delicate

But when a particular star is in demand, it can be tricky to strike the delicate balance between saying yes to work while not taking on too much.

At this stage, a calf's immune system is in a delicate balance and it can become overwhelmed.

A delicate balancing act of romance, comedy and whimsy, the film now actually feels a little overworked, as if Anderson was wrestling certain internal impulses in trying to purposefully make something light.

"It's delicate hands that are needed for a delicate fruit," Rebecca Bonzo, a supervisor at Campbell's farm, tells the BBC in the Shona language.

But noisy neighbours risk disrupting nature's delicate equilibrium.