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Filial cannibalism (cannibalistic infanticide) is a common strategy among raptors though rare among other groups of birds. We describe the first case of possible parental infanticide followed by cannibalism by an adult and nestmates of Red-legged Seriema (Cariama cristata) in a brood of 3 in the Cerrado (savanna-like) ecosystem. A 20 min video recording showed a possible parent killing and eviscerating 1 of its nestlings and subsequently feeding it to the other 2 nestmates. This new record of brood reduction for wild Cariamidae might be a common behavior in both species of the family and may increase food availability and survival of the larger nestlings. Received 20 April 2021. Accepted 22 July 2021. Key words: brood reduction, cannibalism, Cariamidae, infanticide, raptors. Canibalismo filial (infanticídio canibalistico) é uma estratégia comum em raptores embora rara entre outros grupos de aves. Descrevemos o primeiro caso de urn possível infanticídio parental seguido por canibalismo por um adulto e outros ninhegos em uma ninhada de 3 ninhegos da seriema (Cariama cristata) no ecossistema do Cerrado. Vídeos registraram durante 20-min um possível parental matando e esviscerando 1 dos ninhegos e subsequentemente oferecendo o ninhego aos outros 2 ninhegos. Este novo registro de redução de ninhada em um Cariamidae na natureza pode ser um comportamento comum nas duas espécies da família e pode aumentar a disponibilidade e sobrevivência dos ninhegos maiores. Palavras-chave: canibalismo, Cariamidae, infanticídio, raptores, redução de ninhada., Filial cannibalism (cannibalistic infanticide carried out by a parent) is a common strategy among raptors (Ingram 1959; review in Allen et al. 2020), though rare among other groups of birds [...]

Effective forest conservation should go hand in hand with collaboration of the surrounding local communities. Bringing advancement and relief to marginalized communities is pivotal for conservation initiatives, with the objective of cultivating a sustainable ecosystem while protecting indigenous biodiversity. The linchpin for developing successful partnerships begins with fostering a shared understanding of the intricate relationship between humanity and the natural environment. This awareness can be nurtured by interactive education and tangible outcomes that illuminate the profound long-term benefits of conscientious environmental stewardship. Therefore, an emphasis on community-driven conservation and environmental education becomes imperative, serving as a conduit for disseminating crucial information, fostering practical knowledge, and nurturing the attitudes and skills essential in the quest for environmental protection and sustainable development. Education, in this context, operates as a reciprocal process, demanding that educators glean insights from the local populace to effectively tailor strategies that elevate and empower them toward sustainable advancement. This dynamic interaction is where capacity development (CD) becomes indispensable. This paper delves into the unfolding of a series of conservation endeavors, initially driven by Anita Studer's commitment to preserving a fragment of the primary Atlantic Forest in northeastern Brazil. Evolving into a four-decade educational journey, the actions taken showcase enduring ripple effects across 14 states in Brazil, presenting a comprehensive survey of applied techniques in this unique context. The resources required to achieve collective conservation goals witness a continual upswing, a trend expounded in this paper. Hence, we have chronicled the history, methodology, and projects that transpired in response to the ever-evolving community needs. We will also look at the results and discuss the advancement that ensues following the CBD targets and goals presented at the 2022 UN Biodiversity Conference. [ABSTRACT FROM AUTHOR]