How should the diameter of a block perch be determined?

The diameter of a block perch should be determined based on the size of the bird's leg and the length of the jesses. This consideration ensures that the perch provides appropriate support and comfort for the raptor. A perch that is too small may not allow the bird to grip properly, leading to discomfort or injury. Conversely, a perch that is too large can make it difficult for the bird to maintain a secure grip, which might affect its stability and well-being.

Selecting the right diameter also promotes proper foot health. Raptors need to be able to flex their toes naturally when perching, so a well-measured perch allows for this movement while preventing any strain. Ensuring that the perch suits the leg size and jesses helps maintain the bird’s overall health, as it encourages natural resting behaviors and reduces the risk of foot-related problems.