Some days Anna would disappear into a tunnel of branches, only to reemerge with a piece of straw in her beak like a tiny flag of conquest. Nelly, slow and sure, would receive the offering and tuck it under her wing as though storing a memory. Watching them, you learned how small rituals build a shared life: the exchange of food, the mirrored preenings, the way one bird’s vigilance allowed the other to lower her guard.