I can haz LOLMouser plz?
I can haz LOLMouser plz?
Excellent! - We actually have 'mouse' birds here but nothing like the 'catbird'...
-CleverCat
We have catbirds here in New England but no mouse birds.
They're called that because of their unique
neee-yah! call, which sounds something like a cat (if you've been out drinking) I suppose.
They also make a lot of other bird sounds, so they're something like a mockingbird, except the catbird apparently makes up its own vocalizations, and does not truly imitate other birds.
BTW: Our catbirds don't look anything like that either.