Referring Clues

• Is up
• Nuts
• Plumb loco
• Unhinged
• Cave dwellers
• Crackers
• Daffy
• Louisville Sluggers
• Halloween decorations
• Loony
• Flying mammals
• Baseballers' clubs
• Off one's trolley
• Night fliers
• Loco
• Is at the plate
• Upside-down sleepers
• Dotty
• Black Halloween critters
• Off one's rocker
• Belfry critters
• Migrating mammals
• Cuckoo
• Nutty
• Sticks in the dugout
• Baseball club's clubs
• Vampire film "extras"
• Baseball equipment
• Belfry dwellers
• Shea Stadium equipment
• Belfry occupants?
• Steps to the plate
• Dugout supplies
• Diamond clubs
• Dugout assortment
• Cubs' clubs
• Faces the pitcher
• Touched
• Bonkers
• Insane, in slang
• Loopy
• Ball clubs?
• Out of one's gourd
• Cricket needs
• Carlsbad Caverns denizens
• Fliers in caves
• Cave-dwelling fliers
• Cricketeers use them
• Flutters
• 6 Down dwellers
• Cave creatures
• Dugout display
• Belfry denizens
• Halloween critters
• Ball clubs
• Mammals that aren't all there?
• Aluminum or ash items
• Halloween creatures
• Louisville Sluggers, e.g.
• Rangers' clubs
• Flutters, as eyelids
• They fly by night
• Offensive weapons
• Some make it to Cooperstown
• Looks at curves?
• Dugout equipment
• Home run hitters' hitters
• Cricketeers' gear
• Emulates Casey
• Vampire film extras
• Cricket equipment
• Wacky
• 11 Down dwellers
• Ball whackers
• Dugout stack
• Belfry residents
• Wrigley sticks?
• Faces a reliever
• Crazy
• Some vampires
• Belfry fliers
• Belfry occupants
• Dugout supply
• Cave critters
• Belfry group
• Cave residents
• Belfry bunch
• Nutty as a fruitcake
• Cave hangers
• Ball hitters
• Swings for the fences
• Mammals with wings
• Is up, in a way
• Flappers in fright films
• Echolocating fliers
• Swings at home
• Flutters, as eyelashes
• Spends time at home
• Swats
• Faces a pitcher
• Dugout rackmates
• Some Quidditch equipment
• Slugger's collection
• Tries to hit
• Dugout gear
• Take some hacks
• Ball club clubs
• Pipistrelles
• Makers of night flights
• Stands at the plate
• Array on a dugout rack
• Dugout array
• "Sonar"-equipped fliers
• Goes for a run
• Echolocating mammals
• Nocturnal mammals
• Halloween flyers
• Creatures under Wayne Manor
• Animals
• Some Cooperstown displays
• Mammals that fly
• Animals employing bio sonar
• Cave-dwelling animals
• Cricket clubs
• Items in a ballpark rack
• Creatures in caves
• Takes cuts in a box
• Dugout rack contents
• Baseball sticks
• Athletic clubs
• Baseball clubs
• Clubs
• Gear for baseball sluggers
• Baseball gear
• Crazy night fliers
• Steps in against a pitcher
• Nick Cave "Release the ___"
• "Daddy's Highway" NZ rockers, with "The"
• Pipistrelles, for example
• Cricketers attempt to get a rise
• Mad - clubs
• Crazy - mammals
• Clubs brandished at air pilots?
• Mad - nocturnal creatures
• Crazy cricketers
• Clubs used at diamonds
• Crazy in the coconut
• Night flyers
• Crazy flutters
• Cuckoo is in
• 1 down is in
• Singles clubs?
• What chiroptophobes fear
• Strikers attempt to get a rise
• Daft attempt to ascend
• Baseball items
• Fliers using sonar
• Dugout sluggers
• Hits the ball
• Echolocation users
• Rackets
• Cricketers' gear
• Ball clubs?
• Night fliers attempt to rise
• Carlsbad Caverns dwellers
• Vampire mammals?
• Dugout rack items
• Fly-by-night bunch
• Vampire movie flyers
• Belfry hangers
• Betray, literally
• Willowy fliers?
• Halloween mammals?
• Little League equipment
• Takes a turn at the plate
• Sports clubs
• Tries for a hit
• Takes a knock
• Dugout staples
• "Unspeakable giant bugs," per Calvin of "Calvin and Hobbes"
• Clubs for Cubs
• They sleep upside down
• Daft
• They maneuver better than eagles
• Only freely flying mammals
• Slugging equipment
• Mammals that can fly
• Needs for 3-Downs
• They hang in caves
• Vampires' animal forms
• Ones hanging out in caves
• Swooping mammals
• Sluggers' sticks
• Have ___ in one's belfry
• Clubs brandished at air pilots?
• They may emit as many as 200 beeps per second
• Steps up to the plate
• Fliers that may consume thousands of insects in an hour
• Animals in vampire movies
• Is up, in baseball
• Has a turn at home plate
• The only mammals that fly
• What vampires don't turn into, in "Twilight"
• Softball clubs
• Clubs for 27-Across
• Animals once called "flittermice"
• Only flying mammals
• "Fruit" or "vampire" creatures
• Items swung in cricket
• Halloween animals
• Brewers swing them
• Hangers from cave ceilings
• Clubs on diamonds