Architects are constantly trying to find more creative and innovative designs that are both livable and aesthetically pleasing. Case in point: these tree houses. Apparently, the architecture world also has a strange fascination with animals. Designing buildings like their favorite creatures, architects have used this method to garner the attention of tourists and make a spectacle of their work. From cute to creepy, here are 20 Buildings Shaped Like Animals.

RELATED: The Coolest Kindergarten Buildings
RELATED: 25 Animal Homes We Want to Live in