Children have been able to observe first hand how the tuis curved beak and bristley tongue is perfectly adapted to drink the kowhai's nectar. They repay the kowhai by spreading pollen, so the tree can produce its seeds. Native flora and fauna working in harmony!
Of course problems occur when humans bring plants and animals here, where they don't belong, throwing our ecosystems out of balance. Comment below if you can think of three such pesky plants or animals.
