Providing perches of different diameters to minimize bumblefoot in birds is recommended.

• A. False.
• B. True.
• C. Only for water birds.
• D. It depends on the species.

Answer: (B)

Providing perches of different diameters helps prevent bumblefoot by distributing pressure across the foot and allowing a natural grip. Bumblefoot (pododermatitis) occurs when constant contact with a uniform, hard perch concentrates load on a small area, leading to ulcers and infection. When a variety of perch diameters is available, the bird can place different parts of the foot on the perch, reducing peak pressure, improving circulation, and promoting healthier foot pads. This is a general husbandry practice that benefits many species kept in captivity or rehabilitation, not just water birds. Sizes should be matched to the bird’s foot and species, but the core idea is to provide varied diameters to minimize pressure points.