Diane Knauff:
Ringtail Lemur
Diane Knauff:
Pink Flowers at the Pittsburgh Zoo
Diane Knauff:
More Pink Flowers at the Pittsburgh Zoo
Diane Knauff:
Alligator Smile
Diane Knauff:
Alligator
Diane Knauff:
Kangaroos
Diane Knauff:
Sea Lion
Diane Knauff:
Sea Lion Again
Diane Knauff:
Sea Lion 3
Diane Knauff:
More Sea Lion
Diane Knauff:
Peacock 1
Diane Knauff:
Peacock 2
Diane Knauff:
Swimming Otter
Diane Knauff:
Give Moose a Brake
Diane Knauff:
Otter Yawn
Diane Knauff:
Beware of 1,700 lb. Males
Diane Knauff:
Beware of 600 lb. Females
Diane Knauff:
Bright Fish
Diane Knauff:
Lionfish Swimming Up
Diane Knauff:
Lionfish
Diane Knauff:
Lionfish Swimming
Diane Knauff:
Lionfish Swimming 2
Diane Knauff:
Lionfish Close Up
Diane Knauff:
A Saltwater Tank at Pittsburgh Zoo
Diane Knauff:
Fish
Diane Knauff:
Fish Face
Diane Knauff:
Fish Turning
Diane Knauff:
Anemone
Diane Knauff:
Saltwater Plants
Diane Knauff:
More Saltwater Plants
