National Fish and Wildlife Foundation Draft Business Plan for the New England Cottontail March 24, 2009

Total Page:16

File Type:pdf, Size:1020Kb

National Fish and Wildlife Foundation Draft Business Plan for the New England Cottontail March 24, 2009 National Fish and Wildlife Foundation Draft Business Plan for the New England Cottontail March 24, 2009 NFWF NE Cotton Biz Plan.indd 1 8/12/09 10:40:06 AM What Is a Business Plan? A business plan serves two broad, primary functions. First, it provides specific information to those (e.g., prospective investors) not familiar with the proposed or existing business, including its goals and the management strategy and financial and other resources necessary to attain those goals. Second, a business plan provides internal guidance to those who are active in the operation of the business, allowing all individuals to understand where the business is headed and the means by which it will get there. The plan helps keep the business from drifting away from its goals and key actions through careful articulation of a strategy. In the context of the National Fish and Wildlife Foundation’s conservation efforts, business plans represent the strategies necessary to meet the conservation goals of Keystone and other initia- tives. Each business plan emphasizes the type(s) and magnitude of the benefits that will be realized through the initiative, the monetary costs involved, and the potential obstacles (risks) to achieving those gains. Each of the Foundation’s business plans has three core elements: Conservation Outcomes: A concrete description of the outcomes to which the Foundation and grantees will hold ourselves accountable. Implementation Plan with Strategic Priorities and Performance Measures: A description of the specific strategies that are needed to achieve our conservation outcome and the quantitative measures by which we will measure success and make it possible to adaptively revise strategies in the face of underperformance. Funding and Resource Needs: An analysis of the financial, human and organizational resources needed to carry out these activities. The strategies and activities discussed in this plan do not represent solely the Foundation’s view of the actions necessary to achieve the identified conservation goals. Rather, it reflects the consensus or majority view of the many federal, state, academic or organization experts that we consulted with during plan development. In developing this business plan, the Foundation acknowledges that there are other ongoing and planned conservation activities that are aimed at, or indirectly benefit, keystone targets. This busi- ness plan is not meant to duplicate ongoing efforts but, rather, to strategically invest in areas where management, conservation, or funding gaps might exist in those broader conservation efforts. Hence, the aim of the business plan is to support the beneficial impacts brought about by the larger conser- vation community. Draft | March 24, 2009 | i ii | March 24, 2009 | Draft Summary This business plan maps out a 10 year plan to protect and restore New England cottontail populations and the ‘early successional habitat’ they depend on in Maine and New Hampshire. It was created in active collaborations with universities, agencies, and non-profit organizations involved in the cotton- tail’s conservation. The cottontail is one of four species — bog turtle, American woodcock, and gold- en-winged warbler — that the National Fish and Wildlife Foundation is targeting as part of a broader effort to conserve early successional habitat. This business plan will guide every aspect of the Foundation’s anticipated $3.5 million in grant-making associated with this species and its habitat. Ultimately we hope that the strategy and activities described herein are adopted by the broader community of agencies and organizations working on the same goals and responsible for the additional $6.2 million of investments identified as necessary to conserve the cottontail. The New England cottontail is a rabbit that is unique to the Northeastern United States. It has dis- appeared from approximately 86% of its former range, and has been petitioned for listing under the Endangered Species Act. Monitoring for the species demonstrates that declines in the species distri- bution continue and approximately 2/3 of all known occupied patches for the species are classified as habitat “sinks” because average mortality exceeds emigration. The goal of this plan is to turn a 5% – 9% annual decline into an 11% – 21% annual rate of increase in 10 years. To accomplish this goal resources will be focused on the following strategies: a. Restoring and creating habitat. Cottontails have too little remaining habitat and that that remains is of low quality. Activity — Restore, create and maintain at least 2,000 acres of high quality habitat. b. Protecting key habitat. Development threatens many of the most important areas for the conservation of cottontails. Activity — Protect at least 500 acres of core habitat. c. Managing landowner concerns about regulation. State protection of the cottontail and possibly federal protection under the Endangered Species Act have made landowners con- cerned about voluntarily increasing cottontail populations on their land. Activity — Provide regulatory assurances that reduce or eliminate landowner concerns about their flexibility to use land. d. Changing forest management practices. Forestry practices once created extensive habi- tat for cottontails and other species to use. Activity — Encourage slightly larger harvests and changed harvest practices to increase habitat availability. e. Expand markets for biomass-to-energy. Long-term survival of the cottontail depends on habitat being continually maintained. The ability to sell cleared woody debris and biomass to energy companies provides the best market opportunity to sustain habitat. Activity — Develop contracts with already established energy producers. Draft | March 24, 2009 | iii iv | March 24, 2009 | Draft Contents What Is a Business Plan? . .i Summary. iii What Is ‘Early Successional Habitat’?. 1 Conservation Need. .2 Conservation Outcomes. 5 Implementation Plan. 6 Funding Needs. 14 Evaluating Success. 15 Long-Term Foundation Support . 16 Ancillary Benefits. 17 Range Map . 18 Acknowledgements. 19 Draft | March 24, 2009 | v What Is ‘Early Successional Habitat’? Succession is the gradual replacement of one community of plants and associated wildlife with anoth- er community. In the Northeastern U.S. and Canada, gaps in the forest canopy created by fire, pest outbreaks, logging, agriculture, or beaver activity create important wetland, grassland, shrub and young forest habitats which are collectively called ‘early successional habitats.’ These early succes- sional habitats are in decline throughout the region. Every state wildlife agency in the region has identified the conservation of early successional habitat as a top priority through their state wildlife action plans. It is a priority for the Ruffed Grouse Society, Wildlife Management Institute, Wells National Estuarine Research Reserve [add others working on early successional habitat]. Restoring and protecting early successional habitat provides open space, buffers important drinking water supplies, and helps maintain high wildlife diversity close to some of the most densely populated parts of America. Figure 1. Succession is the gradual replacement of one community of plants and associated wildlife with another community. Draft | March 24, 2009 | 1 Conservation Need The New England cottontail is a rabbit species that is unique to the Northeastern United States. It has disappeared from approximately 86 percent of its former range, and has been petitioned for list- ing under the Endangered Species Act. The US Fish and Wildlife Service conducted a status assess- ment and found that listing of the cottontail was warranted, but precluded by other listing activities. Subsequently, the species was designated as an official candidate for listing. Due to the imminence and magnitude of the threats to the species, a listing priority number of 2 was assigned to the spe- cies, making it the highest priority listing action within Region 5 of the US Fish and Wildlife Service. The States of New Hampshire and Maine have recently designated the species as “endangered” under their respective state endangered species laws. It is a priority for the U.S. Department of Agriculture’s Natural Resource Conservation Service in both Maine and New Hampshire have made the cottontail a priority for conservation program funding. Among the thousands of plants and ani- mals that are imperiled or at risk, the U.S. Fish and Wildlife Service has recently designated this as one of 190 ‘spotlight species.’ Monitoring for the species demonstrates that declines in the species distribution continue. In New Hampshire in 2007, the species was recently found in only 14 of the 23 sites that it was known to occupy in 2004. Similarly, it was found in only 12 of the 53 Maine sites occupied in 2004. Approximately 2/3 of all known occupied patches for the species on a rangewide basis are classified as habitat “sinks” because mortality often exceeds emigration. The New England cottontail is (or was) a game species and many other species that depend upon this habitat are also prized by hunters. This includes the moose, white-tailed deer, ruffed grouse, and American woodcock. Expanding and restoring this habitat will help expand game resources for hunt- ers and will expand the economic benefits that states and communities receive from hunters. It is a model species for conservation because habitat for the species is easily managed for and because the rabbit is most associated with a vegetative state that is easily created
Recommended publications
  • Best Management Practices for the New England Cottontail - New York
    Best Management Practices For the New England Cottontail New York Specific challenges Invasive shrubs Heathlands Canopy Retention Eastern cottontails Statement of Purpose Populations of species residing at the edge of their range are exposed to novel environments and stressors that may affect their response to management. The impacts of eastern cottontails and the prevalence of invasive shrubs have been recognized as factors limiting New England cottontail populations at the edge of their range in New York State. Here, canopy closure, heathlands, and invasive shrubs may also play a large role in providing habitat and mitigating the negative impacts of competition with the eastern cottontail. This document is meant to serve as a technical guide for managers working to restore or create New England cottontail habitat in the face of these challenges. Recent work suggests current management practices may be ineffective or even harmful when the impacts of invasive shrubs and eastern cottontails are not considered in forest management decision- making. These guidelines provide background information and updated recommendations derived from recent and ongoing research on New England cottontails for use in developing site specific forest management plans. While we use New York specific examples, many of these challenges we discuss, such as management of New England cottontails in the presence of eastern cottontails, are rapidly becoming a range-wide concern. The guidance outlined herein is adaptable to similar habitat in New England. Prepared by: Amanda Cheeseman PhD. and Jonathan Cohen PhD from the State University of New York College of Environmental Science and Forestry in partnership with the New York State Department of Environmental Conservation.
    [Show full text]
  • Wildlife in Your Young Forest.Pdf
    WILDLIFE IN YOUR Young Forest 1 More Wildlife in Your Woods CREATE YOUNG FOREST AND ENJOY THE WILDLIFE IT ATTRACTS WHEN TO EXPECT DIFFERENT ANIMALS his guide presents some of the wildlife you may used to describe this dense, food-rich habitat are thickets, T see using your young forest as it grows following a shrublands, and early successional habitat. timber harvest or other management practice. As development has covered many acres, and as young The following lists focus on areas inhabited by the woodlands have matured to become older forest, the New England cottontail (Sylvilagus transitionalis), a rare amount of young forest available to wildlife has dwindled. native rabbit that lives in parts of New York east of the Having diverse wildlife requires having diverse habitats on Hudson River, and in parts of Connecticut, Rhode Island, the land, including some young forest. Massachusetts, southern New Hampshire, and southern Maine. In this region, conservationists and landowners In nature, young forest is created by floods, wildfires, storms, are carrying out projects to create the young forest and and beavers’ dam-building and feeding. To protect lives and shrubland that New England cottontails need to survive. property, we suppress floods, fires, and beaver activities. Such projects also help many other kinds of wildlife that Fortunately, we can use habitat management practices, use the same habitat. such as timber harvests, to mimic natural disturbance events and grow young forest in places where it will do the most Young forest provides abundant food and cover for insects, good. These habitat projects boost the amount of food reptiles, amphibians, birds, and mammals.
    [Show full text]
  • Cottontail Story For
    CottontailNew England’s © ANNE BROWN PHOTO Relict, opportunistic or soon-to-be endangered species, the New England cottontail has managed to keep a low profile. But it is in danger of disappearing from the woodlands of New Hampshire. BY JOHN A. LITVAITIS t one time or another, most of us have encountered a small state: Eastern and New England. And it is the New England Abrown bunny while out for a walk or while doing chores in cottontail that has our concern. Before I summarize the reasons for the backyard. If you’re a hunter, your experiences also may have that concern, let me give you a little background information. included walking through a brushy field hoping to kick up a In general appearance, New England cottontails are like rabbit or two for the stewpot. other North American rabbits. Smaller than Eastern cottontails, Hunters and naturalists in New Hampshire know that rabbits New England cottontails weigh just about 2 pounds. Brown and (cottontails) and snowshoe hares both occur in the state. In summer, a conspicuous white tail describe most rabbits. However, if you they’re often difficult to tell apart because they both have a brown look closely, you can find a few characteristics that can help you coat and usually don’t stand still long enough for us to get a good distinguish a New England from an Eastern cottontail. About look. In winter, however, the coat of a snowshoe hare turns white half of Eastern cottontails have a small white spot on their and that of a cottontail remains brown.
    [Show full text]
  • 2011 Annual Report of Center for Biological Diversity
    2 011 ANNUAL REPORT CENTER FOR BIOLOGICAL DIVERSITY annual report photography (Cover) scarlet Hawaiian honeycreeper © Tom Ranker; (inside cover) Grand Canyon courtesy Flickr Commons/racoles; (p. 2) wolverine © Larry Master/masterimages.org; scarlet Hawaiian honeycreeper courtesy Flickr Commons/Ludovich Hirlimann; Miami blue butterfly © Jaret C. Daniels, McGuire Center for Lepidoptera Biodiversity; (p. 3) Pacific walruses courtesy USFWS; (p. 4) gray wolf courtesy Flickr Commons/dalliedee; (p. 6) thread-leaved brodiaea courtesy USFWS, Hawaiian monk seal courtesy Flickr Commons/Brian Russo; (p. 7) beluga whale courtesy Flickr Commons/ivan; (p. 8) Grand Canyon courtesy Flickr Commons/Paul Fundenburg; (p. 9) Center mascot Frostpaw and Barbara Kingsolver by the Center for Biological Diversity; (p. 10) ringed seal © John Moran; (p. 11) polar bear by Jason Molenda; (p. 12) San Joaquin kit fox © B. Moose Peterson; (p. 13) Laysan albatross courtesy USFWS; (p. 14) Florida panther courtesy Flickr Commons/Monica R; (p. 15) whooping crane courtesy Flickr Commons/ NaturesFan1266; (p. 16) California red-legged frog; flat-tailed horned lizard by Wendy Hodges; (p. 17) California condor courtesy Flickr Commons/DJMcCradey; (p. 18) 7 Billion and Counting Logo © Amy Harwood; (p. 19) caribou by John Nickles/USFWS; (p. 20) Seattle courtesy Flickr Commons/craterlover; (p. 21) Species Finder by the Center for Biological Diversity; (p. 22) steelhead trout courtesy Flickr Commons/sgrace; (p. 23) California spotted owl courtesy USFWS, (p. 24) loggerhead sea turtle courtesy Flickr Commons/Wendell Reed, leatherback sea turtle hatchling courtesy Flickr Commons/algaedoc Printed on 100% post-consumer recycled paper with solvent-free vegetable-based inks. Letter From the Director 2011 was an exciting year at the Center.
    [Show full text]
  • RI DEM/Fish and Wildlife- Cottontail Rabbits in Rhode Island
    Cottontail Rabbits in Rhode Island Description: There are two types of rabbits that inhabit Rhode Island, the Eastern (Sylvilagus floridanus) and New England (Sylvilagus transitionalis) cottontail rabbits. The Eastern cottontail is an introduced species whereas the New England cottontail is a native species. The Eastern cottontail was first introduced into Rhode Island during the early 1900s to supplement the declining New England cottontail populations. Cottontails have longs ears, large hind feet, and short, fluffy tails. The coloration of the coat can range from reddish-brown to black to grayish-brown while the undersides are white. Eastern and New England cottontails look almost identical except for a slight variation in their coat colors. About half the population of Eastern cottontails possess a small white spot on their foreheads whereas the New England cottontails have a small black spot on their foreheads. Eastern and New England cottontails have slightly different body weights as well. The Eastern cottontail weighs on average 2-4 pounds and has a total body length ranging from 15-18 inches. The New England cottontail weighs 1.5-3 pounds on average and has a total body length ranging from 14- 19 inches. The males are called bucks and the females are called does. Rabbits are considered lagomorphs not rodents. Lagomorphs are an order of small mammals that include pikas, rabbits, and hares. The main difference between the two is that lagomorphs have two pairs of upper incisors whereas rodents only have one pair. Another difference is that all lagomorphs are strictly herbivores (eat only vegetation) unlike rodents who are omnivores (eat both vegetation and meat).
    [Show full text]
  • Lagomorphs: Pikas, Rabbits, and Hares of the World
    LAGOMORPHS 1709048_int_cc2015.indd 1 15/9/2017 15:59 1709048_int_cc2015.indd 2 15/9/2017 15:59 Lagomorphs Pikas, Rabbits, and Hares of the World edited by Andrew T. Smith Charlotte H. Johnston Paulo C. Alves Klaus Hackländer JOHNS HOPKINS UNIVERSITY PRESS | baltimore 1709048_int_cc2015.indd 3 15/9/2017 15:59 © 2018 Johns Hopkins University Press All rights reserved. Published 2018 Printed in China on acid- free paper 9 8 7 6 5 4 3 2 1 Johns Hopkins University Press 2715 North Charles Street Baltimore, Maryland 21218-4363 www .press .jhu .edu Library of Congress Cataloging-in-Publication Data Names: Smith, Andrew T., 1946–, editor. Title: Lagomorphs : pikas, rabbits, and hares of the world / edited by Andrew T. Smith, Charlotte H. Johnston, Paulo C. Alves, Klaus Hackländer. Description: Baltimore : Johns Hopkins University Press, 2018. | Includes bibliographical references and index. Identifiers: LCCN 2017004268| ISBN 9781421423401 (hardcover) | ISBN 1421423405 (hardcover) | ISBN 9781421423418 (electronic) | ISBN 1421423413 (electronic) Subjects: LCSH: Lagomorpha. | BISAC: SCIENCE / Life Sciences / Biology / General. | SCIENCE / Life Sciences / Zoology / Mammals. | SCIENCE / Reference. Classification: LCC QL737.L3 L35 2018 | DDC 599.32—dc23 LC record available at https://lccn.loc.gov/2017004268 A catalog record for this book is available from the British Library. Frontispiece, top to bottom: courtesy Behzad Farahanchi, courtesy David E. Brown, and © Alessandro Calabrese. Special discounts are available for bulk purchases of this book. For more information, please contact Special Sales at 410-516-6936 or specialsales @press .jhu .edu. Johns Hopkins University Press uses environmentally friendly book materials, including recycled text paper that is composed of at least 30 percent post- consumer waste, whenever possible.
    [Show full text]
  • Monitoring a New England Cottontail Reintroduction with Noninvasive Genetic Sampling
    Wildlife Society Bulletin 1–12; 2020; DOI: 10.1002/wsb.1069 Original Article Monitoring a New England Cottontail Reintroduction with Noninvasive Genetic Sampling MELISSA L. BAUER, Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, USA BRETT FERRY, New Hampshire Fish and Game, Concord, NH 03301, USA HEIDI HOLMAN, New Hampshire Fish and Game, Concord, NH 03301, USA ADRIENNE I. KOVACH ,1 Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, USA ABSTRACT Careful monitoring of reintroduced threatened species is essential for informing conservation strategies and evaluating reintroduction efforts in an adaptive management context. We used noninvasive genetic sampling to monitor a reintroduction of a threatened shrubland specialist, the New England cottontail (Sylvilagus transitionalis), in southeastern New Hampshire, USA. We monitored the apparent survival and breeding success of founder individuals and tracked changes in population size and genetic diversity for 5 years following an initial reintroduction in 2013. We released 42 rabbits, documented 29 unique offspring in years following releases through noninvasive surveys, and identified 6 founder individuals and 9 recruited offspring that bred. Apparent survival of founders was variable and greatest in the first year of the reintroduction. Predation was the primary cause of mortality and greatest in the first month after release and after heavy snowfall. Population size remained small but relatively stable until a stochastic decline in the fourth year following reintroduction, followed by a slight rebound after population augmentation and offspring production by wild‐born rabbits. Genetic diversity increased after the initial founders with diverse genetic backgrounds were released and then they and their subsequent offspring bred.
    [Show full text]
  • New England Cottontail (Sylvilagus Transitionalis)
    U.S. Fish & Wildlife Service New England Cottontail (Sylvilagus transitionalis) Sometimes called the gray rabbit, brush The habitat loss is also true for the rabbit, wood hare or cooney, the New more than 60 other kinds of wildlife England cottontail is the only rabbit that depend on young forest, including native to New England and east of the woodcock, a broad range of songbirds, Hudson River in New York. The other ruffed grouse, bobcats, snowshoe cottontail seen in this region is the hares, box turtles and frosted elfin eastern cottontail (S. floridanus), an butterflies. abundant but non-native species that looks very similar to the New England Saving a Species and its Habitat cottontail. State and federal biologists began a coordinated effort in 2008 to save Shrinking Range the New England cottontail. The The New England cottontail was states of New York, Connecticut, historically found in seven states Rhode Island, Massachusetts, New and ranged from southeastern New Hampshire and Maine, along with York east of the Hudson River, as far the U.S. Fish and Wildlife Service, as northern Vermont, through New the Wildlife Management Institute Hampshire and southern Maine, and and the USDA-Natural Resources south throughout Massachusetts, Conservation Service have developed Connecticut and Rhode Island. Since and implemented a science-based 1960, due to maturing forests and USFWS conservation strategy to bolster development, the range of the New More than 130 rabbits have been raised the populations of New England England cottontail shrank by over 80 in several locations and later released. cottontails. percent, and the rabbit is no longer found in Vermont.
    [Show full text]
  • An Evaluation of New England Cottontail Habitat Restoration
    University of New Hampshire University of New Hampshire Scholars' Repository Master's Theses and Capstones Student Scholarship Winter 2017 An evaluation of New England cottontail habitat restoration Alena Robin Warren University of New Hampshire, Durham Follow this and additional works at: https://scholars.unh.edu/thesis Recommended Citation Warren, Alena Robin, "An evaluation of New England cottontail habitat restoration" (2017). Master's Theses and Capstones. 1145. https://scholars.unh.edu/thesis/1145 This Thesis is brought to you for free and open access by the Student Scholarship at University of New Hampshire Scholars' Repository. It has been accepted for inclusion in Master's Theses and Capstones by an authorized administrator of University of New Hampshire Scholars' Repository. For more information, please contact [email protected]. AN EVALUATION OF NEW ENGLAND COTTONTAIL HABITAT RESTORATION BY ALENA WARREN Natural Resources (BS), University of Vermont, 2009 THESIS Submitted to the University of New Hampshire In Partial Fulfillment of The Requirements for the Degree of Master of Science In Natural Resources December, 2017 This thesis has been examined and approved in partial fulfillment of the requirements for the degree of Master of Science in Natural Resources by: Thesis Director, John A. Litvaitis, Professor Emeritus of Natural Resources & The Environment Adrienne Kovach, Assistant Professor of Natural Resources & The Environment Donald Keirstead, Resource Conservationist, USDA Natural Resources Conservation Service Tom Lee, Associate Professor of Natural Resources & The Environment On November 30, 2017 Original approval signatures are on file with the University of New Hampshire Graduate School. ii ACKNOWLEDGEMENTS This work could not have been done without the contributions of several individuals.
    [Show full text]
  • Introduction
    New England Cottontail (Sylvilagus transitionalis) Assessment 2004 John A. Litvaitis Department of Natural Resources University of New Hampshire Durham, New Hampshire 03824 and Walter J. Jakubas Maine Department of Inland Fisheries and Wildlife Wildlife Resource Assessment Section Bangor, Maine 04401 NEW ENGLAND COTTONTAIL ASSESSMENT TABLE OF CONTENTS Page INTRODUCTION...................................................................................................5 NATURAL HISTORY.............................................................................................6 Description..................................................................................................6 Population Densities...................................................................................9 Home Range and Dispersal .......................................................................9 Food Habits ..............................................................................................10 Cover Requirements.................................................................................12 Reproduction ............................................................................................13 Mortality....................................................................................................15 Diseases...................................................................................................16 Interactions with other species .................................................................18 MANAGEMENT ..................................................................................................21
    [Show full text]
  • Comparative Phylogeography and a Mitochondrial DNA Barcode for Identifying Three Sympatric Lagomorphs in the Northeastern United States
    University of Rhode Island DigitalCommons@URI Open Access Master's Theses 2013 Comparative Phylogeography and a Mitochondrial DNA Barcode for Identifying Three Sympatric Lagomorphs in the Northeastern United States Mary E. Sullivan University of Rhode Island, [email protected] Follow this and additional works at: https://digitalcommons.uri.edu/theses Recommended Citation Sullivan, Mary E., "Comparative Phylogeography and a Mitochondrial DNA Barcode for Identifying Three Sympatric Lagomorphs in the Northeastern United States" (2013). Open Access Master's Theses. Paper 65. https://digitalcommons.uri.edu/theses/65 This Thesis is brought to you for free and open access by DigitalCommons@URI. It has been accepted for inclusion in Open Access Master's Theses by an authorized administrator of DigitalCommons@URI. For more information, please contact [email protected]. COMPARATIVE PHYLOGEOGRAPHY AND A MITOCHONDRIAL DNA BARCODE FOR IDENTIFYING THREE SYMPATRIC LAGOMORPHS IN THE NORTHEASTERN UNITED STATES BY MARY E. SULLIVAN A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN ENVIRONMENTAL SCIENCE UNIVERSITY OF RHODE ISLAND 2013 ! "#$%&'!()!$*+&,*&!%-&$+$! ! ()! ! "#'.!&/!$011+2#,! ! ! ! ! ! ! ! ! ! ! ! #33'(2&45!! ! %67898!*:;;9<<775! ! "=>:?!3?:@788:?! %6:;=8!3/!-A8B=CD! ! ! ! ! E=8:C!E/!F:GB7! ! ! ! ! H?9=C!%7@@<! !!! ! ! ! ! ! ! ! ,=887?!-/!I=J9=! !!4&#,!()!%-&!K'#40#%&!$*-((1! ! ! ! ! ! ! ! ! ! ! ! ! ! 0,+2&'$+%.!()!'-(4&!+$1#,4! LMNO ! ABSTRACT The New England cottontail (Sylvilagus transitionalis), New England’s endemic cottontail, has been experiencing dramatic population declines and is estimated to exist in only 14% of its historical range. The New England cottontail is currently a candidate for endangered species listing under the Endangered Species Act of 1973.
    [Show full text]
  • New England Cottontail Sylvilagus Transitionalis
    U.S. Fish & Wildlife Service New England Cottontail Sylvilagus transitionalis Disappearing rabbit trick Why would a rabbit, the epitome of prolific breeding, be considered for protection under the Endangered Species Act? The New England cottontail is in just this predicament. Its population numbers are declining. As recently as 1960, New England cottontails were found east of the Hudson River in New York, across all of Connecticut, Rhode Island and Massachusetts, north to southern Vermont and New Hampshire, and into southern Maine. Today, this rabbit's range has shrunk by more than 75 percent. Its numbers are so greatly diminished that it can no longer be found in Vermont and has been reduced to only five smaller populations throughout its historic range. A n n e Where the bunnies are B r o The New England cottontail prefers w early successional forests, often called n thickets, with thick and tangled New England cottontail vegetation. These young forests are generally less than 25 years old. Once Why are their numbers declining? The introduction of exotic invasive large trees grow in a stand, the shrub Biologists believe the reduced extent of species, such as multiflora rose, layer tends to thin, creating habitat that thicket habitat is the primary reason for honeysuckle bush and autumn olive, in the New England cottontail no longer the decline in numbers and range of New the last century has changed the type of finds suitable. England cottontails. Prior to European habitat available to New England settlement, New England cottontails cottontails. These plants form the major Active at dawn and at dusk or night, the were probably found along river valleys component of many patches where New England cottontail feeds on where floods and beavers created the cottontails can be found.
    [Show full text]