Hit a jackjot! Aroma for swiftlets

I have been researching the right aroma for swifter for more than a year, finally I found a right formula!
My worker applied it on the morning, the next day, there were about 1000 or more birds coming... We couldn't count exact numbers of the birds because they were so much and entered directly to the bird house! We just gave up counting!
Fermented birdshit and seaweed are important components for the aroma. Birdshit provide bird's smell while seaweed provide fishy smell and vitamins like A, B2, C... Iron, potassium, calcium for supplemental. Aroma should be a healthy combination of smell and food, water.