VIDEO | by Reuters

Mexico Develops Trans-Continental Bird Tracking System

VIDEO DESCRIPTION:
It may be a rude interruption to this sparrowhawk's Mexican vacation but conservationsists say the survival of the species ...
may ultimately depend on it. This and other birds on their annual migration south, are the subject of an intensive tagging programme, designed to establish migration routes and species populations. Thousands of migrating birds travel vast distances to escape the cold winter in the north.
Posted: 11/15/2011 | Views: 436 | Duration: 02:03
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