Witness the lifecycle of a monarch butterfly - from egg to pupa to adult.
A snippet taken from Born To Move, the first episode of the brand new series Great Migrations.
Need To Breed, the second episode of the brand new series Great Migrations.
Despite the dangers that await, many species are beginning their instinctual migratory treks through Africa.
Species upon species converge in the Falkland Islands to end their migratory journeys in mating and birth.
© 2011 NGC Europe Limited, All Rights Reserved
