insects deposit their eggs where the coming brood finds future nourishment. In the spring-time the female flower of the diœcian valisneria unwinds the spirals of its stalk, by which till now it was held at the bottom of the water, and thus rises to the surface.
inurriak, hamsterrak, erleak, bizikaia biltzen dute ezezaguna zaien negurako; armiarmak, inurri-lehoiak, tranpak egiten dituzte maltzurtasun hausnartuz etorkizuneko beren harrapakin ezezagunentzat;