== Bald Eagle == 

 Hi Sandhillcrane.  Could you check this edit, please, and see what you meant by  adults generally consuming more than juveniles and thus improving energy deficent during winter, as it's currently not quite making any sense.  I don't want to change it, since i don't have access to the reference you used, and i don't know what you actually intended to convey.  Thanks, Cheers, ''''''