Went to the zoo today. There is a fenced-off section called "backyard wildlife" where local ducks, turtles, etc. are kept. A pair of swans must have laid eggs in one of the nesting boxes, because the area within 3 feet or so of the nesting box was roped off with caution tape.
Caution tape is merely a challenge to some people.
C pushed her body into the tape to see how close she could get without actually going underneath it. Almost immediately, a swan stuck its neck out and HONKed at her. She jumped back a bit, then pointed at the swan and said, "Momma, that one is STRETCHY!"