoo/IMGP14135.jpg images/pghzoo/IMGP14135thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 240mm, f/8, 1/125s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium Black Bear images/pghzoo/IMGP14146.jpg images/pghzoo/IMGP14146thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 190mm, f/8, 1/160s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium Polar Bear images/pghzoo/IMGP14195.jpg images/pghzoo/IMGP14195thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 70mm, f/4, 1/1600s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium Polar Bear images/pghzoo/IMGP14200.jpg images/pghzoo/IMGP14200thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 190mm, f/4.5, 1/2000s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium Polar Bear images/pghzoo/IMGP14204.jpg images/pghzoo/IMGP14204thm.jpg Pentax *ist DL Sigma 70-300mm 1:4.0-5.6 APO DG Macro 93mm, f/9, 1/400s, ISO200 6/17/2007 Pittsburgh Zoo and PPG Aquarium Amur (Siberian) Tiger images/pghzoo/IMGK0119.jpg images/pghzoo/IMGK0119thm.jpg Pentax K100D Super Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/8, 1/180s, ISO200 10/14/2007 Pittsburgh Zoo and PPG Aquarium Amur (Siberian) Tiger images/pghzoo/IMGK0128.jpg images/pghzoo/IMGK0128thm.jpg Pentax K100D Super Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/5.6, 1/60s, ISO200 10/14/2007 Pittsburgh Zoo and PPG Aquarium African Lion images/pghzoo/IMGK0139.jpg images/pghzoo/IMGK0139thm.jpg Pentax K100D Super Sigma 70-300mm 1:4.0-5.6 APO DG Macro 210mm, f/6.7, 1/750s, ISO200 10/14/2007 Pittsburgh Zoo and PPG Aquarium African Lion images/pghzoo/IMGK0142.jpg images/pghzoo/IMGK0142thm.jpg Pentax K100D Super Sigma 70-300mm 1:4.0-5.6 APO DG Macro 300mm, f/8, 1/500s, ISO200 10/14/2007 Pittsburgh Zoo and PPG Aquarium index.html Home 1 pghzoo2.xml 2 pghzoo3.xml 3 pghzoo4.xml 4