So we looked at the birds, and we tried to make a model that is powerful, ultralight, and it must have excellent aerodynamic qualities that would fly by its own and only by flapping its wings.
Stoga smo promatrali ptice i pokušali smo napraviti model koji je moćno lagan, i mora imati izvrsne aerodinamičke kvalitete koji bi mu omogućile da leti samostojno i samo mlatareći krilima.