We tend to ignore the wonderful things that the cow does for us. From the indispensable yak of the Himalayas to the water buffalo of Asia, cows are a vital part of our life. Even in the West, cows are the basis of the five billion hamburgers eaten in America each year. And the average cow produces 1500 gallons of milk a year!
Give it a crack, try NZGeo for $1
Unlimited access to every NZGeo story ever written and hundreds of hours of natural history documentaries on all your devices.
Already a subscriber? Sign in