hello all! i have been doing some research about all the zoos in america and europe who inhabited proboscis monkeys. i know apenhaul had received some from singapore, and then eventually sent their last male back to singapore. my question is, how did they transport them there and back? what method of transportation did they use? how did they set the space they would be in up? how did the ensure the animals would be comfortable? were the animals frightened or anxious about traveling? thank you!