The Limits of Endurance (EP10)
Résumé de l'épisode 10
Birds are able to survive in some of the harshest and most bizarre places on the planet. In the Arabian Desert, crab plovers endure scorching temperatures, so they dig tunnels deep in the sand and lay eggs away from the sun. Lesser flamingos tolerate crippling heat as they stand in corrosive African soda lakes. At another extreme, a 10,000-strong nesting colony of oilbirds resides in a pitch-black cave in Venezuela.