Solitary bees in Nicaragua

Daniel Cherix takes us to a volcano, Masaya, near Managua to discover a tiny bee that lives on its desert slopes. How does it find the pollen it needs? In temperatures approaching 40°. There is only one plant on the slopes of this volcano, so our bee has no choice. And she's happy with it, because living here has one big advantage: there are no predators in this furnace.