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| anatomy of a barn owl: Barn Owl David Chandler, 2011 The barn owl is a powerful predator with a critical role in rodent control, and it is in dire danger from rodent poisons, lack of nesting sites and human encroachment. This text renders an informative portrait of this endangered bird and covers the survival of barn owls, their biology and behavior, courtship and reproduction, life cycle, how and what they hunt, social interaction, and conservation-- |
| anatomy of a barn owl: Barn Owls Alexandre Roulin, 2020-03-26 Accessible and beautifully illustrated, this book collates global scientific research on the evolution, ecology and behaviour of barn owls and their relatives into a single volume. For researchers in ornithology, animal behaviour, ecology, conservation biology and evolutionary biology, it will also appeal to amateurs interested in barn owls. |
| anatomy of a barn owl: Barn Owl Conservation Handbook Barn Owl Trust,, Barn Owl Trust, 2012-06-25 A comprehensive handbook covering all aspects of the conservation of Barn Owls. Written by the Barn Owl Trust, this book includes in-depth information on Barn Owl survey techniques, relevant ecology, Barn Owls and the law, mortality, habitat management, use of nest boxes and barn Owl rehabilitation. Essential reading for ecologists, planners, land managers and ornithologists. |
| anatomy of a barn owl: Jake's Bones Jake McGowan-Lowe, 2014-03-04 Jake McGowan-Lowe is a boy with a very unusual hobby. Since the age of 7, he has been photographing and blogging about his incredible finds and now has a worldwide following, including 100,000 visitors from the US and Canada. Follow Jake as he explores the animal world through this new 64-page book. He takes you on a world wide journey of his own collection, and introduces you to other amazing animals from the four corners of the globe. Find out what a cow's tooth, a rabbit's rib and a duck's quack look like and much, much more besides. |
| anatomy of a barn owl: Wesley the Owl Stacey O'Brien, 2008-08-19 Chronicles the author's rescue of an abandoned barn owlet, from her efforts to resuscitate and raise the young owl through their nineteen years together, during which the author made key discoveries about owl behavior. |
| anatomy of a barn owl: Owls of North America Frances Backhouse, 2013-08-08 An examination of the biology and environment of all 23 species of the North American owl. |
| anatomy of a barn owl: Owls Floyd Scholz, 2001 • The most complete collection of visual reference material on North American owls including over 700 stunning photographs of 16 species of owls • Physical features offer insight into hunting, feeding, flying, and communication Renowned carver Floyd Scholz presents the much anticipated follow-up to his best-selling Birds of Prey. In this new book, hundreds of stunning full-color photographs and useful line drawings offer detailed studies of 16 species of owls—from the tiny Elf Owl to the impressive Great Horned Owl. All are illustrated in full detail, with focus on body and wing design, plumage patterns, flight characteristics, and predatory behavior. Also includes a section on carving and painting techniques and a gallery of Floyd Scholz's finished carvings. A must-have reference for carvers, artists, ornithologists, naturalists—anyone interested in these magnificent birds. |
| anatomy of a barn owl: Ecology and Conservation of Owls Ian Newton, Rodney Kavanagh, Jerry Olsen, Iain Taylor, 2002-08-12 Owls in Australia are difficult to find and study, so comparatively little is known about their biology. Even less is known about the status, taxonomy, and biology of those species and sub-species living in tropical and subtropical environments and on islands. Many island species and subspecies are at risk, some have already been lost. Ecology and Conservation of Owls includes sections on population ecology, distribution, habitat and diet, conservation and management, and voice structure and taxonomy. It contains a number of review chapters that bring together findings from a wide range of previous research, including recent developments in owl taxonomy and systematics, and studies of population limitation in northern hemisphere owls. The chapters in this book derive from papers presented at the Owls 2000 conference held in Canberra, Australia, which was third in a series of international meetings on owls. |
| anatomy of a barn owl: Owls of North America and the Caribbean Scott Weidensaul, 2015 With detailed information about identification, calls, habitat, breeding, nesting, and behavior, this reference guide has the most up-to-date information about natural history, taxonomy, biology, ecology, migration and conservation status.--Book jacket. |
| anatomy of a barn owl: Barn Owls Iain Taylor, 2003 This book discusses the relationship between barn owls, their prey and prospects for conservation. |
| anatomy of a barn owl: Owls of the World - A Photographic Guide Heimo Mikkola, 2020-09-06 Having trouble separating your scops from your screech owls, Tengmalm's from Tawny Owl or Collared and Spotted Owlets? Then this is the book for you. Owls of the World is the ultimate photographic resource dedicated to the identification of these charismatic, largely nocturnal birds of prey. This book contains lavish and spectacular photography from dozens of the world's finest natural history photographers, covering all of the world's 268 species of owls; particular attention is given to subspecific differences, sexing and ageing. The photos are accompanied by concise text on the identification, habitat, food, distribution and voice of these birds, along with accurate range maps. In this second edition, recent changes to owl taxonomy are incorporated with full descriptions (and images) of a number of new species, plus a several new photographs to improve this book's amazing photographic coverage still further. This is the definitive work on owl identification – no birder's bookshelf should be without it! |
| anatomy of a barn owl: Anatomical and Clinical Radiology of Birds of Prey Jaime Samour, Jesus L. Naldo, 2007 Accompanying DVD-ROM contains ... a fully interactive DVD of advanced clinical anatomy which includes ultrasound videos and 3D computed tomography (CT) clips.--P. [4] of cover. |
| anatomy of a barn owl: Owls Kila Jarvis, Denver W. Holt, 1996 From tufts to talons, this book tells about all nineteen species of owls found in the United States and Canada. With 36 full-color illustrations, it's a charming introduction to owls suitable for all ages. |
| anatomy of a barn owl: Stray Feathers Penny Olsen, Leo Joseph, 2011-06-21 Logos of: CSIRO and Australian Biological Resources Study (ABRS) at foot of title page. |
| anatomy of a barn owl: Perception and Motor Control in Birds Mark N.O. Davies, Patrick R. Green, 2012-12-06 Being both broad - perception and motor organization - and narrow - just onegroup of animals - at the same time, this book presents a new unified framework for understanding perceptuomotor organization, stressing the importance of an ecological perspective. Section I reviews recent research on a variety of sensory and perceptual processes in birds, which all involve subtle analyses of the relationships between species' perceptual mechanisms and their ecology and behaviour. Section II describes the variousresearch approaches - behavioural, neurophysiological, anatomical and comparative - all dealing with the common problem of understanding how the activities of large numbers of muscles are coordinated to generate adaptive behaviour. Section III is concerned with a range of approaches to analyzing the links between perceptual and motor processes, through cybernetic modelling, neurophysiological analysis, and behavioural methods. |
| anatomy of a barn owl: Whooo Knew? the Truth about Owls Annette Whipple, 2021-02-28 How do owls see in the dark? Can owls spin their heads all the way around? Why do owls puke? These and other questions are answered by an owl expert, along with some extra information provided by the owls themselves! |
| anatomy of a barn owl: Owls Kim Long, 1998 An illustrated presentation of [owl] behavior, biology, and individual characteristics. A practical resource for both the backyard and the field, this combination illustrated field guide, fact book, and folklore collection presents an accurate, informative portrait of owls in their natural habitat, as well as an examination of the relationship between owls and humans.--Back cover. |
| anatomy of a barn owl: HAWKS EAGLES FALCONS PB Johnsgard Pa, 2001-08-17 A comprehensive reference discusses all aspects of raptors, including their biology, habitat, and behavior, and offers identification information. |
| anatomy of a barn owl: Form and Function in Birds Anthony Stuart King, John McLelland, 1979 This classic work forms a complete reference to avian anatomy, with a particular focus on the ways in which structure relates to biology and function. An international team of expert authors each focus on particular organs or organ systems to produce detailed descriptions of all aspects of the anatomy and physiology of birds. |
| anatomy of a barn owl: The Barn Owl D.S Bunn, A.B Warburton, R.D.S Wilson, 2010-11-30 In the classic monograph mould, this study of Tyto alba is the product of almost 40 years field work by its authors and complementary observations by other dedicated ornithologists in Britain, the USA and Europe. The result is a detailed, balanced account based on intimate knowledge of the Barn Owl in varying habitats in Britain, comparing, as appropriate, this race's behaviour with that of sub-species in other areas of the world. There are major chapters on breeding and general behaviour, feeding, distribution, etc, but voice is rightly given a full treatment. The text is graced by Ian Willis's fine drawings and there are 31 photographs plus a colour frontispiece. |
| anatomy of a barn owl: Drawing Birds Raymond Sheppard, 2018-02-15 Suitable for beginners as well as advanced artists, this guide provides in-depth studies of the shapes and visual construction of a variety of birds, from domestic fowl to birds on the wing. |
| anatomy of a barn owl: Biodiversity Conservation Using Umbrella Species Futoshi Nakamura, 2019-02-11 This book focuses on Blakiston’s fish owl and the red-crowned crane as umbrella species. Healthy river, riparian and wetland ecosystems are necessary to maintain the populations of the two species. Both species have been revered by people since ancient times, but both are currently listed as endangered because of their small population sizes. The population decline of the two species can be mainly attributed to the degradation of the natural riparian and wetland habitats, which is associated with land use development. The populations of the two species are now recovering in Japan due to recent conservation and reproduction efforts, but the genetic diversity of the two species are still low due to previous bottleneck effects. To develop conservation and dispersal plans to establish the species over the East Asian mainland and on the island of Hokkaido, basic information, such as their regional distribution, genetic diversity, food availability, reproductive traits, and nesting, breeding, rearing, and commuting habitat, is essential. The intensive, collaborative studies conducted in Japan and Russia has clarified the status quo and the ecology of the two species. This is the first book that comprehensively compiles the above information for the mainland and island populations. In addition, it verifies their suitability as umbrella species of an ecosystem and the possibility of their future population expansion, taking into account changes in land use in Hokkaido, which is about to experience a dramatic decline in human population. As such, the book provides valuable information for students who wish to learn about these beautiful symbolic creatures, for NGOs engaged in conservation activities, and for managers who are involved in creating conservation plans and implementing restoration projects. |
| anatomy of a barn owl: Animal Anatomy Sophie Corrigan, 2019-03-12 Sophie Corrigan evokes everyone's inner zoologist in this charmingly illustrated and wittily worded menagerie. Each critter featured in this fun book is tagged with totally fictitious yet comically accurate anatomical labels, from a tree frog's clingy jazz hands and a raccoon's sneaky bandito mask to a velociraptor's disembowly prowlies and many more. Rife with animal puns, eye-catching bonus art, interesting animal facts, and laugh-out-loud labels that beg to be shared, Animal Anatomy will bring smiles to animal lovers of all ages. |
| anatomy of a barn owl: Owl - Barn, Barred, and Great Horned Denny Rogers, Lori Corbett, 2008 A visual study with exact drawings in multiple dimensions for the Great Horned Owl, Barn Owl and Barred Owl. Paint patterns included. |
| anatomy of a barn owl: Neotropical Owls Paula L. Enriquez, 2017-07-24 This book presents a comprehensive biological and ecological information about owls in the neotropic area. In addition the book covers topics such as threats and conservation strategies for these nocturnal birds of prey from 18 Neotropical countries. Owls are a good example of diversification processes and have developed evolutionary characteristics themselves. These species are found almost everywhere in the world but most of them are distributed in tropical areas and about a third of them live in the Neotropics. This biogeographic region has a high biodiversity and even share lineages of species from other continents because at some point all were part of Pangea. Although we still have much to know and understand about this diverse, scarcely studied and threatened group this work aims to be a precedent for future and further research on the subject. |
| anatomy of a barn owl: Owling Mark Wilson, 2019-03-05 From Hedwig, the Snowy Owl of Harry Potter fame, to Winnie-the-Pooh’s beloved friend Owl, this wide-eyed bird of the night has found its way into young hearts and imaginations everywhere. Owling invites young readers into the world of real-life owls, to learn about their fascinating behaviors and abilities. Wildlife photojournalist and nature educator Mark Wilson presents a one-of-a-kind look into the mysterious lives of these distinctive birds. Dramatic images of the 19 owl species of North America nesting, flying, hunting, and catching prey are accompanied by information about the birds’ silent flight, remarkable eyes and ears, haunting calls, and fascinating night life. Kids will learn how to spot owls; identify their calls, plumage, and pellets; and even carry on a hooting conversation with a nearby owl. |
| anatomy of a barn owl: The Capture Kathryn Lasky, 2006 A young Barn Owl named Soren lives peacefully with his family. After he is pushed from his nest by his older brother, his idyllic world transforms into one of confusion and danger, as he is captured by evil chick-snatching owls and taken to the St Aegolius Academy for Orphaned Owls--Goodreads.com. |
| anatomy of a barn owl: The Encyclopedia of Birds Christopher M. Perrins, 2009 'The Encyclopedia of Birds' covers the behaviour, diet, distribution, and evolution of every known living bird in the world, and it is illustrated throughout with colour photographs and original artwork. |
| anatomy of a barn owl: The Book of the Barn Owl Sally Coulthard, 2022-03-03 Few of us know what goes on after dark, underneath the moon. Sally Coulthard shines a light on the barn owl, one of the most mesmerising and elusive icons of the countryside. 'Fascinating insights... An endearing book for lovers of the barn owl' Daily Mail 'Enjoyable and lyrical... enhanced by Vanessa Lubach's arresting lino prints' Country Life 'Packs in everything the amateur nature enthusiast would want to know' Yorkshire Life 'This is a gorgeous little book' Permaculture Magazine With its heart-shaped face and silent, graceful flight, the barn owl regularly tops the nation's list of favourite birds. But how much do we really know about this sublime tenant of the night? Here, bestselling author Sally Coulthard shines a light on the barn owl. Full of fascinating insights, conservation advice and the latest research, this affectionate and timely guide also tells the story of a barn owl's early life – from first pip of the shell to leaving the nest – a fascinating time in this captivating creature's journey. |
| anatomy of a barn owl: Folk-lore of Shakespeare Thomas Firminger Thiselton-Dyer, 1884 |
| anatomy of a barn owl: Owls Julie Murray, 2016-12-15 Kids will love reading all about owls and strengthening their reading skills. Simple text explaining what owls look like, where they live, and what they like to eat will be alongside colorful full-bleed images. This title is complete with bolded glossary words, a picture glossary, and a Some Kinds of Owls page, which will show a few different owl species. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Junior is an imprint of Abdo Kids, a division of ABDO. |
| anatomy of a barn owl: Small Mountain Owls , 2009 This fascinating and beautiful guide provides detailed information and over 160 striking photos and drawings of four species of small mountain owls found in America's Rocky Mountains, with special focus on the inhabitants of the Rocky Mountains National Park: the Flammulated Owl, Northern Pygmy-Owl, Northern Saw-whet Owl, and Boreal Owl. The lives and ranges of these tiny predators are detailed, including information concerning their anatomy, coloration, vocalizations, ranges, courtship and nesting behaviors, egg laying, fledgling raising, hunting habits, diets, mortality, longevity, and much more. The engaging text reflects the author's passion for these tiny owls, some small enough to perch comfortably on a number two pencil, and provides details about the recovery and restoration to health of injured small mountain owls. The book ends with a useful glossary of scientific names and a detailed bibliography. This book will be a treasured reference for anyone interested in the avian world. |
| anatomy of a barn owl: Farm Anatomy Julia Rothman, 2011-10-01 What's the difference between a weanling and a yearling, or a farrow and a barrow? Country and city mice alike will delight in Julia Rothman's charming illustrated guide to the curious parts and pieces of rural living. Dissecting everything from tractors |
| anatomy of a barn owl: The Unfeathered Bird Katrina van Grouw, 2013 There is more to a bird than simply feathers. And just because birds evolved from a single flying ancestor doesn't mean they are structurally the same. With 385 stunning drawings depicting 200 species, The Unfeathered bird is a richly illustrated book on bird anatomy that offers refreshingly original insights into what goes on beneath the feathered surface. |
| anatomy of a barn owl: From Molecules to Networks Ruth Heidelberger, M. Neal Waxham, John H. Byrne, James L. Roberts, 2009-01-27 An understanding of the nervous system at virtually any level of analysis requires an understanding of its basic building block, the neuron. From Molecules to Networks provides the solid foundation of the morphologic, biochemical, and biophysical properties of nerve cells. All chapters have been thoroughly revised for this second edition to reflect the significant advances of the past 5 years. The new edition expands on the network aspects of cellular neurobiology by adding a new chapter, Information Processing in Neural Networks, and on the relation of cell biological processes to various neurological diseases. The new concluding chapter illustrates how the great strides in understanding the biochemical and biophysical properties of nerve cells have led to fundamental insights into important aspects of neurodegenerative disease. - Written and edited by leading experts in the field, the second edition completely and comprehensively updates all chapters of this unique textbook - Discusses emerging new understanding of non-classical molecules that affect neuronal signaling - Full colour, professional graphics throughout - Includes two new chapters: Information Processing in Neural Networks - describes the principles of operation of neural networks and the key circuit motifs that are common to many networks in the nervous system. Molecular and Cellular Mechanisms of Neurodegenerative Disease - introduces the progress made in the last 20 years in elucidating the cellular and molecular mechanisms underlying brain disorders, including Amyotrophic Lateral Sclerosis (ALS), Parkinson disease, and Alzheimer's disease |
| anatomy of a barn owl: The Birds of Great Britain John Gould, 2018-06-21 The Birds of Great Britain - Vol. 5 is an unchanged, high-quality reprint of the original edition of 1873. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future. |
| anatomy of a barn owl: Bird Anatomy for Artists Natalia Balo, 2019-08 This informative textbook for artists and bird lovers is a comprehensive survey of the complete bird from head to tail. The book is full of masterly illustrations that are clear and easy to understand, including black and white working drawings, examples of the artist's field studies and exquisite colour illustrations. Every part of the bird's body is outlined in detail with informative text and helpful drawing instructions. Bird Anatomy for Artists is a published version of the Dr Natalia Balo PhD research in Natural History Illustration. The book was created in consultation with prominent ornithologists from Australian Museum, Sydney, and opens with a foreword by the famous Australian writer and ornithologist Dr. Penny Olsen. Second revised edition 2019. |
| anatomy of a barn owl: Owl Sense Miriam Darlington, 2019-01-03 A BBC Radio 4 Book of the Week Longlisted for the Wainwright Golden Beer Book Prize 2018 A Guardian Book of the Year 2018 The owl has captivated the human imagination for millennia; as a predator, messenger, emblem of wisdom or portent of doom. Owl Sense tells a new story. On 'owl walks' with her teenage son, Benji, Miriam Darlington begins a quest to identify every European species of this elusive bird. From Britain she travels to Spain, France, Serbia and Finland, and to the frosted borders of the Arctic. Along the way, however, Benji succumbs to a mysterious and disabling illness, and Miriam's endeavour soon becomes entangled with the search for his cure. Bringing the strangeness and magnificence of owls to life, Owl Sense is a book about wildness in nature but also in the unpredictable course of our human lives. |
| anatomy of a barn owl: Owls Well That Ends Well Donna Andrews, 2005-04 A shady book and antiques dealer is murdered at a yard sale, and when a professor friend is accused, Meg discovers she must find the killer to keep the professor's career on course. Martin's Press. |
| anatomy of a barn owl: Journal of Anatomy , 1889 |
GROSS ANATOMY OF DIFFERENT BONES IN THE BARN …
Barn owl is cosmopolitan bird with long wing and long leg, which plays a major role in the ecosystem feeding mainly on rodents and limiting population of the same (Bachmann et al., …
E v v i v a S c i e n c e s
learn about barn owls, prey and owl anatomy, and may improve their analytical and exploratory abilities! 1. The great horned owl, which is much larger and stronger than most barn owls, will …
Barn Owl pellet dissection and analysis
Dissecting pellets enables you to discover what prey a Barn Owl has been eating and to learn more about its diet. Scientists have used pellet analysis as a way of surveying declining small …
Designed for Darkness: The Unique Physiology and …
such as the Barn Owl (Tyto alba), the Great Grey Owl (Strix nebulosa), the Long-eared Owl ( Asio otus ) and the Short-eared Owl, can use their unique auditory powers to locate and seize prey …
Owls and Owl Pellets - ocmboces.org
Barn Owls are masters at the art of hunting. Their nocturnal (night time) skills are second to none. They are specially adapted with large, saucer-like facial disks around each eye. These facial …
GROSS MORPHOLOGY AND MORPHOMETRIC STUDIES …
A photograph of the digestive tract of barn owl, showing the esophagus (E), Liver (L), Crop (C), Duodenum (D), Jejunum (J) Ileum (I), Colon (C), Caecum (C) Colorectum (Cr) and Cloaca (Cl) .
Anatomy of bristles on the nares and rictus of western barn …
Here, we describe bristle morphology and follicle anatomy in the western barn owl (Tyto alba) for the first time, using both live and roadkill wild owls. We show that T. alba have both narial and …
NAME Owl Pellet Dissection A Study of Food Chains & Food …
Owl pellets are masses of bone, teeth, hair, feathers and exoskeletons of various animals preyed upon by raptors, or birds of prey. Pellets are produced and regurgitated not only by owls, but …
Eastern Barn Owl - Australian Bird Study Association
Eastern Barn Owl Tyto javanica (formerly - alba delicatula) Species No.: 249 Band size: 11 (27) Morphometrics: Barn Owls are distributed over Europe, Africa, North and South America and …
system of adult barn owls …
barn owls, the capacity to localize sound, an ability that is vital to the success of an owl as a nocturnal hunter, is shaped by early experience. Juvenile barn owls, unlike adults, can learn...
Muscle architecture of the hindlimb of - American Association …
To expand the knowledge about the morphology of the hind limbs of owls, this study aimed to describe and explore the architectural design and estimate the PCSA of the main flexor and …
The Cervical Spine of the American Barn Owl (Tyto furcata
We chose to study cervical vertebrae of the American barn owl (Tyto furcata pratincola) for several reasons: first, to assess variability in vertebral counts and find out why previous …
EXAMINING OWL PELLETS Skills - BIOLOGY FOR LIFE
EXAMINING OWL PELLETS Skills: • observing the skeletal structure of organisms • using a dichotomous key • dissecting an owl pellet and separating its contents Objectives • Dissect an …
An auditory fovea in the barn owl cochlea - University of …
The distribution of frequencies along the basilar papilla of the barn owl (Tylo alba) was studied by labelling small groups of primary auditory neurones of defined frequency response and tracing …
Put together in association with www.owlpages - Barn Owl
The Barn Owl Centre, Netheridge Farm, Netheridge Close, Hempsted, Gloucester GL2 5LE Telephone: 01452 383999 Email: info@barnowl.co.uk A Company Limited by Guarantee. …
How the Barn Owl Computes Auditory Space - Cell Press
In a series of seminal behavioral and electrophysiological experi-ments, Knudsen and Konishi stud-ied the mechanisms of hearing. Their 1979 article showed how the barn owl utilizes …
Embryonic and Posthatching Development of the Barn Owl …
The barn owl (Tyto alba) is an effec-tive nocturnal predator with highly specialized visual and auditory sys-tems. The extraordinary precision in sound localization of this bird has in-terested …
Science - Barn Owl adaptations - The Barn Owl Trust
owl see in all directions. Sharp talons and powerful feet to kill prey. Soft feathers make the flight silent to help hear the prey when hunting. Good eyesight and excellent hearing. Long legs for …
Barn Owl Booklet 210 x 210 - BirdWatch Ireland
The purpose of this booklet is to make accessible some of the findings from this research, to increase our understanding of Barn Owls in Ireland and their importance in the countryside, …
Barn Owl pellet dissection and analysis
Barn Owl pellets will typically contain a wide range of bones including ribs, vertebrae, leg bones and hip bones along with the skulls and lower jaws of the small mammal the Barn Owl has eaten. These bones are easily recognisable and can be …
State of the UK Barn owl popUlation — 2024
The State of the UK Barn Owl Population (SOUKBOP) report is an amalgamation of data from independent groups and individuals from around the UK, who all monitor a certain number of potential Barn Owl nest sites each year.
The Barn Owl
Barn Owls are crepuscular; they hunt mainly at dusk and dawn, flying low over rough grassland, hedges and ditches looking for voles, shrews and mice. Over a whole year (including breeding) a pair of Barn Owls and their family may consume 5,000 …
Barn Owl Trust Second Reintroduction Report
This report briefly reviews the history of the release of captive-bred Barn Owls in Britain and summarises the contents of other reports containing release data. The main body of the report reviews Barn Owl Trust (BOT) releases (which took …
2013 Devon Barn Owl Survey Report - The Barn Owl Trust
The main aims of the 2013 Devon Barn Owl Survey were as follows: a) To establish the number and distribution of known sites where breeding or roosting occurred during 2013. b) To recheck Barn Owl breeding and roosting sites recorded …
