Referring Clues

• Dumbbell
• Extinct bird not known for its intelligence
• Fuddy-duddy
• ___ bird
• Dumb cluck
• A genius? No
• No Einstein
• Dummy
• Pinhead
• Winged one in Wonderland
• Wonderland bird
• Nitwit
• Bird that's more than rare
• Numbskull
• Old fogy
• Extinct bird
• Birdbrain
• Knucklehead
• Dull-witted one
• Extinct bird that couldn't fly
• Dummkopf
• Lamebrain
• One slow on the uptake
• Long-gone bird
• Thickhead
• Bye-bye birdie?
• Bird related to the pigeon
• Bird clubbed to extinction
• Jerk
• Long-extinct bird
• Extinct flightless bird
• Dunderhead
• Boob
• Dimwit
• Blockhead
• Numskull
• Ignoramus
• Extinct bird, or birdbrain
• Clumsy extinct bird
• Bird extinct since the late 17th century
• Symbol of density
• Erstwhile bird
• Flightless bird of yore
• Featherbrain
• Pigeon's erstwhile kin
• Bygone bird
• Dunce
• Ninny
• "Alice in Wonderland" bird
• Wonderland creature
• Extinct, flightless bird
• Extinct "Wonderland" bird
• Another dunderhead
• Airhead
• Extinct Mauritian
• It's been extinct since the late 17th century
• Extinct dumb cluck
• Not-so-sharp bird
• Animal on Mauritius's coat of arms
• Ding-a-ling
• Doofus
• Part of Mauritius's coat of arms
• One who's not swift
• Extinct pigeon relative
• Birdbrain, or extinct bird
• Extinct "Wonderland" bird
• Slow-witted sort
• Chowderhead
• Onetime native of Mauritius
• Feature of Mauritius's coat of arms
• Dotard
• Dumb ox
• Extinct bird of Mauritius
• Bygone Mauritian bird
• Nincompoop
• Simpleton
• Bygone birdie
• Slang for old fashioned person
• "Alice in Wonderland" character
• Cabbagehead
• Flightless bird of the past
• Awarder of a thimble to Alice, in "Alice's Adventures in Wonderland"
• Former native of Mauritius
• Buffoon
• Feathered has-been
• Brained bird or birdbrain
• Lunkhead
• Extinct bird not known for its smarts
• Not the smartest extinct bird
• Dumbbell of a bird
• Bird no more
• Extinct dove relative
• Old fogey
• Extinct birdbrain?
• Extinct creature
• Dullard
• Bird that is no more
• Witless one
• Wonderland talker that Carroll based on himself
• Wonderland beast
• Carroll's stammering self-caricature in "Alice in Wonderland"
• Extinct nitwit?
• Dumb one
• Dim bulb
• Birdbrain no more?
• Bird in Wonderland
• Extinct cousin of the pigeon
• Bubblehead
• Bird that's a symbol of extinction
• "Dumb" bird
• Stupid person
• Fool
• Silly person
• Bird of yore
• Blockhead or bygone bird
• Proverbially extinct bird
• Extinct bird of old
• Extinct bird of Wonderland
• Flightless bird
• Bird (whose style of very out of fashion)
• Flightless bird, extinct since the 17th century
• Proverbially dead bird
• A very encouraging old bird?
• Did it die due to the repeated urge to perform?
• Mauritian bird no more
• An encouraging bird?
• Extremely conservative type, 24 across
• Act the same again, but it's dead
• Old timer snubbing two setters?
• Bird of long ago
• Repeated encouragement from reactionary person
• Bygone Mauritius native
• Old-fashioned person's party fare
• The dead must repeat the same stuff
• Double celebrations are a thing of the past
• Old fogey read the same thing again and again
• Prepare and serve a bird, none now left
• Old bird going from one party to another
• Bird on the Mauritius coat of arms
• Organizer of a Wonderland caucus race
• Pigeon relative
• Mauritius sight, once
• Bird on the Mauritian coat of arms
• *Caucus-race proposer in Wonderland
• Dead as a ___
• Double act no longer seen
• Double act getting the bird
• Double act gets the bird
• Old bird's odd, misshapen egg
• Odd flutter by old bird
• It originally died out twice
• U-turn from Einstein
• A couple of rooks - one was unable to fly
• Extinct columbiform bird
• Epitome of stupidity
• Double act that's now extinct
• Did this bird never say no?
• Extinct bird with a "stupid" name
• Go the way of the ___ (become extinct)
• Birdbrain, or an extinct bird
• Extinct animal
• Extinct relative of the Nicobar pigeon
• Bird insisting on action?
• Bird akin to the nene?
• Winged bird in Wonderland
• Bygone flightless bird
• Bird giving urgent encouragement?
• Bird requiring the same again and again
• Pigeon's extinct relative
• No brainiac
• Wonderland waddler
• Pigeon's extinct cousin
• Long-gone flightless bird
• A dead bird
• Carroll's race caller
• Its double act did not survive
• Dull-witted person
• Flightless bird of old
• Bird extinct since the 17th century
• Bird in "Alice's Adventures in Wonderland"
• Bird last seen in 1662
• Bird with a reduplicative name
• Bird that had no natural predators until humans arrived
• A very encouraging old bird?
• Nitwit of an extinct bird?
• Extinct bird with a silly name
• Flightless bird that runs the airline in Animal Crossing
• Did it die due to the repeated urge to perform?
• Extinct bird that wasn't really "dumb"
• An encouraging bird?
• Perform a double act with a bird
• Bird in "Alice in Wonderland"
• Bird symbolizing obsolescence
• Bird repeatedly urging action?
• Imbecile
• "Ice Age" bird
• Extinct Mauritian bird
• Bird that scientists are trying to bring back from extinction
• Bird that went extinct in the 1660s
• Nonflying bird
• Creature in "Alice's Adventures in Wonderland"