Was it just me or were the enclosures a bit depressing? The woodland ones were fine but there’s only 3 of those and 200 chimps there.
I think with so many Chimps, they must have many smaller groupings and even the functional 'cages' are designed to hold all of those. I imagine the forested Islands are a newer development and the cage enclosures were there first. The biggest groups they can get together will be the ones that have access to the forested areas I imagine. But its a huge improvement for all 200 of them. I imagine all the ones that still can't access the large islands live in a good and satisfactory environment compared to what they once endured.