SANTIAGO | Thu Apr 23, 2015 10:35pm BST
OTTAWA | Thu Apr 23, 2015 9:19pm BST
EVERGLADES NATIONAL PARK, Fla. | Thu Apr 23, 2015 12:53am BST
CARACAS | Thu Apr 23, 2015 6:02pm BST
SYDNEY | Thu Apr 23, 2015 11:17am BST
SYDNEY | Wed Apr 22, 2015 12:28pm BST
OSLO | Wed Apr 22, 2015 11:05pm BST
Wed Apr 22, 2015 4:31pm BST
LOS ANGELES | Tue Apr 21, 2015 10:09pm BST
HAVANA | Tue Apr 21, 2015 12:17pm BST
