 Pittsburgh Post Gazette |
Postal Service unveils stamp to benefit endangered species at Pittsburgh Zoo
Leader Times By Pittsburgh Tribune-Review The trio of rare Amur Tiger cubs at the Pittsburgh Zoo & PPG Aquarium no longer bear much resemblance to the wide-eyed cub on the US Postal Service's "Save Vanishing Species" stamps, but the 140-lb predators still made an … New postage stamp to benefit endangered species Postal stamps to benefit wildlife conservation |
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