Organic cacao chain for development: the case of the Talamanca Small-Farmers Association
Costa Rica and Panama both produce only small volumes of organic cacao. Some cocoa producers started production of organic banana. APPTA has to cope with market instability due to excess supply and with low local production due to biological threats. APPTA has to find a reliable buyer and either to increase the volume of cacao or to pool its production with the production realized by COCABO in Panama. This latter option will lead to a number of associated challenges such as harmonization of quality, organizing logistics, tracking and tracing, elaborating contracts between cooperatives etc. Developing new commercialization channels towards Europe reveals three options: APPTA sells beans directly to a Dutch buyer; APPTA sells beans to a Costa Rican processor who in turn exports semi-manufactured products to Dutch producers; or beans are processed by Costa Rican industry and APPTA commits to selling semimanufactured products to Dutch producers. Each of these three options has different repercussions on labelling, quality, environmental impact and profits. Additional options to improve livelihood of cacao farmers consist of diversification of the production at farm level and developing alternative sources of income, such as eco-tourism. The real challenge facing APPTA is to determine how to bring stakeholders with different interests and competencies together in an effective way to improve chain performance and to enhance farmers’ livelihoods.
The role of cacao plantations in maintaining forest avian diversity in southeastern Costa Rica
We conducted 600 ten-minute, fixed-radius point counts in two climatically different seasons in forest, abandoned cacao (Theobroma cacao), and managed cacao habitat from September 1997 through April 1998 in the Talamanca lowlands of Costa Rica. A total of 1,464, 1,713, and 1,708 individual birds and 130, 131, and 144 total species were detected in forest, abandoned cacao, and managed cacao, respectively. Independent of season, cacao habitats had a significantly greater number of individuals and species per point than forest. Community similarity analyses based on guild categorizations revealed a significant degree of similarity among all habitats; however, habitat affinity analyses showed cacao habitats having significantly less forest specialists than forest. A multiple linear regression model for actively managed cacao habitat using habitat and landscape variables revealed density and diversity of canopy tree species to be significantly correlated with numbers of forest specialist species detected per point. Although nearest distance to forest was negatively correlated with the number of forest specialist species per point, it was not a significant variable in the model, possibly indicating the complex and unpredictable nature of bird movements within the complex habitat mosaic of Talamanca. The present forest bird community of the Talamanca lowlands is poor in forest specialist species relative to other forested Caribbean lowland sites. The broad patterns of avifaunal distribution illustrated by our results suggest, therefore, that although cacao plantations cannot substitute for forest, they provide habitat for a large number of species which depend to some degree on forests.
Bird Populations in Shade and Sun Coffee Plantations in Central Guatemala
We studied the avifauna of sun and shade coffee plantations and associated mid‐elevation habitats during the dry season of 1995. The three plantation types (Inga, Gliricidia, and sun) showed high faunistic similarities with each other and were both distinct and depauperate compared to matorral and forest patch habitats. Of all the coffee plantation habitats, Inga shade had the highest diversity. Species associated with wooded vegetation were more common in shade plantations, particularly in Inga. A second census showed a decline in bird numbers that was more pronounced in sun and Gliricidia than in Inga plantations. Overall, differences between the plantation types were small and all coffee plantations were less diverse than traditional coffee farms previously studied in nearby Chiapas, México. The relatively low bird diversity was probably due to the low stature, low tree species diversity, and heavy pruning of the canopy. These features reflect management practices that are common throughout Latin America. The most common species of birds in all coffee plantation habitats were common second‐growth or edge species; more specialized forest species were almost completely absent from plantations. Furthermore, many common matorral species were rare or absent from coffee plantations, even sun plantations with which matorral shares a similar superficial structure. Coffee plantations probably will only be important for avian diversity if a tall, taxonomically and structurally diverse canopy is maintained. We suggest this is most likely to occur on farms that are managed for a variety of products rather than those designated entirely for the production of coffee.