Monthly Archives: February 2015

Birds take it in turns to lead

3 February 2015 Last updated at 10:01 By Victoria Gill Science reporter The birds co-operate to save crucial energy on a high-risk annual journey Scientists have worked out how flocking birds solve the “social dilemma” of who leads the flock.…

Birds take it in turns to lead

3 February 2015 Last updated at 10:01 By Victoria Gill Science reporter The birds co-operate to save crucial energy on a high-risk annual journey Scientists have worked out how flocking birds solve the “social dilemma” of who leads the flock.…