Urban biodiversity: Can wildlife thrive in the concrete jungle?

When thinking of thriving biodiversity, your first thought is often of peaceful, winding meadows rather than bustling, concrete-centric city centres. It's commonly assumed that nature flourishes in the countryside, leading conservation efforts to target these rural areas predominantly.

In contrast, cities are often regarded as disruptive environments, contributing to the decline of numerous plant and animal species. However, studies highlight the inclusion of green urbanism in city planning and design has led to the development of crucial green spaces, which have become lifelines for many native species and migrating wildlife.  

In recent years, there has been growing momentum for a ‘nature in the city’ approach to planning and design, which has resulted in an influx of living walls, green streetscapes, nature areas, roof gardens and community gardens.  

Why is urban biodiversity important?  

Biodiversity, covering everything from pollinators like bees and birds to soil microbes, is crucial for ecosystem stability. Each species, no matter how small, plays a vital role in maintaining the balance of our environment. Without these essential organisms, our food production and soil health would suffer significantly. In cities, trees and other plants are particularly important as they help reduce urban heat islands, filter pollutants from the air, and absorb carbon dioxide, combating climate change.  

The recent heatwaves in the UK, particularly in London, highlight the importance of biodiversity in cities. The natural cooling effect of green spaces can significantly reduce the urban temperatures heightened by heatwaves, making cities more liveable. As our cities continue to expand in size and population, integrating green spaces becomes essential for maintaining ecological balance and mitigating the impacts of these extreme weather events.  

As mentioned previously, these green spaces provide habitats for local wildlife, ensuring that urban biodiversity thrives even in densely populated areas. By protecting animals and plants by providing these vital habitats, we also safeguard the ecosystems that underpin our economies and well-being. The economic and health benefits of green spaces are well-documented, with properties near greenery increasing in value and residents enjoying improved mental health and opportunities for physical activity. Investing in urban biodiversity is not just an environmental necessity but also a strategic approach to creating healthier, more resilient cities. 

Unusual Sanctuaries 

It is unlikely that the accidental creation of a rabbit sanctuary was a top priority when considering green design choices during the development of a roundabout in Garthdee, Aberdeen. However, the influx of rabbits thriving on the busy roundabout highlights the positive value of green urbanism within cities. Recently, nature film-maker Libby Penman visited the renowned roundabout, as part of filming for Landward, which aired on BBC One, to optimistically catch the rabbits in their somewhat unnatural habitat. 

Against all odds, these rabbits have found a niche supported by locals who provided leftover vegetables for the rabbits to enjoy. The roundabout has become somewhat of a landmark for Aberdonians as well as environmental enthusiasts. Although, it is important that people interact with the rabbits in both a safe and balanced way, as highlighted by concerns raised by the Scottish SPCA regarding potential risks to the rabbits. This phenomenon has sparked optimism for the future of biodiversity preservation and showcases how incorporating green spaces like roundabouts can provide refuge for wildlife.  

The rabbits' ability to thrive in such an unconventional habitat sheds light on the importance of creating green spaces and habitats within urban landscapes. These spaces not only offer sanctuary for wildlife, but also contribute to improving air quality, mitigating urban heat island effects, and enhancing overall urban aesthetics. 

How to connect with nature in cities

This month, we’re promoting Nature Connection Month and are dedicating ourselves to exploring the outdoors, appreciating the natural world, and contributing to its conservation. 

Connecting with nature can offer several wellbeing benefits. Below, we outline our suggestions as well as the benefits of connecting with nature: 

• Visiting local parks offers the chance to unwind and take a breath of fresh air. Studies have shown access to green space can reduce stress levels and boost mood, making these urban green spaces essential for mental wellbeing. 
• Participating in Community gardens and allotments not only allows you to grow your own fresh herbs, fruit and vegetables but also promotes physical activity as well as fostering a sense of community belonging.  
• Regular walks surrounded by nature, can further alleviate stress, promote mindfulness, and offers physical benefits through staying active. 
• Making use of green public spaces, such as nature reserves, helps to support local wildlife and contributes to the preservation of biodiversity in urban areas. These spaces provide a vital habitat for various species and offer residents the chance to engage with nature and learn about how species coexist. 
• Indoors, incorporating houseplants into your living space can improve air quality and bring a touch of nature inside as well as encouraging people to learn about how to take care of plant species.    

Let’s make the most of Nature Connection Month by immersing ourselves in the wonders of the natural world, learning more about the environment, and taking steps to protect it. 

Share your experiences and discoveries with us using the hashtag #NatureConnectionMonth! 

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