On this occasion, we visited Vuelta de Obligado, in the north of the province of Buenos Aires, an emblematic site on the Paraná River where nature and history constantly meet. We explored different points in the area, such as the historical monument where the chains that once crossed the river during the battle are commemorated, the riverside, and the well-known Salamanca Cave. Throughout the journey, we recorded and shared the birds observed in each environment, showcasing the diversity found in this northern Buenos Aires region.