In humans, men fathering many children by many different mothers is one of the causes of many social problems, in animals it’s quite an achievement:
One of LIC’s longest-serving bulls has reached the landmark achievement of selling one million semen straws in New Zealand and overseas.
Holstein-Friesian bull San Ray FM Beamer ET S2F – better known as Beamer – reached the figure just in time for Father’s Day this year, ironic as he has sired around 170,000 daughters around the country over the last eight years. . .