From: Femoral mechanical performance of precocial and altricial birds: a simulation study
Species | Age or stagea | HU-ρ | ρ-E |
---|---|---|---|
Pigeon | 4 to 14 days | \(\rho =5.47\times {10}^{-4}HU+0.31\) | \(E=995.20\times {\rho }^{4.74}\) |
Other | \(\rho =3.20\times {10}^{-4}HU+0.15\) | ||
Cabot’s Tragopan | H1 | \(\rho =2.67\times {10}^{-4}HU+0.12\) | \(E=2588.65\times {\rho }^{4.32}\) |
Other | \(\rho =5.65\times {10}^{-4}HU+0.33\) |