Flight Adaptations In Birds - Key Features & Diagram for Zoology Students
Flight Adaptation in Birds- Key Points & Diagram In birds, every system or organ has been modified to some extent to support flight. As a group, birds are more homogenous than any other vertebrates, because their major adaptive features are focused on ability to fly. The flight adaptations in birds can be divided into two types: I. Morphological adaptations. II. Anatomical adaptations. I. Morphological adaptations 1. Shape Perfectly streamlined spindle-shaped body offering minimum resistance to wind without wasting energy. Flight Adaptation in Birds Diagram 2. Compact body Having a compact body which is light and strong dorsally and heavier ventrally aids balance in the air. The placement of organs in the body aids in a low centre of gravity such as, a. Attachment of Wings high up on Thorax. b. Lungs and air sacs which are lightweight organs, are placed higher in position. c. Heavy organs are positioned low and central ...
