Lapwing in Cage (IMAGE) University of Gothenburg Caption One option to reduce nest-robbing and stop predators is to enclose the nests of waders in protective cages. Credit Mikael Larsson Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.