Show THE CUCKOO PUZZLE Cuckoos are aio birds whose are arc a standing to 10 naturalists As A is well known the cuckoo lays Its eggs In Inthe the nests of ot other othel birds When they hatch match the young throw out the young of ot other species and get alt all the thea attentions a of or the old birds for them themselves themselves selves show that the In Instinctive desire of ot the tho young bird to eject Its foster brothers from the nest neat neatis Is much stronger than has been be be believed believe lieve Two cuckoo eggs were placed In the same flame nest and the fight tight that ensued utter litter the chicks were hatched reads rends like an account of or two champions wrestling |