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2 comments

[–] [Deleted] 1 points (+1|-0)

Our city zoo has some good displays explaining this. It's just not something you think about. I never heard of it as a problem until I learned about it at the zoo last year.

[–] [Deleted] 0 points (+1|-1) Edited

Ho ho ho

Edit: Is there a way to create something cheaper, as effective, and less destructive, as palm oil?