Nature, Volume 11

action already animals appears become believe birds body called cause collection College communication complete condition considerable considered contains continued course described determined direction doubt effect evidence examination existence expedition experiments fact flowers force four further given gives Government height important increase interest Islands Italy known land leaves lectures less letter light lines matter means method nature nearly notice object observations obtained organic origin passed period plants portion position practical present probably produced Prof published question reached received recent reference regard region remains remarks researches respect river Royal scientific seems seen side Society sound species specimens success surface taken temperature theory tion various whole