Questions persist

Of whether mankind consists

Of one or several species

Naturalists believe

                        Evolution is key

                                    Man descends from one

Existing races may vary

                        Colour, shape of skull, proportions of body,

                                                             resemblance shown through character traits.

Bows and arrows

                        The art of making indigenous

Sexual selection

            Languages with gestures

                                    Special apparatus

Leave their cocoons

                        A multitude of ova

                                    In exclusive relation to reproduction

Gorgeous plumage

                        Performing the strangest antics

                                                An erect and peculiar carriage