epiphyte epiphytic fern green natural nature new zealand palm plant trunk ewe farming feeding field grass hill lamb landscape meadow peaceful rural sheep slope spring tranquil cloud fabaceae flower flowering plant kowhai native sky sophora tree twig yellow bush flowering flowers Leptospermum scoparium manuka myrtaceae Myrtle family shrub tea-tree white active bathing channel danger geothermal geothermally ground hot Maori pool Rotorua steam vapor vapour village water art beam building carving club communal decoration eaves eyes face fierce figure head mouth red rooftop tongue traditional wood cooking fence frame hangi lid pit dangerous hazardous home house Land lot rock bubble burst explode liquid Mineral Mud spit spout toxic seep