Abstract Organisms are routinely confronted with crucial decisions on the best time and place to perform fundamental activities. However. unpredictable spatio-temporal variation in ecological factors makes life-history optimization difficult particularly for long-distance migrants. which are putatively blind of conditions thousands of kilometers and weeks ahead along their journey. https://www.spidertattooz.com/CND-Shellac-Field-Fox-0-5-oz-p13562/