The Barn Swallow, Hirundo rustica. The Barn Swallows use man-made structures to breed and consequently has spread with human expansion. This species lives in close association with humans, and its insect-eating habits mean that it is tolerated by man.
Lions are nocturnal creatures, and are a symbol of authority and command over subconscious thought(as night is an ancient symbol of the subconscious - or dream states). The lion is considered by many ancient cultures to be a solar animal judgment.