Turns out the wriggling baby songbirds are just waiting in their nests until they mature enough to flit about on their own. (Songbirds are birds that belong to the scientific Order Passeriformes, which are more commonly known as "perching" birds.) ...
Most baby songbirds are in the nest until they are fully feathered and as big as the adults.
Invasive plants are Earth's way of insisting we notice her medicines.
Everyone learns what works by learning what doesn't work.