灌木叢

灌 = 氵 + 雚 : Gitta Giraffe (gu) finds that the anthill's bathroom (an4) is infected with herons (雚), so she uses water bottles (氵) to pour (灌) water over them to make them fly away.

木 = 八 + 十 : Mnemonic symbol: a Christmas tree.

Malte Monkey (mu) is setting up a Christmas tree (木) in the bathroom of the space station (Ø4). He decorates the tree with eight-balls (八) and puts a holy cross (十) at the top of the tree.

丛 = 从 + 一 : Kitty Cat (cu) lost her book collection (丛) in the underbrush (丛) in the engine's kitchen ((e)ng2). The underbrush consists of the legs of rubber chicken (从) and Kitty Cat has a hard time searching through the chicken. She is using a flute (一) as a bushwhacker to aid in her search.