Breeding Ecology of the Saker Falcon at the Eastern Fringe of Junggar Basin,Xinjiang;

Feeding Habits Analysis of Saker Falcon and the Effect of Raptor on Prevention Mouse Population;

Time-activity budget of Falco tinnunculus in winter in Shanghai suburb;

To clarify the relationship between the structure of retlna and the living hablts in birds, the thickness of each retina layer, the number of nucleus layers and the photoreceptor density of retina were observed by LM and SEM in three species of predators,Bubo bubo, Athene noctua and Falco tinnunculus.

The observation morphological constructure of digestive system of Falco tinnunculus has been carried out by naked eyes and OLYMPUS dissection microscope in this paper.

Foraging area and hunting technique selection of Common Kestrel (Falco tinnunculus) in winter: the role of perch sites;

The common kestrel population density of Zhuqiao Town,Jichang Town,Chaoyang Farmland of Shanghai was studied with a transect count method sampling on a fixed route from July,2002 to June,2004.

In winter, Common Kestrels minimize energy expenditure.

Research and Protection on Sanger, Altai Falcon and Gyrfalcon;