David Barber, The Queen's Swan Marker holds a cygnet as officials record and examine cygnets and swans during the annual census of the Queen's swans, known as 'Swan Upping', along the River Thames near Chertsey, Britain, July 16, 2018. (Photo/Agencies)
Officials record and examine cygnets and swans during the annual census of the Queen's swans, known as 'Swan Upping', along the River Thames near Chertsey, Britain, July 16, 2018. (Photo/Agencies)
Details are seen of the uniform of David Barber, the Queen's Swan Marker, as officials record and examine cygnets and swans during the annual census of the Queen's swans, known as 'Swan Upping', along the River Thames near Chertsey, Britain, July 16, 2018. (Photo/Agencies)
Officials record and examine cygnets and swans during the annual census of the Queen's swans, known as 'Swan Upping', along the River Thames near Chertsey, Britain, July 16, 2018. (Photo/Agencies)
Officials record and examine cygnets and swans during the annual census of the Queen's swans, known as 'Swan Upping', along the River Thames near Chertsey, Britain, July 16, 2018. (Photo/Agencies)