Download or read book Population Ecology of the Gray Bat Myotis Grisescens written by Merlin D. Tuttle and published by . This book was released on 1971 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Ecology of the Gray Bat Myotis Grisescens written by Merlin D. Tuttle and published by Forgotten Books. This book was released on 2016-09-26 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Population Ecology of the Gray Bat (Myotis Grisescens): Factors Influencing Early Growth and Development In 1970 each of the six study caves was Visited at 10-day intervals from April (except for cave 50, first Visited 31 May) through 6 August (caves 38 and 41 not Visited after 25 and 2 July respectively), and at 13 to 15-day intervals thereafter through the time of the bats' departure in October. Parturition commenced within the period 28 May to 4 June at all colonies and was more than 98% completed in approximately 15 days in the smallest colonies (12 and 25) and in 17 days in the remainder. Postnatal pre ight growth data were gathered on the following dates: cave 50 (31 May, 10, 20 June); cave 41 (2, 12, 22 June); cave 38 (5, 15, 25 June); cave 25 (6, 16, 26 June); cave 12 (7, 17, 27 June); cave 9 (8, 18, 28 June). About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."
Download or read book Population Ecology of the Gray Bat Myotis Grisescens written by Jaime E. Pefaur and published by . This book was released on 1974 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Ecology of the Gray Bat Myotis Grisescens written by Merlin D. Tuttle and published by . This book was released on 1976 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Ecology of the Gray Bat Myotis Grisescens written by Merlin D. Tuttle and published by Forgotten Books. This book was released on 2017-05-26 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Population Ecology of the Gray Bat (Myotis Grisescens): Philopatry, Timing and Patterns of Movement, Weight Loss During Migration, and Seasonal Adaptive Strategies Johnston, R. F selander, R. K. 1973. Evolution in the house sparrow, III. Variation in size and sexual dimorphism in Europe and North and South America. Amer. Natur., 107z373-390. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Assessment of the Population Status of the Gray Bat Myotis Grisescens Status Review DoD Initiatives and Results of a Multi Agency Effort to Survey Wintering Populations at Major Hibernacula 2005 2007 written by and published by . This book was released on 2007 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gray bat (Myotis grisescens) is a federally listed endangered species known to occur on several U.S. Army installations in the eastern United States. Seven Army installations and one Air Force base have documented gray bat populations, and these facilities have undertaken programs to protect roosting and foraging sites important to the species. This report reviews the status of the gray bat throughout its range and assesses the population status of gray bats at major hibernacula in Arkansas, Missouri, Kentucky, and Tennessee. Survey records obtained from state agencies showed that in recent years gray bat populations have increased significantly in most primary summer and winter caves. In 2005 the Army cooperated with the U.S. Fish and Wildlife Service and other state and Federal agencies to undertake a range-wide survey of primary gray bat hibernacula. Hibernacula surveys were conducted from December 2005 - January 2007 in ii caves considered to be critical wintering sites. Results of the survey showed stable to increasing population levels across the species' range. Additionally, a Department of Defense Legacy project was implemented to support conservation efforts to assist with recovery of the gray bat. The project funded improvements and protection of several cave sites in Tennessee and Kentucky, hibernacula surveys of selected caves, and summer surveys of maternity caves in Tennessee. The Army Threatened and Endangered Species Research Program also provided support for these tasks. The current range-wide population of the gray bat is estimated at approximately 3.4 million bats.
Download or read book Ecology of the Gray Bat Myotis Grisescens in Kansas written by Everett M. Grigsby and published by . This book was released on 1965 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gray Bat Recovery Plan written by and published by . This book was released on 1982 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gray Bat written by Susan H. Gray and published by Cherry Lake. This book was released on 2007-08-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many people are afraid of bats, but like every other living thing they play in important role in nature. Readers will learn about cave dwelling gray bats, how they became endangered, and how government leaders and scientists have teamed up to save these furry, flying creatures.
Download or read book Gray Bat Myotis Grisescens Population and Protection System Monitoring written by Everett M. Grigsby and published by . This book was released on 1995 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproductive Biology of the Gray Bat Myotis Grisescens in Northcentral Arkansas written by David Alan Saugey and published by . This book was released on 1978 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Foraging Ecology of the Endangered Gray Bat myotis Grisescens at Guntersville Reservoir Alabama written by Troy L. Best and published by . This book was released on 1995 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology of Bats written by T.H. Kunz and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among living vertebrates bats and birds are unique in their ability to fly, and it is this common feature that sets them apart ecologically from other groups. Bats are in some ways the noctumal equivalents of birds, having evolved and radiated into a diversity of forms to fill many of the same niches. The evolution of flight and echolocation in bats was undoubtedly a prime mover in the diversification of feeding and roosting habits, reproductive strategies, and social behaviors. Bats have successfully colonized almost every continential region on earth (except Antarctica), as weIl as many oceanic islands and archipelagos. They comprise the second largest order of mammals (next to rodents) in number of species and probably exceed all other such groups in overall abundance. Bats exhibit a dietary diversity (including insects, fruits, leaves, flowers, nectar and pollen, fish. other vertebrates, and blood) unparalleled among other living mammals. Their reproductive pattems range from seasonal monestry to polyestry, and mating systems inelude promiscuity, monogamy, and polygyny. The vast majority of what we know about the ecology of bats is derived from studies of only a few of the approximately 850 species, yet in the past two decades studies on bats have escalated to a level where many important empirical pattems and processes have been identified. This knowledge has strengthened our understanding of ecological relationships and encouraged hypothesis testing rather than perpetuated a catalog of miscellaneous observations.
Download or read book Population Ecology of the Little Brown Bat Myotis Lucifugus in Indiana and North central Kentucky written by Stephen R. Humphrey and published by . This book was released on 1976 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Behavior and Homing Ability of the Gray Bat Myotis Grisescens with a Review of Banding Techniques written by Wilbur J. Gunier and published by . This book was released on 1970 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cave and Crevice Dwelling Bats on USACE Projects Gray Bat Myotis Grisescens written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is one in a series of technical notes produced by the U.S. Army Engineer Research and Development Center (ERDC) under the Ecosystem Management and Restoration Research Program (EMRRP). The technical notes identify sensitive species potentially impacted by U.S. Army Corps of Engineers (Corps) reservoir operations and are products of the EMRRP work unit entitled "Reservoir Operations - Impacts on Habitats of Target Species" (Dickerson, Martin, and Allen 1999; Kasul, Martin, and Allen 2000). This document is one of a group of technical notes that provide information on selected bat species that have the potential to occur on Corps projects in the eastern United States and be impacted by Corps activities. It is linked to a technical note (ERDC TN-EMRRP-SI-24), which presents an overview of general habitat requirements, impacts, and management needs for these species. For management purposes, the endangered gray bat (Myotis grisescens) (Figure 1) is considered a riparian species because it may forage over water or in riparian zones surrounding streams and lakes on Corps lands during summer months. This technical note describes the distribution, legal status, ecology, potential impacts, and management guidelines for the gray bat.
Download or read book Population Dynamics and Foraging Behavior of Gray Bats in Pittsburg KS written by Scott Marshall Robertson and published by . This book was released on 2003 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
