La Tour du Valat

Article

Aspects of the breeding status and ecology of the Bateleur and Tawny Eagle in the Kalaharai Gemsbok National Park, South Africa (vol 67, pg 126, 1996)

J. J. Herholdt, Auteur ; A. C. Kemp, Auteur ; D. Du Plessis, Auteur

Dans Ostrich (68(2-4) JUN-DEC 1997)

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Article

Breeding status and ecology of the martial eagle in the Kalahari Gemsbok National Park, South Africa

J. J. Herholdt, Auteur ; A. C. Kemp, Auteur

Dans Ostrich (68(2-4) JUN-DEC 1997)

The success of 16 nesting areas (territories) of Martial Eagles was monitored for seven successive years (1988-1994) in a protected area in the Kalahari desert of South Africa. Martial Eagles mostly laid in consecutive years (38 out of 53 attemp[...]

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Article

Observations on the population and breeding status of the African White-backed Vulture, the Black-chested Snake Eagle, and the secretarybird in the Kgalagadi Transfrontier Park

J. J. Herholdt, Auteur ; M. D. Anderson, Auteur

Dans Ostrich (77(3-4) NOV 2006)

The breeding success of the nests of 60 African White-backed Vultures Gyps africanus, nine Black-chested Snake Eagles Circaetus pectoralis and

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