Scientists gave squirrels fitness trackers and found that males are lazy and females do all the work https://t.co/8mCPk4px1W #fitness https://t.co/v66Q6zs8W1
Scientists gave squirrels fitness trackers and found that males are lazy and females do all the work https://t.co/8mCPk4px1W #fitness https://t.co/v66Q6zs8W1
Feb 22, 2017