While conservation and development projects focusing on non-timber forest products (NTFPs) remain popular approaches to address complex issues of livelihood improvement and conservation, governance of NTFPs is still poorly understood. In the Atlantic Forest biodiversity hotspot of Brazil, non-governmental organizations, researchers and community leaders are encouraging the commercialization of fruit pulp-based products from the endangered palm Euterpe edulis, known as juçara, to replace income from illegal heart of palm extraction. In order to assess the governance of development of juçara pulp as an NTFP and the potential to increase conservation of juçara through management on smallholder properties, we conducted qualitative research in São Paulo State from October 2012 to October 2013. Major challenges include policy barriers, difficulties integrating production and commercialization, problematic assumptions about poverty alleviation and the inability of the most disadvantaged members of communities to benefit. These governance challenges are a function of poor access, or the ‘bundle of powers’ that enables the ability to benefit. However, engagement with juçara fruit pulp production links farmers and former poachers with sustainable agricultural concepts and with networks, changing their perceptions of conservation and enhancing ability to benefit from improved policy.

Over recent decades, studies on post-dispersal seed predation have revealed some general patterns despite dealing with a highly variable phenomenon (reviews in Crawley 1993, Hulme 1998). Most of these studies, however, were carried out with plant species whose population density range from low to moderately high (Hulme 1998). Only rarely has seed predation been studied in very dense stands of a given plant species (Schupp 1988a, b, 1992). In such a situation, seed predators might respond to the local availability of seeds in a manner that differs from their response under conditions of low seed density. For instance, a high density of seeds beneath a fruiting plant may attract seed predators, causing a positive correlation between predation and seed density (Janzen 1970). Schupp (1992), however, noted that at a population scale, a high density of seeds could satiate predators, resulting in a negative correlation between predation and seed density (see also Burkey 1994).