Princes William and Harry on a hunt in Spain ahead of a wildlife conservation campaign.

Tomorrow his gig to save endangered animal species kicks off, but tonight Prince William will spend his evening hunting wild boars in Spain. Prince William is set to go hunting on a country estate in Spain today [N/A].

31-year-old royal arrived in Spain yesterday with his brother Prince Harry to spend the weekend at a luxury private estate in Cordoba.

According to The Sun, William and Harry are set to hunt wild boar, quail and deer today, while William's campaign aims to highlight the hunting and illegal trade in protected species such as rhinos and elephants. William and Harry are not breaking Spanish law by hunting animals, but the timing of their hunt has outraged animal lovers, with one conservation expert calling it "absolutely shocking ".

Prince Charles

He will also be launching the campaign with his eldest son, and the tagline will be "Unite to protect nature!"

It will start with a joint video message to be released tomorrow, followed by events next week including visits to the Zoological Society and the National Museum of Natural History.