- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk. 
- 
	©Si Barber. Moral rights asserted.Mandatory Credit: ? Si Barber/07739 472 922 Sound recordist Chris Watson and colleagues on Wells beach, Norfolk.