Análisis de la relación ecológica que se presenta entre Syntheosciurus Granatensis y Eucalyptus Globulus en la reserva umbral cultural horizontes, implementación de taller artístico.

Abstract

In the Horizons cultural threshold reserve, an undocumented relationship has been observed between the squirrel Syntheosciurus Granatensis and Eucalyptus Globulus, in the context of a restoration plan to replace eucalyptus with native species. This study focused on identifying the interaction between these species through direct sightings, photo trapping and focal observations. The camera traps recorded 30% of effective photos, highlighting S. granatensis as the most frequent species, followed by Cerdocyon thous, Nasuella olivacea and Canis familiaris. These records are valuable for Bogotá and the reserve, providing crucial data for conservation in the eastern hills, affected by threats to biodiversity. 35 focal samples were carried out accumulating 104 hours of observation, distributed in high, medium and low zones. The results showed 29 individuals in the middle zone, 4 in the low zone and none in the high zone. Feeding behaviours with gnawed E. globulus fruits were recorded, confirming that S. granatensis feeds on this invasive species. The conclusions show the need for further studies to understand the impact of squirrels on eucalyptus and highlight the importance of monitoring mammals for conservation. In addition, the importance of community perception is highlighted, where the population recognises eucalyptus as an invasive plant, but also recognises its ecosystem services. Regarding squirrels, they recognise the ecosystem services of squirrels, especially seed dispersal. This knowledge is essential to guide restoration and conservation efforts in the reserve.