Related Clues:
- Bird, not duck initially, strangely upending
- Flightless bird of the Southern Hemisphere
- Card not suited for a person who's not serious
- Wag, one appearing in pack?
- What's black and white? The Swan's half of stout
- Writer with weapon bagging one bird
- Card trickster
- Prison -- one's taken in weapon, getting bird
- Wild card in a deck
- Card — wag
- Highest card in 500
- One who poses no risk of flight
- English university invested in secure publisher
- Pack's extra card
- Lyle Lovett's favorite Antarctic bird, perhaps