Each decoration in the game, apart from most of the paths, is liked by at least one monster. (Only two paths are liked by monsters.) Below you can find a list of each decoration, and which monsters like it, sorted by island.
|Decoration||Monster 1||Monster 2||Monster 3||Monster 4||Monster 5|
|Fire Bush||Rare Dragong||N/A||N/A||N/A||N/A|
|Reflecting Pool||Jeeode||Rare Whisp||N/A||N/A||N/A|
|Wild Bagpipe||Rare Jeeode||Rare Bellowfish||N/A||N/A||N/A|
|Travelers' Sign||Rare Whisp||N/A||N/A||N/A||N/A|
|Flappy Flag||Humbug||Jellbilly||Rare Reebro||N/A||N/A|
|Directions to Nowhere||Fung Pray||Rare Arackulele||Rare Nebulob||N/A||N/A|