tag:blogger.com,1999:blog-6311166828921569772.post18132356391157715..comments2010-11-28T21:52:40.731-08:00Comments on Midlife Motherhood: It's good luck!Jill in MAhttp://www.blogger.com/profile/16013922340752215086noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6311166828921569772.post-77017241192773179422008-10-27T22:07:00.000-07:002008-10-27T22:07:00.000-07:00I learned recently, and frankly had never thought ...I learned recently, and frankly had never thought about it before, that birds do not have bladders to store waste because it would make them heavier which of course is bad for flying.Susan Zhttps://www.blogger.com/profile/13854814816883479745noreply@blogger.com