In the U.S., it is legal for you to have a bird as a pet, but it is completely illegal to keep any native bird as a pet. Non-native Plants. Remove invasive plants from your yard. The more native species that we plant the more we build the food chain. This impact is increasing as numbers of invasive non-native species continue to rise and their distributions continue to expand. Take for example the laws about keeping birds as pets. The more native species that we plant the more we build the food chain. Natural range extensions are common in many species, but the rate and magnitude of human-mediated extensions in these species tend to be much larger than natural extensions, and humans typically carry specimens greater distances than natural forces. 10 Ways You Can Prevent the Spread of Invasive Species Phragmites is an invasive perennial plant with feathery plumes at the top of tall, stiff stalks. 2000]) can induce regime shifts and modify ecosystem functioning, enhancing their own abundance and persistence, and suppressing those of native species through modification of feedback processes (Nicholls et al. Take for example the laws about keeping birds as pets. Assess. The November 2016 workshop on “Non-native species in urban environments” Patterns, processes, impacts and challenges” was hosted and funded by the DST-NRF Centre of Excellence for Invasion Biology. The Strategy does not aim to address issues related to human Approximately 42 percent of threatened or endangered species are at risk due to invasive species. This is imperative to help prevent the destruction of habitat or native creatures by an invading species. An invasive species is: 1) a non-native species that 2) is causing or is likely to cause ecological, economic, or human health problems in its new ecosystem [1]. Non-native species have many vectors, including biogenic vectors, but most invasions are associated with human activity. Entry assessment Entry assessment consists of describing the pathway(s), biological or non-biological, necessary for an Once an IAS has arrived, early detection, monitoring and eradication can stop the species spreading. Invasive non-native species are a significant stressor on ecosystem functions, processes, and structure in terrestrial, freshwater, and marine environments. in the soil of pot plants, on food crops, on wood products, escaping animals and deliberate species release. In turn more rapid shifts create niche openings and this has been identified as the main prerequisite of species invasion. These species are also termed as alien, exotic, invasive, foreign, non-native, immigrant, neobiota, naturalized, or non-indigenous. Well, some common sense would go a long way. Invasive non-native species are a significant stressor on ecosystem functions, processes, and structure in terrestrial, freshwater, and marine environments. Non-native species are those that do not naturally occur in an ecosystem.