权威例句
THE BREEDING BIOLOGY OF THE SHELDUCK TADORNA TADORNAAggression and dominance in winter flocks of shelduck Tadorna tadorna (L.)MOVEMENT OF PARADISE SHELDUCK BETWEEN MOLT SITES: A JOINT MULTISTATE-DEAD RECOVERY MARK-RECAPTURE MODELMutual interference during nest-prospecting in the shelduck, Tadorna tadorna..Eider, shelduck, and other predators, the main producers of shell fragments in the Wadden Sea: palaeoecological implicationsStatus and diurnal behaviour of the Shelduck Tadorna tadorna in the Hauts Plateaux, northeast AlgeriaFirst detection of Cryptosporidium baileyi in Ruddy Shelduck (Tadorna ferruginea) in China.On the Morphology and Behaviour of a Hybrid between Goosander and Shelduck (Mergus merganser L. x Tadorna tadorna L.)Towards Predicting the Effect of Loss of Intertidal Feeding Areas on Overwintering Shorebirds (Charadrii) and Shelduck (Tadorna tado...Short-term effects of reclamation of part of Seal Sands, Teesmouth, on wintering waders and Shelduck : I. Shorebird diets, invertebr...