In this book, avian ecologist and former PBS Birdwatch host Richard Hutto challenges conventional wisdom by revealing the hidden beauty and ecological importance of severely burned forests. Drawing on extensive field research and compelling storytelling, Hutto uncovers one of nature’s best-kept numerous species—including the black-backed woodpecker and the morel mushroom—thrive in conditions created only by intense wildfires. These and many other fire-dependent organisms have evolved to flourish in charred landscapes, a fact often overlooked by birdwatchers, land managers, and even fire researchers.
Blending science, fieldwork, and reflections from a lifelong career, this book has the potential to transform how we perceive forest fires. It offers a fresh perspective on fire’s role in maintaining biodiversity and invites readers to consider how revised land management practices could benefit both industry and the environment. Written in an engaging and accessible style, this book is ideal for birdwatchers, nature enthusiasts, fire managers, and anyone curious about the true role of fire in our ecosystems.
Hutto’s reflections from his 40-year career in post-fire avian ecology ignited a high severity wildfire in my mind. The book was fascinating, a little cheeky, a little heretical, and well researched. Sure to start some valuable conversations about the role & value of high-severity, stand-replacing wildfire in Western mixed conifer forests.
In this book, Hutto makes the clear case for the ecological need for severe wildfire. He authoritatively and logically counters the arguments being promoted for forest thinning and prescribed fires as means of controlling, or even preventing, severe wildfire. Not only is the ecosystem adapted to fires of all levels (mixed-severity), but in fact has species that depend upon such diversity of disturbance. By trying to control landscape level wildfire, human management is harming the forest for the detriment of the forest and humanity.
Hutto does speak to the diversity of forest types, and states that most of his work has been in mixed-conifer forest type. He does cite other researchers who have pointed out mixed-severity fires occurring in many other forest types. Overall, it is reasonable to deduce that wildfire is a natural part of the forest ecosystem, and the system is adapted to it. Chapter 6 looks at the big-picture of fire regimes, rather than individual fire events.
As a scientist who largely studies birds, Hutto found many species that are dependent upon severe fire patches. The birds are drawn to the beetles which thrive on newly burned forests, and many species have adapted to feeding in and even nesting in standing and fallen timber in burned forests. Burned timber is an important resource for forest recovery after a burn, and salvage logging only harms this recovery.
This book is easy to read with short, topic-specific chapters. Hutto cites many sources and much of his personal experience and research, but makes this an easily understood description and argument for mixed-severity wildfire, including severe wildfire patches.
Hutto addresses many components of wildfire, many of which are improperly or incompletely explained by the Forest Service and the timber industry. Here are a few that stand out for me and the work I have done:
Management decisions for forests lean heavily on historcal fire frequency as reconstructed from fire scar data. This data has always bothered me, and Hutto lays out in Chapter 10 several interpretation and extrapolation problems with this data. 1. Fire scar data is relatively recent, going back only a few hundred years. Fire is an infrequent ecological disturbance, and proper interpretation needs data from thousands of years. 2. The interval between a tree's first year and the first year a scar is recorded is ignored in the data. The significance of the time period in which a tree grows to survive and record a scar is never discussed. 3. The composite index across a large area can be composed of many smaller-area fires, rather than fires across the whole large area. 4. Focus is on average fire return interval, not range of natural variation. There are naturally some long intervals between fires; natural variation is seldom a tight return interval. 5. The nature of mixed-severity fires is not revealed by fire scar data. 6. Fire scars are recorded on trees that survive a fire. Thus fire scar data is biased toward places with low-severity fires which trees can survive.
Hutto also gets into some history of the theory of forests being "out of whack" and unhealthy, and how this influenced research (as can happen in true scientific debate). Hutto states, "except for a small fraction of western forests ... the idea that years of suppression and timber harvest and grazing have created out-of-whack conditions is simply untrue. Most forests are well within their historical ranges of natural variation and fire behavior has not departed significantly from historical norms."
Prescribed burning "applied at the wrong intensity, in the wrong season, and at the wrong frequency is misguided at best and a crime at worst." (p. 148) Fire at the wrong time affects plant resprouting and wood-boring beetle response. Some obligate seeders (e.g., Ceanothus) suffer if fire frequency is too short. The justification of referencing past indigenous burning practices also errors by not addressing that "indigenous burning was localized, frequently conducted during ecologically inappropriate times of year, and never widespread across most western forests." (p. 149)
Hutto itemized management threats in Chapter 13: 1. Ecology is not in the driver's seat 2. Pre-fire thinning and prescribed burning 3. Fire suppression 4. Postfire salvage logging
Page 173: "We need a paradigm shift in land management agencies from a focus on maintaining static conditions to a focus on supporting sustainable disturbance dynamics."
A deliberately provocative--but a bit too strident--examination of the role and value of wildfire in the American West. Hutto makes a good case for allowing severe wildfires to burn in some mixed-conifer ecosystems in some locations, but his unrelenting insistence that severely burned ecosystems are "beautiful" gets hackneyed. Full review to follow.