holyoutlaw: (me meh)


By Lyanda Lynn Haupt
Illustrations by Tracy Noles-Ross
Little, Brown and Company, 2013

Crow Planet introduced me to the idea that nature and the city or built environment are intertwined in a way that we don’t usually acknowledge. Her idea is that we have to acknowledge this twining because the decisions we make here affect the entire world.

She returns to that idea in The Urban Bestiary with a different tack: writing a contemporary bestiary of the common urban creatures, many of them considered pests, which we might see on a daily basis but dismiss due to their familiarity.

The medieval bestiaries included the myth, folklore, and what passed for scientific knowledge of the day. The Urban Bestiary incorporates all those elements in three main sections: The furred, the feathered, and the branching and rooted.

The chapters of the three sections each consider one (sometimes two) subjects, looking at their ancient folklore, current scientific knowledge, and perhaps most important (and no more accurate than medieval science) contemporary folklore. Moles, because the mounds they create are unsightly to gardeners, are considered pests. But they aerate the soil, eat grubs and insects that would eat the plants, and generally improve. A mole in a garden is a sign of a healthy garden, but gardeners will go to great, expensive, and futile lengths to try to eradicate them.

Every chapter has several examples of the facts challenging contemporary folklore about an urban animal, and Haupt frequently has her own preconceptions challenged. The idea is to learn about the lives of the wild life that surrounds us, how we interact with it and how it has adapted to us. But more than just the bare facts, to share their lives – there are sidebars in every chapter on identification of tracks and scat, how to look for an animal and what to do if you find one. As we learn more, we bring these creatures closer to us.

And as we bring these creatures – the neglected, the uncharismatic, the pesty, the unseen – closer to us, we bring ourselves closer to the web that weaves among us all.

Mirrored from Nature Intrudes. Please comment over there.

holyoutlaw: (me meh)


Douglas W. Tallamy

Note: I read a library copy of the hardcover published in 2007. The link above is to a revised trade paperback edition, with an expanded resource section and updated photographs.

“Bringing Nature Home” thoroughly covers all aspects of how and why to use native plants in a home garden. The problem with alien plants is simple: they disrupt the food web by being inedible to insect herbivores. Insects have specialized gut bacteria and enzymes that neutralize (or even utilize) the defenses of their native plants. Some can only eat a single type of plant. When supplies of native plants are replaced by alien plants, the insects starve. This ripples through the food web, as most birds feed their nestlings insects, which have the highest dose of fat and protein and provide the best energy resource.

With no insects eating native plants, there are no insects for the birds to eat, resulting in fewer birds. The larval forms of many butterflies and moths need native plants for survival as well. Their adult form may be generalist enough to get pollen from nonnative species, but if their larval forms have no food, there will be no adults.

Tallamy provides a table towards the end of the book showing that even if an alien plant was introduced a couple hundred years ago, it still provides little or no food or resources to native insects. A few species might have made a transition to the new plant, but the native will host dozens more. In a few cases, an alien plant is close enough to a native that the insects can eat with no problem. But again, insects get more benefit from the native plant, and not all species hosted by the native can transition to the alien.

By reintroducing native plants into the home garden, we provide food for the insects and the birds that eat them. The chapter “What Should I Plant?” addresses this. Because this book is written for a national audience, the advice has to be very general. Tallamy focuses on trees of especial benefit to Lepidoptera because butterflies and moths are charismatic and attractive to people.

The original publication of this book in 2007 sparked a great conversation about gardening with natives. There is now a website, plantanative.com, that provides links to native plant societies, suggestions about what to plant, and more. Nowadays there are numerous books, organizations, and websites about using native plants. This interest was sparked in part by the earlier publication of “Bringing Nature Home.” There is still a long way to go, but progress is being made.

Two good resources for this area are the Washington Native Plant Society, and Landscaping for Wildlife in the Pacific Northwest, which I’ll look at soon.

Mirrored from Nature Intrudes. Please comment over there.

holyoutlaw: (picture icon iv)

Whelks to Whales: Coastal Marine Life of the Pacific Northwest
Newly Revised and Expanded Second Edition
Rick M. Harbo
Harbour Publishing Co., Ltd., 2011
Madeira Park, BC

The first edition of Whelks to Whales has been our go-to reference for all the strange and colorful creatures we find in tide pools. We usually bring it with us on our expeditions and look at it as soon as possible.

The second edition is larger by more than 80 pages. Particularly of interest to us was a new section on egg cases, which allowed us to specify the squid egg mass as being those of the opal squid. That alone was reason enough to snap it up.

In addition to the new section, the book as a whole is better designed and laid out, with a more readable typeface. Many species have new information, whether updated population surveys (the first edition was published in 1999), new research data, or a more detailed description. There were also new species in almost every section I checked.

The photographs are largely the same, but they were good in the first edition. However, there were many different and new photographs, and not just of new species.

All in all, this is a genuine revision and update, and well worth buying even if you have the first edition.

Mirrored from Nature Intrudes. Please comment over there.

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