The avian digestive system is a complex marvel of evolution that allows birds to access the life-giving nutrients and energy locked away in foods as diverse as nectar, seeds, fruits, meat, and even ...
Just like we eat our food to gather the nutrients we need to survive, birds have evolved to process a diverse range of natural foods using a sophisticated digestive system. Each species has its own ...
In the recent decades, there has been an increase in the aging population across the world coupled with declining birth rates and an increased lifespan of individuals. The proportion of the ...