Area Bosses - Which is which and how to find them

I like those blue notices that you read when it spawns

I'm sure others do too o.0.

I've remembered some of it: (This is from memory)

 Spoiler

"Deo has appeared from the sand"
"A cool breeze is felt as Mano appears"
"Tae Ryun has appeared with a soft whistling noise"
"The Snowman has appeared "
"As the moon dims, howling foreshows the presence of the Old fox!"
"Through the thicket of seaweed, Seref has appeared."
"The air feels evil, even the occasional cry of cats sound ominous"(King Sage Cat)
"Stumpy has appeared with a stumping noise that can be heard through the stone mountain :f6:
"A blue turban shell has appeared on the beach"
"Faust appears within the blue mist"
"Dyle has risen from the depths of the swamp"
"Tick-Tock!Tick-Tock! Timer makes its presence known"
"Zeno has appeared with the sound of clitter-clatter from metal"
"Eliza appears with a black whirlwind"
"Kimera with lit eyes has appeared from the depths of the abysmal ground"

I dont know Leviathan's