Zanzibar Launches Aggressive Campaign to Eradicate Invasive Indian Crows
Zanzibar has initiated a comprehensive campaign to eliminate Indian crows, an invasive species causing significant ecological and economic damage across the archipelago. Originally introduced by colonial administrators in 1880 to manage street waste, these birds have since multiplied exponentially, threatening local agriculture and public health.
Government officials revealed that the crow population has grown unchecked, estimated at over 1.2 million by 2012. The current eradication strategy targets not just adult birds, but also their nests, eggs, and offspring to effectively control their proliferation.
Agriculture Minister Shamata Shaame Khamis emphasized the critical nature of this intervention, highlighting the birds’ destructive impact on biodiversity, agriculture, and small livestock. The campaign represents a renewed commitment after a previous unsuccessful attempt in 2012.
Public health experts warn that the uncontrolled crow population poses additional risks, potentially contributing to disease transmission, including cholera, malaria, and dengue fever. The absence of natural predators has allowed these birds to multiply rapidly, creating an urgent need for systematic intervention.
Local residents have overwhelmingly supported the initiative. Kassim Haji, a local businessman, described the crows as audacious, capable of snatching food directly from people’s hands. Another resident, Khadija Khamis, emphasized the necessity of complete eradication due to the birds’ persistent nuisance.
The initial phase will focus on Unguja, with three strategic traps already installed and plans for expanded deployment. Authorities are calling for broader community and stakeholder support to ensure the success of this critical ecological management effort.
Three traps have been strategically placed, including one at a regional hospital, marking the first step in what promises to be a comprehensive approach to controlling this invasive species.
