Evolution in an Urbanizing World
Urban trees support diverse wildlife, as Jamaican biologist and naturalist Damany Calder pointed out in Instagram this week with his observation of the Yellow-Billed Parrot (Amazona collaria), endemic to Jamaica and vulnerable to extinction, in a Black Olive tree (Terminalia buceras) in the middle of a busy parking lot of a shopping center in Kingston!... Continue Reading →
Niche lability mitigates the impact of invasion but not urbanization Borden, J. B., Bohlman, S., & Scheffers, B. R. Abstract Native species can coexist with invasive congeners by partitioning niche space; however, impacts from invasive species often occur alongside other disturbances. Native species’ responses to the interactions of multiple disturbances remain poorly understood. Here we... Continue Reading →
Species diversity, distribution and habitat utilization of urban wildlife in a megacity of Bangladesh Mohammad Firoj Jaman, Abdur Razzaque Sarker, Mahabub Alam, Mokhlesur Rahman, Fazle Rabbe, Abu Sayeed Rana, Ashikur Rahman Shome, and Sakhawat Hossain Abstract Urban environments harbour many species of wildlife. Such environments may provide a wide range of benefits, although these species... Continue Reading →
Living in discarded containers: spiders explore a new niche created by littering in urban woodlands Krzysztof Kolenda, Konrad Wiśniewski, Krzysztof Kujawa, Natalia Kuśmierek, Adrian Smolis & Marcin Kadej Abstract Increased urbanisation is leading to littering of the environment. However, some animals may adapt to live in such altered habitats. The aim of this study was to assess whether discarded containers... Continue Reading →
One thing I always wonder when I see birds flying around cities is "where are they nesting???" Fortunately, the Audubon Society has an answer for that question - many birds nest in and on buildings and other anthropogenic structures. For example: Chimney swifts nest inside of chimneys Cliff swallows build mud nests on the sides... Continue Reading →
As the field of urban ecology and evolution advances, one major issue consistently jumps out at me: the lack of information on basic ecology and natural history of many species in urban environments. Such information provides a background for hypothesis driven research, a context for interpreting results, and a comparative baseline. Evolutionary studies, particularly those framed... Continue Reading →
Posted by: Brian C. Verrelli, Virginia Commonwealth University, USA The esteemed evolutionary biologist Douglas J. Futuyma once famously wondered “Wherefore and whither the naturalist?” in pondering the role of naturalists and the future of natural history studies. It is hard to imagine one without the other. I could not help but think something similar in... Continue Reading →
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