Priorities and Programs

Priorities and Programs of the SBDN are described in the following progress report to the North American Bat Conservation Partnership.

Progress and Success where NABCP Played a Supportive Role Priority Conservation Projects and Key Regional Issues: Southeastern U. S.

M. B. Fenton, Professor
York University
Department of Biology
4700 Keele Street
Toronto, Ontario
Canada M3J 1P3

28 March 2002

Dear Brock:

On February 5, 2002 I received a request from you in your capacity as Chair of the Executive Committee for the North American Bat Conservation Partnership (NABCP). Specifically, you needed information from the Southeastern Bat Diversity Network (SBDN) on the following:

  1. progress and success where the North American Bat Conservation Partnership (NABCP) played a supportive role and
  2. a description of priority bat conservation projects and key regional issues in the Southeastern United States.

I hope that the information provided below satisfies these information needs from our group.


PROGRESS AND SUCCESS WHERE NABCP PLAYED A SUPPORTIVE ROLE

DONATION OF FUNDS FROM NABCP

The SBDN was grateful to receive a $1500 donation from NABCP in 2001. The funding was used to enhance communication with our members and to facilitate progress on some of our programs. To enhance communcation we established a new web site that allows us to provide up-to-date information on the SBDN's activities and programs. The website (www.sbdn.org) currently contains information on our mission, history, the annual SBDN meetings, the group's organizational structure, minutes of the Board of Directors meetings (pages in progress), copies of our biannual newsletter (Nightwing News) and progress on programs. We will soon be installing other pages that will help our members to properly conduct studies (standardized forms, approved protocols, etc), learn about work in progress in our region, help students and others interested in bat conservation in the region to learn more about study opportunities and ways that people can help bats. We also used some of the donated funds to print and mail two newsletters (Nigthwing News volume 5, issues 1 and 2).

To further our programs a portion of the funds was used to assist with travel costs for key regional bat biologists to meet in Kentucky in order to identify gaps in a draft conservation assessment and strategy for Corynorhius rafinesquii. Additionally, at past annual meetings of the SBDN our members have expressed concern about bat banding issues. In addition to concerns about the possible harm to bats and the proper use and application of bands, members desired a centralized source for information on bat banding. In response, the SBDN developed a bat banding database for the southeastern region. Establishing the database was possible through the support of the N. C. State Museum of Natural Sciences. Funds provided by the NABCP were then used to pay an assistant to test the program.

NABCP GRANT PROGRAM

Since the inception of the NABCP grant program in 1998 the Partnership has partially funded 13 projects in the southeastern United States (totalling $47, 936). Support was provided for habitat identification and restoration or enhancement of habitat, natural history investigations of individual species and education. Details about awards for work in the southeastern US (SEUS) are listed below.

 Summary of 2001 Grants to Southeastern States
   Proposals received: 25
   Total proposals funded: 14
   Total proposals funded SEUS: 3  (AL, MS, TX)
   Total disbursed: $50,009
   Total award for work in the SEUS: $12,500

Projects receiving NABCP funds  - 2001

John French, Alabama-$3,750
Shelta Cave Modernization for Gray Bat Recovery

Mark Sanders, Texas-$5,000
Myotis velifer Habitat Enhancement at Goat Cave

Francisco Vilella, Mississippi-$3,750
Roost Sites, Habitat Use and Movements of Red Bats

Summary of 2000 NABCP Grants to Southeastern States
  Proposals received: 28
  Total proposals funded: 18
  Total proposals funded SEUS:  3 (LA, MS, TX)
  Total disbursed: $ 59,929
  Total award for work in the SEUS: $11,098
  
Projects receiving NABCP funds  - 2000

Gypsy Gooding, Louisiana-$2,964
Roost Selection in Northern Louisiana Bottomland Hardwood Forests

Annika Keeley, Texas-$4,348
Educational at Trunks for Texas

Darren Miller, Mississippi-$3,750
Roost Sites, Habitat Use and Movements of Red Bats

Summary of 1999 NABCP Grants to Southeastern States
   Proposals received: 36
   Total proposals funded: 19
   Total proposals funded SEUS:     (FL, KY, MS, TX)
   Total award for work in the SEUS: $15,838
   Total disbursed: $70,176

Projects receiving NABCP funds - 1999

Pat Brown-Berry, Texas-$3,338
Identification of Idionycteris Roosts, part II

Laura Finn, Florida-$3,750
Habitat Use by Corynorhinus rafinesquii

Elaine Hall, Mississippi-$5,000
Artificial Habitat Stabilization in Mississippi

Jeffrey Schwierjohann, Kentucky-$3,750
Natural vs. Artificial Roosts in Eastern Kentucky

Summary of 1998 NABCP Grants to Southeastern States
   Proposals received: 28
   Total proposals funded: 19
   Total proposals funded in SEUS: 3 (GA, NC, SC)
   Total award for work in the SEUS: $8,500
   Total disbursed: $54,859

Projects receiving NABCP funds - 1998

Mary Kay Clark, North Carolina-$1,500
Conservation Strategy for Corynorhinus rafinesquii

Bill Putnam, Georgia-$5,000
Acquisition of Fricks Cave

Greg Yarrow, South Carolina-$2,000
Bat Houses and Agricultural Pest Reduction
     
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PRIORITY CONSERVATION PROJECTS AND KEY REGIONAL ISSUES: SOUTHEASTERN U. S.

The primary goal of the SBDN is to preserve bat biodiversity in the region. Approaches include projects that enhance communication and information dissemination and those that faciliate the study and protection of individual species as well as those that promote the conservation of diversity by studying and protecting bat assemblages through large-scale and small-scale land protection efforts.

Specific information for six individual species in need of attention in the southeastern U. S. is provided in brief below. Following that is a description of the SBDN projects and concerns related to the conservation of diverse bat assemblages. The final section discusses the structure and function of the SBDN as regards our ability to make progress and implement programs.

SPECIES CONSERVATION AND MANAGEMENT: PROTECTED SPECIES AND SPECIES OF CONCERN

Endangered Species

Indiana Bat, Myotis sodalis
The continued decline of populations of the federally endangered Indiana bat is of great concern to the SBDN. For recovery this imperiled species requires active research and management throughout its range. The SBDN believes that the information available in two unpublished documents is extremely valuable to conservation efforts for this species. In March 2001 the SBDN co-sponsored a symposium on the conservation and management of M. sodalis. This symposium brought together the persons most knowledgeable about this species. Many attendees were prompted to analyze and present data that otherwise would have remained unavailable. Our understanding is that the proceedings of this symposium have been edited and this effort is ready for publication by Bat Conservation International (BCI). Another document that is of great value in the recovery effort for this species is the Endangered Species Recovery Plan. The Plan is complete, or nearly so, but we are unable to identify the causes for the delay in making it available. The SBDN feels that timely publication of these documents is a high priority.

Gray Bat, Myotis grisescens
This species is currently classified as federally endangered. Efforts to restore healthy populations have been in place for many years and have yielded positive results. At the past two SBDN meetings (February 2001 and February 2002), Dr. Mick Harvey (University of Tennessee, Cookeville) and Robert Currie (USFWS) have presented survey results that demonstrated significant population increases for this species. Even though efforts have been successful, continued study and monitoring is needed. The SBDN believes that the positive results achieved with this species provides a good opporutnity to promote the Endangered Species Act and the continued need to study and monitor bat populations.

Update - Actions taken on SBDN Priorities: Gray Bat Status Recommendation, a letter to Mr. Steven Williams,Director of the US Fish and Wildlife Service

Virginia big-eared bat, Corynorhinus townsendii virginianus
This subpecies is also federally endangered in the southeastern U. S. and is part of a complex of subspecies that are protected or of concern across its range in North America. Reports from monitoring efforts at winter roosts for C. t. virginianus are somewhat encouraging, showing stable populations or increases. However, known roost sites for this subspecies are few in number and the species appears to be vulnerable rangewide. Local and regional efforts to learn more about the natural history, distribution, population biology and threats should be continued or implemented where needed.

Other bats of concern in the Southeastern U. S.

Several species that are not federally protected have been the subject of actions by the SBDN. Two of these, Myotis austroriparius and Corynorhinus rafinesquii, are listed federally as "Species-at-Risk". The identification of critical roosting and foraging habitat and the protection of habitat is a great need in most parts of their ranges. Members of the SBDN are working on conservation assessments and strategies for both of these species.

Another bat of concern is Myotis leibii. Records of this species are few; however, in the last few years this species has been captured or otherwise documented from sites that had not been surveyed before. It may be more common than previously believed, but more surveys are needed to better determine the distribution of this species. A conservation assessment has been drafted by staff of the U.S. Forest Service.

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LAND USE ISSUES AND HABITAT CONSERVATION FOR BATS IN THE SOUTHEASTERN U.S.

Bats and Human Population Growth

Population growth and urban sprawl are major problems in the southeastern United States. Rapid human population growth is occurring in the region and is especially rampant in the East Coast and Gulf Coast states. High human population growth is expected to continue in this region in the future. Current trends in land use conversion in the region show significant losses of many ecosystem types due to the impacts of human population growth (e.g., degraded air and water quality, waste treatment facility issues, increased demand for resources resulting in the loss or degradation of natural features and natural communities, increased human-wildlife conflicts, etc). An effort is needed to identify remaining areas of primary ecological significance to bats, on both local and regional scales. Areas that contain major riparian ecosystems and other landscape features important to bats, such as caves, are of special concern. A necessary step in land management for bats in the southeastern U.S. is to identify existing natural resource analysis programs in the region, and the key personnel involved with them, so that needs of bats will be considered in preservation efforts. This is a critical need in our region. Another result of this kind of growth is an increase in human-animal encounters, and the use of buildings for roosts. More bat education efforts are needed.

Bottomland Hardwood Forest Initiative

Bottomland hardwood forests in the southeastern U. S. have been surveyed for bats in several states. The results of these investigations indicate that these systems have a high diversity of bat species when they contain tree structure elements that are important to bats (e.g., large and small cavities, scars and loose bark). Much of the southeastern region is devoid of caves and mines and many of the bats in the region rely on tree structures for roosting. It is likely that these bottomland systems provide some of the best remaining natural roosting habitat for bats in the region. Additionally, within these ecosystems the cypress-gum swamp forest community has been shown to be especially important for Myotis austroriparius and Corynorhinus rafinesquii, two Species-at-Risk. Mature cypress-gum forests contain large tree cavities that these two species use for roosts. Conversion to other uses and degradation of bottomland forests is occurring at an alarming rate. The USGS recognizes bottomland hardwood forests as a declining habitat. For these reasons the SBDN has worked with other groups to begin to increase awareness of the importance of these areas to bats and believes that there is a critical need to identify sites that need protection, to learn more about bat use in these systems regionwide, and to encourage land managers to preserve and restore these systems.

To make progress in this area, members of our group have met with timber industry biologists on several ocassions and the SBDN will continue to work with timber companies and other private land managers, as well as public ones, to make them aware of the bat needs in these systems. In March 2001, we attempted to have bat information added to The Nature Conservancy's Ecoregion Plan for the Mississippi River Alluvial Plain, but we learned of the effort too late. We plan to continue to work on this effort. And at the annual SBDN meeting in February 2001 we held a special meeting to discuss the formation of an Alliance to further our efforts in bottomland hardwood forests.

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IMPROVING OUR ABILITY TO MAKE A DIFFERENCE

Our ability to be an effective force in bat conservation is tied to the strentgh and durability of the SBDN and to the committments made by our leadership and members. For these reasons improving the way that the SBDN functions is critical and is an ongoing effort. Natural resource conservation requires years of work and progress is often slow. In order to make a difference the SBDN must be built to last. We provided a solid foundation for the SBDN by incorporating as a non-profit organization in 2001. We consider this to be a major improvement in our organizational structure that will help us to accomplish our mission.

We have identified problems and challenges, and ways to resolve them, but resources are lacking to make sufficient progress on these items. The momentum and desire to make a difference is strong and we have a devoted and active Board of Directors. But, in spite of their many positive contributions, progress on our programs lags and often stagnants because the priorities and needs in the workplace naturally supercede the ones of the SBDN. Current budget crises in most of the states in the southeastern region indicate that the problem will get worse in the near future and make it even more difficult for the SBDN to make progress as the persons already involved in these will likely acquire more duties at the workplace and have to make do with lower budgets and fewer resources to do their jobs. Locating funding to further programs, for example - paying someone to enter bat banding data - is therefore a high priority for the near future.


I hope that the information above is useful and adequately answers your request. Please contact me if you have any questions or comments about this report or any other matters relating to the SBDN.

Sincerely,

Mary Kay Clark, President
Southeastern Bat Diversity Network
Raleigh, NC (919-715-2599; mkclark1@mindspring.com)

P.S.-I am solely responsible for all grammatical and spelling errors, and for information that may not be presented clearly!.

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