Glen Olsen - Rice University
A rather simple definition of migration is; the movement of an animal from one location to a different location usually associated with a change in food supply, temperature, amount of daylight, or similar change and often undertaken for the purpose of breeding.
This definition does not even begin to tell the real story of migration; the dangers faced, perils endured, the stamina required, and the almost unbelievable physiology of animals that migrate, especially birds.
In this presentation we will look into the lives of some unique birds that migrate to or through our coastal marshes, prairies, and woodlands. Recent advances in science have made possible new discoveries in bird migration studies and we will review these astonishing revelations.
Why do birds migrate, and how do they even know when to migrate? How do they navigate across such enormous distances, and how dangerous is their journey? How and where do they eat along the way? What do birds do to prepare for migration? In this presentation we will learn of scientists’ best answers to these and other mysteries of migration.
Join us for a glimpse into the astonishing and seemingly miraculous world of bird migration.