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The Effect of Feral Cats on Urban Wildlife
When people consider the causes of the decline in bird or small mammal populations most will first think of pesticides or vehicle deaths. However, one of the biggest threats to these birds and mammals may actually be our own dear…
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The Superpowers of Urban Rats: How urban life transforms rodents
Our typical urban rats, mainly brown rats (Rattus norvegicus), have undergone adaptations that enable them to thrive in urban environments. These adaptations distinguish urban rats from their wild relatives and highlight the impact of urbanization on species evolution. Genetic evolution…
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Bees below our feet: How pavement can host a diversity of nesting bees
Pollinator decline is significant problem we are currently facing. Many studies have shown a drastic decrease of insects, including pollinators (Hallmann et al., 2017). Not only is this the loss of unique species and detrimental to ecosystem functioning, but pollination…
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Artificial light at night may make African mouse species vulnerable
When thinking about a city at night, chances are that you include some twinkling streetlights in your mental image. Billboards, streetlamps, and neon signs are no novel presence to city dwellers. These light sources are in technical terms called artificial…
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Urban acts of defiance: Tiny flowers thriving in concrete jungles
The harsh, brutal urban environment is increasing. In Europe, the Netherlands ranks as one of the countries with the lowest forest cover (10%), with wooden forests being replaced by concrete jungles. Seas of asphalt, bricks and cement dominate as ground…
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They Know Who You Are: How City Animals Recognize People
In the heart of the city, dominated by human-made material, animals face more than cars and concrete—they face humans. And to survive, some of them have developed a surprising skill: reading human behaviour and recognizing people. They learn who feeds…
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New Lit Alert: Colourful Urban Birds: Bird Species Successful in Urban Environments Have More Elaborate Colours and Less Brown
Juan Diego Ibáñez-Álamo, Kaspar Delhey, Lucía Izquierdo, Mihai Valcu, Bart Kempenaers Juan Diego Ibáñez-Álamo and Kaspar Delhey shared first authors. Abstract Rapidly expanding urbanisation presents significant challenges to wildlife. Consequently, many studies have investigated the impact of urbanisation on diverse organisms. However, despite the…
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Hidden Biodiversity: Lichens in the city
In urban ecology, a lot of attention has been paid to groups such as birds and trees and how they adapt to life in the human hive, but an often-neglected group are the lichens. These easily overlooked species are developing…
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