It's one thing to hike with a camera on your back, even if back then they did weigh 50lb or so. It's a whole different thing to hike with a pack of 20 beavers.

It's one thing to hike with a camera on your back, even if back then they did weigh 50lb or so. It's a whole different thing to hike with a pack of 20 beavers. And I am sure they made multiple loads of 20 beavers, to kick start the population. I am not sure why helicopters weren't used though. Perhaps helicopters were still too expensive back then.