This is a beautiful documentary movie about the relationship of an incredible ancient survival and a stunning migrant shorebird species. Red Knot numbers has been critically declining partly as a result of the decline of the Horseshoe Crab population in the eastern coast of North America. Trends are irreversible without urgent actions and understanding the interdependence of those species. The movie provides a full picture of the correlation of those animals and the effect of uncontrolled and unsustainable harvesting of those living creatures.
Movie is filmed and presented in HD. Check the documentary by visiting PBS’s website.