Kate Douglas Smith Wiggin,
Penelope's Experiences in Scotland
“ Here the mother guillemot lays her single egg, and here, on these narrow shelves of precipitous rock, she holds it in place with her foot until the warmth of her leg and overhanging body hatches it into life, when she takes it on her back and flies down to the sea. Motherhood under difficulties, it would seem, and the education of the baby guillemot is carried forward on Spartan principles; for the moment he is out of the shell he is swept downward hundreds of feet and plunged into a cold ocean, where he can sink or swim as instinct serves him. ”
