Herman the Duck

I was watching the video posted below regarding the Republic-Northwest merger and in the video (last 1/3), they showed news footage of Republic employees gathering around a memorial for Herman the Duck. I was wondering if that memorial is still in existence or if there is any more info on it. I can’t seem to find anything through google but if anyone has any info, it would be appreciated.

Republic & Northwest Airlines Merger 1986 - YouTube)