owl-prowl

owl prowl

A birdwatching session specifically focused on seeing owls, typically done at night. I took my two older kids on an owl prowl last weekend, and we all had a fantastic experience! I know the nature reserve hosts nighttime owl prowls throughout the summer and into early Fall.
See also: owl, prowl
Farlex Dictionary of Idioms.

owl-prowl

n. a nighttime session of owl watching. (Bird watchers humor.) We went on an owl-prowl last night and spotted a spotted owl. It was a barn owl, but we spotted it.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • owl prowl
  • a night owl
  • night owl
  • GMAB
  • blue plate special
  • tomcat
  • on the prowl
  • I wasn't brought up in the woods to be scared by owls
  • like an owl in an ivy bush
  • hooters