MAIN MECHANICAL CHALLENGE MAIN MECHANICAL CHALLENGE MAIN MECHANICAL CHALLENGE MAIN MECHANICAL CHALLENGE
hard - hold hard - slippery hard - bulky slippery - long
Length t=3.32, P=0.04
Mean curvature t=3.87, P=0.06 t=3.17, P=0.03
Max curvature t=4.01, P=0.007 t=3.47, P=0.01
Shape d=0.03, P=0.004 d=0.04, P<0.001 d=0.03, P=0.006
PREY HARDNESS PREY HARDNESS PREY HARDNESS PREY HARDNESS
hard - soft hard - soft hard - medium hard - medium
Length t=3.42, P=0.02 t=3.42, P=0.02
Mean curvature t=3.53, P=0.002 t=3.53, P=0.002
Max curvature t=2.95, P=0.01 t=2.95, P=0.01
Shape d=0.023, P=0.01 d=0.023, P=0.01 d=0.024, P=0.01 d=0.024, P=0.01
FORAGING SUBSTRATE FORAGING SUBSTRATE FORAGING SUBSTRATE FORAGING SUBSTRATE
ground - branch ground - branch ground - water ground - water
Mean curvature t=-2.34, P=0.052 t=-2.34, P=0.052 t=4.28, P=0.0006 t=4.28, P=0.0006
Max curvature t=3.02, P=0.04 t=3.02, P=0.04
Shape d=0.024, P=0.029 d=0.024, P=0.029