tracking
The first ever satellite tracking study of one the world’s endangered seal species has revealed new information about their migration habits and hunting patterns. Using satellite trackers, scientists humanely tagged and followed 75 Caspian seals for up to 11 and a half
This young whooping crane is on its first fall migration, guided by an Operation Migration ultralight. Brown bars on its wings will fade by the time this bird migrates north in spring. Whoopers in the Eastern population have identifying bands, and many carry tracking devices