This is what we call a sleeve. The ape is trained to puts his arm through for the zookeepers to have access to the inside of the elbow. That way they can get a blood sample from the orang utan.
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2 Comments
PeterGiljam · February 12, 2021 at 10:05
This is what we call a sleeve. The ape is trained to puts his arm through for the zookeepers to have access to the inside of the elbow. That way they can get a blood sample from the orang utan.
Anonymous · February 11, 2021 at 16:40
What is this for?