Recently, some Disneyland Jungle Cruise Skippers posted a video about saving the animatronic hippos that roam the rivers of the Jungle
Save the Hippos (AAHCS PSA)
.....Not be outdone, WDW's Jungle has "challenged" the pro hippo side with a video of their own
Homeland Anti Hippo Association
....It's all in good fun of course, and it's a neat way to see the sort of sibling rivalry that the two jungles have with each other.