Prince Edward, Earl of Wessex and Sophie, Countess of Wessex Visit The Wild Place Project At Bristol Zoo on April 14, 2016 in Bristol, England.

(L) James, Viscount Severn and Prince Edward, Earl of Wessex feed ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

(L-R) Lady Louise Windsor, Sophie, Countess of Wessex, James, Viscount Severn and Prince Edward, Earl of Wessex visit the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

(L-R) James, Viscount Severn, Prince Edward, Earl of Wessex, Lady Louise Windsor and Sophie, Countess of Wessex visit the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex (handbag detail) visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

 James, Viscount Severn feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England

Sophie, Countess of Wessex, James, Viscount Severn and Prince Edward, Earl of Wessex visit the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex looks on as James, Viscount Severn attempts to put a live cricket down Prince Edward, Earl of Wessex's back as they feed crickets to meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

Lady Louise Windsor (boot detail) visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Prince Edward, Earl of Wessex feeds meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Lady Louise Windsor visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England

Sophie, Countess of Wessex looks on as James, Viscount Severn attempts to put a live cricket down Prince Edward, Earl of Wessex's back as they feed crickets to meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

James, Viscount Severn, Prince Edward, Earl of Wessex, Lady Louise Windsor and Sophie, Countess of Wessex visit the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

James, Viscount Severn holds a cricket before feeding it to meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex looks on as James, Viscount Severn attempts to put a live cricket down Prince Edward, Earl of Wessex's back as they feed crickets to meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex looks on as James, Viscount Severn attempts to put a live cricket down Prince Edward, Earl of Wessex's back as they feed crickets to meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

Lady Louise Windsor and Sophie, Countess of Wessex feed ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Prince Edward, Earl of Wessex tries to wipe a cricket off his back as he feeds meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

James, Viscount Severn feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

 Lady Louise Windsor and Sophie, Countess of Wessex feed ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

 Prince Edward, Earl of Wessex visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England

Lady Louise Windsor, Sophie, Countess of Wessex, James, Viscount Severn and Prince Edward, Earl of Wessex visit the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

Sophie, Countess of Wessex feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

James, Viscount Severn feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

James, Viscount Severn holds a cricket before feeding it to meerkats during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Lady Louise Windsor visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Meerkats seen at the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

 Sophie, Countess of Wessex visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

Sophie, Countess of Wessex feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England



James, Viscount Severn feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

James, Viscount Severn and Prince Edward, Earl of Wessex feed ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex visits the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England. 

James, Viscount Severn, Prince Edward, Earl of Wessex and Sophie, Countess of Wessex visit the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.

Sophie, Countess of Wessex feeds ring-tailed lemurs during a visit to the Wild Place Project at Bristol Zoo on April 14, 2016 in Bristol, England.