Capybara
The capybara's territory spans the wetlands and grasslands of South America, from Panama to Argentina. This represents approximately 17.84 million square kilometres of potential capybara habitat, a respectable domain by any measure. However, the capybara's expansion strategy relies entirely on the slow march of evolution and the occasional lucky swim across a river. They have made no meaningful progress toward global domination since the Pleistocene epoch. Internet fame has certainly boosted their international profile, with capybara content achieving viral status across all social media platforms, but this cultural reach has yet to translate into physical presence outside their native continent.