https://d5jmjyzrse4ui.cloudfront.net/480p/mrhbubYaIb1AbT4nzhWwN0A8TWcdy4RM.mp4
In this rare footage, an Ozone Warbler is shown using a special technique to make a nesting crater.
"We had no idea," says a professor from the university, "that the Ozone Warbler would deliberately bounce off trees like a billiard ball to achieve a nesting spot in a crater. You can imagine our surprise. No other creature exhibits such extreme nesting behavior. Perhaps it evolved as an attempt to throw off predators such as the Great Crunchy Northern Warbler..."
Shortly before the specialized head-mounted camera died, the Ozone Warbler can be seen searching for something in the undergrowth.
"We believe it is looking for its egg," commented the professor.
Unfortunately, no egg was found.
"The egg was probably carried off by small, wild forest animals who happened to be near the nesting crater," he added.