Cages by Bird8 min
Best Bird Cages for African Greys (2026): Against the 40 x 30 x 60 Minimum
Seven grey and Amazon cages against the Merck 40 x 30 x 60 and VCA 36 x 36 x 48 minimums at 3/4 to 1-inch spacing, with where each falls short.
Topic
Bar Spacing
11 guides.
Guides
Cages by Bird7 min
Best Bird Cages for Cockatiels (2026): Measured Against the Vet Minimums
Six cockatiel cages against the Merck and VCA minimums, with the honest note that most 5/8-inch cages are wider-barred than Merck's figure.
Cages by Bird7 min
Best Bird Cages for Conures (2026): Where Each Cage Falls Short of 36 x 24 x 48
Six conure cages against the Merck 36 x 24 x 48 and VCA 36 x 36 x 36 minimums, with the honest finding that most retail conure cages fall short.
Cages by Bird7 min
Best Bird Cages for Lovebirds (2026): Half-Inch Bars and Room to Fly
Seven lovebird cages at 1/2 inch or less, measured against the Merck and VCA minimums, with the cages that miss on depth called out.
Cages by Bird8 min
Best Bird Cages for Parakeets (2026): Flight Cages That Meet the Minimums
Seven budgie cages measured against the Merck 20 x 20 x 30 and VCA 12 x 12 x 24 minimums and the 0.5-inch bar spacing, with who should skip each.
Cages by Bird7 min
Best Cages for Finches and Canaries (2026): Long, Low and Close-Barred
Seven finch and canary cages measured against VCA's 1 x 1 x 2 foot minimum, with the bar spacing question answered and the long-low shape explained.
Aviaries & Flight Cages6 min
Best Flight Cages for Birds (2026): Wide Cages Small Birds Can Fly In
Seven flight cages compared on flight length, bar spacing, gauge and price, from a $43 stackable box to an 80-inch parrot flight.
Health & Safety7 min
Bird Cage Bar Spacing Guide: The Right Gap for Every Species, and Why
The Merck bar-spacing figures by species, the finger test, why gauge matters as much as gap for big birds, and cages that match each figure.
Health & Safety6 min
Bird Cage Buying Guide: Size, Spacing, Material, Doors, Tray and Price, in Order
The checks in order before buying any cage: species minimum, spacing and gauge, material, shape, doors, tray, stand, the listing's traps and the price by size class.
Health & Safety6 min
Bird Cage Safety Checklist: The Cage, the Hardware and the Room, from the Vets
Twenty-eight checks on the cage, its hardware, its contents and the room, each with the avian source behind it, from bar spacing to non-stick pans.
Calculators4 min
Bird Cage Size Checker: Does This Cage Meet the Minimum for Your Bird?
A cage checker that compares interior size and bar spacing with the Merck and VCA minimums for ten pet bird groups, with every figure's source named.