Fuente: News from GU
Expuesto el: martes, 11 de mayo de 2010 15:16
Autor: News from GU
Asunto: Cages and emetics rescue wading birds
| The number of waders (shorebirds) in Sweden is falling rapidly. Scientists at the University of Gothenburg have tested drastic new methods to protect species such as the Northern lapwing and redshank from predators, including protective cages over their nests and decoy eggs injected with a drug to induce vomiting. |
