In the Salt Flats of Cabo Rojo, Puerto Rico, the Indigenous Taino people found a way to harvest salt long before Europeans arrived. But this unique ecosystem isn’t just useful for sea salt production — the salty lagoons are full of brine shrimp for shorebirds to eat. Local residents banded together to protect the salt flats as bird habitat.More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.