Note to JULIUS CAESAR, 2.1.204-206, 'unicorns may be betray'd with trees, / And bears with glasses, elephants with holes / Lions with toils'
This passage is a mixture of fact and fiction, all thought to be fact in Shakespeare's time.
- How to catch a unicorn:
- Find a sturdy tree. Stand in front of the tree and provoke the unicorn to attack. Duck behind the tree.

Illustration by Carl Offerdinger
- How to make a bear stand still so you can shoot it:
- According to T.F. Thiselton Dyer (Folk-lore of Shakespeare, 1883, p. 155), "Bears, in days gone by, are reported to have been surprised [ambushed] by means of a mirror, which they could gaze on, affording their pursuers an opportunity of taking the surer aim."
Photo from the website of the North American Bear Center
- How to capture elephants:
- Dig a very large pitfall and lure elephants into it.
Photo from the website of the India's Endangered
- How to trap a lion or tiger:
- Lure the big cat onto a net; pull the net over it.