Caves on the guano hill

Next to the cove outside the 1st and 2nd cave was the hill covered with the guano. Diana told us that till a few years ago, it was harvested by the locals as a fertilizer and even sold into theEn savoir plus
Next to the cove outside the 1st and 2nd cave was the hill covered with the guano. Diana told us that till a few years ago, it was harvested by the locals as a fertilizer and even sold into theEn savoir plus