To some degree glints from inside the concave corolla itself might further sharpen this angular peak. The second ... All bell-shaped chiropterophilous flowers show such a characteristic x-shaped glint structure (von Helversen et al., 2003). ... The first problem in extracting object-specific information arises because the spectrum of the echo reaching the eardrum will not only show peaks and notches that areanbsp;...
|Title||:||Journal of Experimental Biology|