title: Toward consensus-based actions that balance invasive plant management and conservation of at-risk fauna.
abstract: Limiting the spread of invasive plants has become a high priority among natural resource managers. Yet in some regions, invasive plants are providing important habitat components to native animals that are at risk of local or regional extirpation. In these situations, removing invasive plants may decrease short-term survival of the at-risk taxa. At the same time, there may be a reluctance to expand invaded habitats to benefit at-risk species because such actions may increase the distribution of invasive plants. Such a dilemma can result in "management paralysis," where no action is taken either to reduce invasive plants or to expand habitats for at-risk species. A pragmatic solution to this dilemma may be to develop an approach that considers site-specific circumstances. We constructed a "discussion tree" as a means of initiating conversations among various stakeholders involved with managing habitats in the northeastern USA to benefit several at-risk taxa, including New England cottontails (Sylvilagus transitionalis). Major components of this approach include recognition that expanding some invaded habitats may be essential to prevent extirpation of at-risk species, and the effective control of invasive plants is dependent on knowledge of the status of invasives on managed lands and within the surrounding landscape. By acknowledging that management of invasive plants is a complex issue without a single solution, we may be successful in limiting their spread while still addressing critical habitat needs.
authors: Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH, 03824, USA, john@unh.edu.
authors: John A
authors: JA
authors: Litvaitis
authors: Jeffrey L
authors: JL
authors: Norment
authors: Kelly
authors: K
authors: Boland
authors: Kate
authors: K
authors: O'Brien
authors: Rachel
authors: R
authors: Stevens
authors: Donald
authors: D
authors: Keirstead
authors: Thomas
authors: T
authors: Lee
authors: James D
authors: JD
authors: Oehler
authors: Jeffery M
authors: JM
authors: Taylor
authors: Susan
authors: S
authors: Bickford
authors: Matthew D
authors: MD
authors: Tarr
mesh_terms: D000818:Animals; D003256:Community Participation; D032921:Consensus; D003247:Conservation of Natural Resources / Q000379:methods* / Q000639:trends; D003663:Decision Trees; D017753:Ecosystem; D056727:Endangered Species / Q000639:trends*; D058865:Introduced Species / Q000639:trends*; D009511:New England; D063148:Plant Dispersal / Q000502:physiology*; D011817:Rabbits
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