Urbanization has a big impact on local wildlife and plants. It can bring both good and bad changes to our ecosystems.

Loss of Homes for Animals and Plants
As cities grow, they often take over natural areas where animals and plants live. This destruction of habitats is a major reason why many species are disappearing. For example, in cities, parks may be the last green spaces left, but they are often cut off from larger natural areas. This makes it hard for animals to move around and find mates, which can hurt their genetic diversity.

Changing Animal and Plant Populations
Cities usually favor some types of animals over others. Common animals like pigeons, rats, and raccoons tend to do well in urban areas. However, more delicate native species struggle to survive the changes. This situation, called "urban wildlife syndrome," means that the wildlife around us is often made up of just a few adaptable species, instead of a rich variety.

More Invasive Species
Urban areas can also help invasive species spread. When the environment is disturbed, these non-native species can move in and take over, often pushing out local plants and animals. For instance, gardens in cities can sometimes introduce invasive plants that stop local species from growing and reproducing.

Chance for Conservation
On a brighter note, cities can also be places where we can help protect wildlife. Projects like urban rewilding or creating green roofs can provide new homes for different species. Community efforts can encourage people to adopt sustainable practices and help keep natural resources in urban areas safe.

In conclusion, urbanization plays a complicated role in local biodiversity. While it brings serious risks like habitat loss and changes to ecosystems, it also opens doors for new conservation ideas.