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stshank: Redwood tree slice
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stshank: California Academy of Sciences
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences touch pond
©
stshank: Shark egg pouch (you could see it squirming)
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences
©
stshank: California Academy of Sciences