urban ecology

Book review – Sex in City Plants, Animals, Fungi, and More: A Guide to Reproductive Diversity

6-minute read
keywords: ecology, ethology, evolution

Where evolution is concerned, the city is a cauldron exerting its own unique mix of selection pressures on the organisms living here. The metronome beating at the heart of this process is sex. For this book, retired physician Kenneth D. Frank has explored his hometown of Philadelphia in the Eastern US state of Pennsylvania and documented the astonishing variety of sex lives playing out right under our noses. Many of these organisms can be found in cities around the world. Remarkably well-researched and richly illustrated with photos, this collection of 106 one-page vignettes shows what amateur naturalists can contribute both in terms of observations and in terms of highlighting the many basic questions that are still unanswered.

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Book review – Life Changing: How Humans Are Altering Life on Earth

7-minute read

Ever since humans appeared on the scene, we have been altering life on Earth. Where once our actions could be considered part of nature’s fabric, our influence has become outsized and our options to exercise it have multiplied. Though the subtitle of Life Changing does not make it explicit, science writer Helen Pilcher focuses on our impact on the genetics and evolution of life around us. A book that stands out for its balanced tone, it managed to surprise me more than once, despite my familiarity with the topics considered.

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Book review – Never Home Alone: From Microbes to Millipedes, Camel Crickets, and Honeybees, the Natural History of Where We Live

The term “wildlife” tends to evoke images of apex predators, cuddly creatures, or flagship species – usually vertebrate, usually mammalian – living outdoors in the wilderness of jungles, plains, or oceans. But what about closer to home? What about in your home? Ecologist Rob Dunn has written a delightful book showing that we live amidst a veritable zoo.

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Book review – Darwin Comes to Town: How the Urban Jungle Drives Evolution

We biologists are a moody bunch, aren’t we? Forever lamenting the loss of biodiversity and unspoiled wild nature around us as humanity transforms the planet. The Anthropocene, the sixth extinction – I dare say you could accuse us of a certain doom-mongering. We ought to present a united front to the many threats unscrupulous groups in the outside world throw at our precious wildlife. So, beware the biologist that breaks rank and suggests a different narrative – he or she can expect a healthy amount of criticism. So it was with Chris D. Thomas’s recent book Inheritors of the Earth: How Nature is Thriving in an Age of Extinction (read my interview with him over at my employer’s blog The Hoopoe). And so it is with Menno Schilthuizen’s new book Darwin Comes to Town: How the Urban Jungle Drives Evolution. You leave it to us pragmatic Dutch to say out loud the things you don’t like to hear…

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