an animal needs to attract a mate to reproduce
hallmark_of_different_species is inability_to_mate_and_reproduce. animal_breeding is not animal_husbandry. attracting_mate is biological_process. attracting_mate is not biological_process. mate is animal. mate is friend. attracting_mate is action_performed_by_animals. animal_breeding is animal_husbandry. mate is not animal. attracting_mate is not action_performed_by_animals.