Management of Crocodiles (Crocodylus acutus) in Tilapia Farming Ponds in Cañas, Guanacaste

Authors

  • Juan Rafael Bolaños UICN, Costa Rica

DOI:

https://doi.org/10.15359/rca.43-1.6

Keywords:

American crocodile, crocodile population management, Tempisque, aquaculture

Abstract

I tackled the problem of implementing the control of crocodiles (Crocodylus acutus) in tilapia (Oreochromis niloticus) acuaculture ponds. It was necessary to reduce the fish consumption by crocs, as well as to potentiate workers safety. The project evolved during a six years time span from the by hand capture and releasing in a far away spot of the Tempisque river, to the design of a managent plan for a generalized control of crocodiles in the whole Tempisque´s Great Wetland, based on the results of a formal research which stated the status of the TGW´s crocodile population.  

References

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Bolaños, J. R., Sánchez, J. y Piedra, L. (1997). Inventario y estructura poblacional de crocodílidos en tres zonas de Costa Rica. Rev. Biol. Trop. 45(1), 283-287.

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Sánchez, J. (2001). Estado de la población de cocodrilos (Crocodylus acutus) en el río Tempisque, Guanacaste, Costa Rica. Informe final presentado a Área de Conservación Tempisque e Instituto Nacional de Biodiversidad . 49 p. Recuperado enero 26, 2011 disponible en http://www.inbio.ac.cr/es/estudios/PDF/informe_Cocodrilos.pdf

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http://dx.doi.org/10.1071/WR9930127

Webb, G.; Whitehead, P. y Manolis Ch. (1987). Crocodile management in the Northern Territory of Australia. En Webb, G., Manolis, Ch. y Whitehead, P. Wildlife Management: Crocodiles and Alligators. (pp. 49-62). Sydney, Australia: Surrey Beatty and Sons Pty Limited.

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Published

2012-06-01

How to Cite

Bolaños, J. R. (2012). Management of Crocodiles (Crocodylus acutus) in Tilapia Farming Ponds in Cañas, Guanacaste. Tropical Journal of Environmental Sciences, 43(1), 63-72. https://doi.org/10.15359/rca.43-1.6

How to Cite

Bolaños, J. R. (2012). Management of Crocodiles (Crocodylus acutus) in Tilapia Farming Ponds in Cañas, Guanacaste. Tropical Journal of Environmental Sciences, 43(1), 63-72. https://doi.org/10.15359/rca.43-1.6

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