Isolation and Identification of Virulent Newcastle Disease Virus from a Penguin;

The Trial of Pekin Ducklings Experimentally Infected with Virulent Newcastle Disease Virus Isolated from Penguin;

The historical records of Antarctic penguin and seal population changes, which had been reconstructed from the sediments influenced by animal excrements, showed that historically the penguin and seal population had experienced dramatic fluctuations.

Investigations on the population size and distribution of penguins were carriedout at the Great Wall Station and its surrounding arms in Antarctica in the austral summerof 1993-1994.

Study of Spiral Growth Structure of Nacreous Layer from Pteria Penguin and Blister Pearl by AFM;

Spiral Nucleating Growth of Nacreous Layer on Pteria Penguin and Blister Pearl Controlled by Organic Matrix;

Surface microtopography,representation and tracing of nacreous layers of Pteria penguin and blister pearl from Sanya, Hainan Province, are studied by using interference microscopeand environmental scanning electron microscope and atomic force microscope.

In this paper,we determined the concentrations of characteristic elements in the ornithogenic sediment,local bedrock and fresh penguin droppings.