Lab Chimps Play in the Sun for the First Time - YouTube It's a cute video. You'll love it. I think it's German. 30 years in a lab, finally got freed.
30 years without seeing the sun, I hope they don't get sunburned. I get sunburned in early April, usually the first time I take my winter jacket off when it gets warm enough. That's usually less than 6 months out of the direct sun. When I travel south to Florida, I can feel the difference between the temporate and tropical sun; I feel like I'm on fire.
Bring them to sunny California. They can work on their tans while getting their Democrat voter cards and driver's licences.