Red mangrove seedlings
Biscayne National Park; National Park Service
Red mangrove seedlings in a shallow creek.
Group of men examining newly planted saplings
Mammoth Cave National Park; National Park Service
Group of men examining newly planted saplings
Mammoth Cave National Park; National Park Service
Group of men examining newly planted saplings, fields in background
Mammoth Cave National Park; National Park Service
Group of men examining newly planted saplings, fields in background
Mammoth Cave National Park; National Park Service
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