Elephant noises in Lighthouse?

[stylishjm]

After completing the co-op easter egg, I noticed that you can hear elephants in the lighthouse! Also the star remains in the sky! Another easter egg :?:

[nhcre8tv1]

Actually, the elephants are always there, not just after the Easter Egg. I thought they didn't mention like an Elephant round and I was all like but then I was like :(

[o ZiploK]

I think its because they came from capitalism aka zombie-zoo (new mp map) and they had a (baby) elephant teleport back with them from capitalism and then kino and so on. Capitalism I believe is the next zombie map for multiple reasons quote me on that