I don't know if I've ever seen anything like this. Usually, a zoo will have one large barn for its giraffe herd, but Parc Safari seems to have a half-dozen interconnected buildings for giraffes. Fascinating.
@snowleopard Yeah, it's a little strange! They look more like car garages. I assume they've just added on as the facility has grown bigger. The tallest one is for the elephants, I assume.