A History of the earth and animated nature v.1, Volume 1

animal appear approach beautiful become beginning bill birds body bones bottom breed brown called colour common considered continue covered danger distance easily eggs entirely equally extremely eyes feathers feed feet female fins fish five flesh flight four frequently furnished give greater habits half head hole inches inhabitants insects island keep kind known land larger leave legs length less live male manner marked motion mouth nature nearly neck nest never observed prey probably produced remain remarkable resembling rest rivers round says season seems seen seldom serpents shell shore short side skin sometimes soon species spring strong supposed surface tail taken tion trees tribe turn upper usually variety whole wings winter woods young