North American Crane Working Group

 

Date of this Version

2008

Document Type

Article

Citation

Stehn, T.V., and T.E. Taylor. Aerial census techniques for whooping cranes on the Texas coast. In: Folk, MJ and SA Nesbitt, eds. 2008. Proceedings of the Tenth North American Crane Workshop, Feb. 7-10, 2006, Zacatecas City, Zacatecas, Mexico: North American Crane Working Group. pp. 146-151.

Comments

Reproduced by permission of the North American Crane Working Group.

Abstract

The U.S. Fish and Wildlife Service, using aerial surveys, regularly monitors the whooping crane (Grus americana) population wintering along the Texas coast. These regular census flights began in 1950 and have produced a long-term data set on the growth of a small population of endangered birds. This paper describes the specific methodology used by the authors during census flights.

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