On the Move
![On the Move cover. On the Move cover.](/var/tki-eesoll/storage/images/instructional-series/connected/connected-2016-level-3-picture-this/on-the-move/435242-7-eng-NZ/On-the-Move_resource_image.jpg)
by Sophie Fern
Some animals migrate thousands of kilometres every year - so how do scientists keep track of them? Take a look at the different technologies scientists use to study migration patterns, and discover what they have learnt about great migrations.