Plenty more can cover huge distances between landing, and feed safely on the wing, so pterosaurs may simply have avoided coming down onto the surface.
After the Sun has set, plankton can rise to the surface waters where food is more abundant and where they can feed safely under the cover of darkness.
And the findings could bring added pressure on governments in third world countries for wider testing among pregnant women to identify those who can breast-feed safely and to identify and counsel mothers who are infected but whose infants are not.
And only after the 7-year-old is washed, fed and safely dropped at school does the work day begin.
It can feed us, safely, and without harm to our farmers and families.
The firm's founder developed its trademark milk substitute not to replace mother's milk, which health experts agree is the best food for babies, but to feed only those newborns who cannot be breast-fed safely.
Things that you may have in your pantry that can be safely fed to your dog: rice, peanut butter, eggs, canned pineapple, canned pumpkin, and canned vegetables in small amounts.
Pasteurizing goat's milk will kill the CAE virus, so kids can safely be fed pasteurized milk without risk of infection.
In "True Blood" vampires who can safely feed on a synthetic blood are a militant minority demanding passage of a Vampire Rights Amendment.
The company says that personal video feeds can be safely and privately shared with friends and family.
And through this harmony we can feed the world, safely, intelligently, and for countless generations to come.
