La poaching in Lake Urugua-í It has become one of the main environmental concerns in this protected area, to the point of prompting a constant strengthening of official controls. In recent days, various operations by park rangers and security forces have once again focused on the illegal activities that threaten fish populations and the balance of the ecosystem.
Authorities insist that Lake Urugua-í and its immediate surroundings are a area especially sensitive due to its biodiversity and highlight the functions and conservation of birdsTherefore, any fishing activity outside of regulations, whether due to volume or the gear used, has a direct impact on native species and associated habitats. Hence, the strategy involves intensifying surveillance, dismantling clandestine camps, and removing all possible illegal equipment from the water.
Operation in the Urugua-í Lake Protected Landscape: boats destroyed and nets seized
In one of the most recent procedures, park rangers of the Urugua-í Lake Protected LandscapePersonnel from the Ministry of Ecology conducted a patrol alongside staff from the Environmental Protection and Rural Crimes Division of the Environmental Police. The objective was clear: to prevent illegal activities related to poaching and to strengthen the protection of the area's natural resources.
The operation took place on a Thursday, using the official vessel of the Ministry of EcologyThis allowed them to cover a large area of the lake and access zones difficult to reach by land. During the navigation, the agents detected concrete evidence of illegal activities, including abandoned boats and remnants of fishing equipment.
In total, the following were located three homemade wooden boatsThe traps were in a clear state of disrepair and unoccupied, but showed signs of having been used for illegal fishing. Due to their connection with poaching and the precarious condition in which they were found, it was decided to destroy them to prevent their continued use.
In addition to the boats, personnel also intervened regarding fishing equipment found along the route. They hijacked two networks which, together, totaled around 100 meters in length, a dimension sufficient to cause massive and non-selective captures of fish, affecting both juvenile specimens and protected or ecologically valuable species.
They were also detected on the banks and in areas near the water's surface makeshift campsThe area was littered with the remains of campfires, scattered trash, and abundant fish scales. These signs point to the continued presence of groups who enter the area to fish illegally, spend the night there, and leave behind waste that damages the environment.
The entire procedure was carried out jointly by park rangers and members of the Environmental PoliceThis is part of a cooperation framework that has been strengthened to address illegal activities in the area. The coordination between the conservation unit and law enforcement aims to expedite the response to any detection of unauthorized fishing.
Enhanced controls on the lake and surrounding area: intensive surveillance by water and land
Beyond this specific operation, the Ministry of Ecology of Misiones recently deployed two longer-range environmental control devicesLake Urugua-í was once again a major focus of attention. These deployments combined water patrols, land patrols, and preventative monitoring in protected areas of the central and southern parts of the province.
In the specific case of Lake Urugua-í, park rangers of the Protected Landscape Authorities from the Puerto Península Provincial Park conducted a large-scale preventative patrol, accompanied by the Environmental Police. The operation was part of a strategy to discourage illegal activities, particularly those related to illegal fishing and hunting.
According to data released by the authorities, the operation in the area covered approximately 90 kilometers by water and some 200 kilometers by landThis allowed for a thorough survey of a large part of the lake's perimeter, secondary access points, and less frequented areas. This intensive deployment facilitated the detection of structures and elements that typically go unnoticed in more targeted checks.
As a result, the staff achieved seize approximately 1500 meters of nets of varying sizes, a volume far exceeding that detected in other recent procedures. These types of fishing gear, widespread across large stretches of the lake, act as mass capture barriers that do not discriminate by size or species, which is why their use is prohibited within the protected area.
Along with the nets, the agents seized inflated chambers used for illegal huntingThis confirms that the pressure on the local wildlife is not limited to fish, but also extends to other wild animals. As part of the operation, a wooden boat used in illegal activities was also destroyed, reinforcing the zero-tolerance policy towards these practices.
The seized nets were moved and remained deposited at the Urugua-í Lake postThese items are then taken into custody by environmental authorities. They are usually inventoried and removed from circulation to prevent their reuse, as they often reappear in the hands of offenders if their final destination is not controlled.
The purpose of this first major operation was stop illegal fishing in the lake and minimize its impact on the various species and associated habitats. At the same time, the patrols helped to reinforce the protection of the lake's perimeter, where both authorized recreational activities and attempts at clandestine resource exploitation are concentrated.
- Constant water patrols in sensitive areas of the lake
- Extensive land journeys along secondary roads and riverbanks
- Systematic kidnapping of illegal networks and arts
- Direct coordination with provincial security forces
Biodiversity protection and the role of park rangers
The various operations at Lake Urugua-í are part of a comprehensive strategy to protect biodiversity In Misiones, park rangers play a key role. Their daily presence on the ground allows them to detect changes in land use, new informal access points, and activity patterns that may point to the consolidation of illegal fishing networks.
The Ministry of Ecology has insisted that these monitoring tasks are not limited to issuing sanctions, but also to prevent and deterTherefore, many tours include dialogues with licensed fishermen, residents, and visitors to clarify which practices are permitted and which constitute an infraction within the protected area.
The pressure from illegal fishing adds to other risk factors For the lake and its surroundings, issues such as the accumulation of waste in makeshift campsites, the lighting of campfires in unauthorized areas, and the transit of vehicles through ecologically valuable zones are all problematic. This necessitates continuous monitoring, especially during periods of higher visitor numbers.
For environmental authorities, the figures for nets removed and boats destroyed are an indicator that the problem of the poaching in Lake Urugua-í It remains a problem, but the controls are also beginning to yield results by removing key tools used in these operations from circulation. The intention is to maintain and, where possible, expand these types of operations.
At the same time, it is emphasized that citizen collaboration is essential. Anonymous reports, early warnings Information about suspicious movements or access points used by illegal fishermen can make a difference in the response time of the control teams.
The latest deployments at Lake Urugua-í show that the provincial administration is committed to a sustained surveillance on land and water To curb poaching and other illegal practices that impact wildlife, native forests, and the environment of the protected area. The destruction of makeshift boats, the seizure of kilometers of nets, and the discovery of clandestine camps demonstrate that the pressure on the ecosystem remains high, but also that control mechanisms are being strengthened to ensure that this natural space can be preserved over time with minimal interference from illegal activities.
