Western Lowland Gorilla Phila Zoo (28 images)
Gorillas are the largest and heaviest living primates. Average size varies among the different types of gorillas - the western lowland gorilla typically found in zoos is not the largest of the gorillas. Western lowland gorillas are covered with thick, dark brown-gray fur, which appears almost black, and they have a brown patch on the top of the head. As they mature, male gorillas develop silvery colored fur on their back and, hence, are known as "silverbacks." Please consider making...
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Silverback Gorilla Ph...jpg
Silver Back Gorilla
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Silverback Gorilla Ph...jpg
Silver Backs
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The Silverback Gorill...jpg
Silver Backs
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Silverback Gorilla Ph...jpg
Silver Backs
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The Silverback Gorill...jpg
Silver Backs
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The Silverback Gorill...jpg
Silver Back
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Philadepphia Zoo Silv...jpg
Silver Back Gorilla
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The Silverback Gorill...jpg
Silver Back
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The Silverback Gorill...jpg
Silver Backs
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The Silverback Gorill...jpg
Silver Back
