The Boreal Owl PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Boreal Owl PDF full book. Access full book title The Boreal Owl by Erkki Korpimäki. Download full books in PDF and EPUB format.
Author: Erkki Korpimäki
Publisher: Cambridge University Press
ISBN: 1139576364
Category : Science
Languages : en
Pages : 375
Get Book Here
Book Description
Widespread in North American forest regions including the Rocky Mountains, the Boreal Owl (Aegolius funereus) was once the most numerous predatory bird in Eurasian boreal forests. Synthesising the results of unique long-term studies of Boreal Owls, this book explores hunting modes, habitats and foods, prey interactions, mating and parental care, reproduction, dispersal, survival and mortality, population regulation and conservation in boreal forests. Providing a detailed introduction to the species, the authors study the complex interactions of Boreal Owls with their prey species. They examine the inter-sexual tug-of-war over parental care, and the behavioural and demographic adaptations to environmental conditions that predictably and markedly fluctuate both seasonally and multi-annually. They also question whether Boreal Owls are able to time their reproductive effort to maximise lifetime reproductive success. Discussing the effect of modern forestry practices on owl populations, the book also examines how Boreal Owls could be managed to sustain viable populations.
Author: Erkki Korpimäki
Publisher: Cambridge University Press
ISBN: 1139576364
Category : Science
Languages : en
Pages : 375
Get Book Here
Book Description
Widespread in North American forest regions including the Rocky Mountains, the Boreal Owl (Aegolius funereus) was once the most numerous predatory bird in Eurasian boreal forests. Synthesising the results of unique long-term studies of Boreal Owls, this book explores hunting modes, habitats and foods, prey interactions, mating and parental care, reproduction, dispersal, survival and mortality, population regulation and conservation in boreal forests. Providing a detailed introduction to the species, the authors study the complex interactions of Boreal Owls with their prey species. They examine the inter-sexual tug-of-war over parental care, and the behavioural and demographic adaptations to environmental conditions that predictably and markedly fluctuate both seasonally and multi-annually. They also question whether Boreal Owls are able to time their reproductive effort to maximise lifetime reproductive success. Discussing the effect of modern forestry practices on owl populations, the book also examines how Boreal Owls could be managed to sustain viable populations.
Author: Soren Bondrup-Nielsen
Publisher:
ISBN: 9781554470747
Category : Aegolius funereus
Languages : en
Pages : 0
Get Book Here
Book Description
With enthusiasm and sincerity biologist Soren Bondrup-Nielsen recalls his experience as a graduate student in the 1970s researching the Boreal Owl in northern Ontario and Alberta. After receiving his BSc in the spring of 1974, Bondrup-Nielsen travels by train to Kapuskasing to begin his study of this tiny, elusive species, cousin to the Tengmalm's Owl of Scandinavia. Though initially dissuaded by his supervisor, the author sets about recording the owl's call and locating individual territories. On cross-country skis, pulling a toboggan of supplies, Bondrup-Nielsen begins his first field season with reason for optimism, recording two distinct calls and being struck in the head by a male Boreal within his first week. After repairing to the nearby logging camp (Camp 86) where the food is plentiful and the beds much warmer than his tent, Bondrup-Nielsen continues his research to the great amusement of the cutting crew and camp staff. Taking the first photos of the owls, learning to differentiate between male and female calls, and observing mating behaviour, he finishes the season having located ten males on territories. In subsequent field seasons, Bondrup-Nielsen completes his graduate research. The book details his experimental tracking and recording methods, including telemetry, homemade traps, and a recording device fashioned out of an alarm clock, some tinfoil and a sewing needle. Bondrup-Nielsen's inquiring mind and passion for both winter and the outdoors bring an infectious sense of adventure to his fieldwork. His studies are punctuated by close encounters with coyotes, bears and a moose, glimpses of the Aurora Borealis, first love and self-discovery. With some of the author's original journal entries, notes and sketches, A Sound Like Water Dripping captures the beginning of what continues to be a committed and inspiring dedication to the study of ecology. "Owls seem to hold a fascination for just about everyone," says Bondrup-Nielsen. "Maybe it's their appearance: We see ourselves reflected in their faces. Their beaks resemble our noses and their big eyes, similar to ours, look forward, with eyelids that close from above, unlike other birds whose eyelids close from below. They seem to represent wisdom rather than reminding us of the fierce predators that they are. Owls also have ghost-like qualities, flying on silent wings, active mainly at night. In some cultures, owls are harbingers of death. In any case, there's something magical about them. I studied the Boreal Owl in northern Ontario and Alberta from 1974 to 1976, and am still approached by naturalist societies with invitations to talk about this small northern owl so few people have ever seen. In my teaching, as well, when I get a chance to talk about my research on owls the whole class listens intently. Thus, after I had finished my first book, Winter on Diamond, I felt a longing for the solitary but exciting experience of disappearing into my head again, this time to relive my discovery of the Boreal Owl."
Author: Jan Dunlap
Publisher: North Star Press of St. Cloud
ISBN: 9780878392773
Category : Fiction
Languages : en
Pages : 0
Get Book Here
Book Description
An avid birder with a well-earned reputation for spotting birds, Bob has a natural talent for counseling high school drama queens and an unfortunate knack of discovering dead bodies. Bob has set his sights on finding the elusive Boreal Owl in the Superior National Forest, but when he stumbles across a corpse instead, his hunt for the owl becomes entangled with a shady tree supplier, an environmental activist who looks like his mother, academic rivalries, and dangerous deer hooves.
Author: Paul Bannick
Publisher: Mountaineers Books
ISBN: 9781594858000
Category : Nature
Languages : en
Pages : 0
Get Book Here
Book Description
"For anyone who appreciates wild things and wild places, each of Paul Bannick's stunning photographs is worth ten thousand words." - Ted Williams, Audubon--Moira Macdonald "The Birding Wire"
Author: Wayne Lynch
Publisher: Johns Hopkins University Press+ORM
ISBN: 0801897149
Category : Science
Languages : en
Pages : 625
Get Book Here
Book Description
An extensive, accessible guide to the owls of Canada and the United States, featuring beautiful photography. There is no group of birds more mysterious and fascinating than owls. The loudmouths of the raptor world, they peep, trill, toot, bark, growl, shriek, whistle, chittle, whoop, chuckle, boom, and buzz. Indeed, very few actually “hoot.” They have become the stuff of lore and legend?from the Roman myth that an owl foot could reveal secrets, to the First Nations belief that an owl feather could give a newborn better night vision. But the truth about owls is much more exciting. In this book, natural history writer and wildlife photographer Wayne Lynch reveals the secrets of these elusive species with stunning photographs, personal anecdotes, and accessible science. The photos alone are masterpieces. Unlike most published owl photos, which are portraits of birds in captivity, the vast majority of these were taken in the wild?a product of the author-photographer’s incredible knowledge and patience. Lynch complements the photos with a wealth of facts about anatomy, habitat, diet, and family life. For each of the nineteen species that inhabit Canada and the United States, he provides a range map and a brief discussion of its distribution, population size, and status. Lynch debunks myths about owls’ “supernatural” powers of sight and hearing, discusses courtship rituals, and offers personal tips for finding owls in the wild. From the great horned to the tiny elf owl, this amazing volume captures the beauty and mystery of these charismatic birds of prey. Named one of the Best Reference Books of 2007 by Library Journal
Author: L. E. Carmichael
Publisher: Kids Can Press Ltd
ISBN: 1525305190
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Get Book Here
Book Description
A unique look at the boreal forest, Earth’s vast and vital wilderness. The boreal forest, the planet’s largest land biome, spans the northern regions like “a scarf around the neck of the world.” Besides providing homes for many species, the forest’s influence is far-reaching: its trees and wetlands clean our air and water and are helping slow global climate change. In this evocative tour, a lyrical fictional narrative is paired with informational sidebars that describe life in the forest throughout the year, from one country to another. One of the world’s most magnificent regions comes to vivid life through the art of storytelling.
Author: Sneed B. Collard III
Publisher: Tilbury House Publishers and Cadent Publishing
ISBN: 0884488543
Category : Juvenile Fiction
Languages : en
Pages : 42
Get Book Here
Book Description
Short listed for the Green Earth book award In early April, as Owen and his sister search the hickories, oaks, and dogwoods for returning birds, a huge group of birds leaves the misty mountain slopes of the Yucatan peninsula for the 600-mile flight across the Gulf of Mexico to their summer nesting grounds. One of them is a Cerulean warbler. He will lose more than half his body weight even if the journey goes well. Aloft over the vast ocean, the birds encourage each other with squeaky chirps that say, “We are still alive. We can do this.” Owen’s family watches televised reports of a great storm over the Gulf of Mexico, fearing what it may mean for migrating songbirds. In alternating spreads, we wait and hope with Owen, then struggle through the storm with the warbler. This moving story with its hopeful ending appeals to us to preserve the things we love. The backmatter includes a North American bird migration map, birding information for kids, and guidance for how native plantings can transform yards into bird and wildlife habitat.
Author: Paul Bannick
Publisher: The Mountaineers Books
ISBN: 159485095X
Category : Nature
Languages : en
Pages : 200
Get Book Here
Book Description
An intimate blend of personal field notes, rich natural history, and stunning photographs in the wild, this perfect holiday book for all bird-watchers provides an in-depth look at two of our most iconic--and important-- bird species. Great for photography lovers, conservationists and backyard enthusiasts alike, it includes an overview map of habitats and a foreword by award-winning artist and writer Tony Angell.Every wild place and urban area in North America hosts an owl or a woodpecker species, while healthy natural places often boast representatives of both. The diversity of these two families of birds, and the ways in which they define and enrich the ecosystems they inhabit, are the subject of this vivid new book by photographer and naturalist Paul Bannick. The Owl and the Woodpecker showcases a sense of these birds' natural rhythms, as well as the integral spirit of our wild places. Based on hundreds of hours in the field photographing these fascinating and wily birds, Bannick evokes all 41 North American species of owls and woodpeckers, across 11 key habitats. And by revealing the impact of two of our most iconic birds, Bannick has created a wholly unique approach to birding and conservation.
Author: Mike Unwin
Publisher:
ISBN: 9780300222739
Category : Nature
Languages : en
Pages : 0
Get Book Here
Book Description
"Designed and produced by Quintessence Editions"--Verso of title page.
Author: Kathryn Lasky
Publisher: Scholastic Inc.
ISBN: 0545283469
Category : Juvenile Fiction
Languages : en
Pages : 260
Get Book Here
Book Description
The final book in Lasky's best-selling animal series.The strange, maniacal blue owl known as the Striga has been rousted from the Great Ga'Hoole Tree. Nyra, leader of the vicious Pure Ones, is either dead or laying low in some distant land,leaving the tree finally at peace. As if fed by an invisible spring, learning and the lively arts flourish at the great tree and spread throughout the owl kingdoms.But unbeknowst to the Guardians, in a long-empty cave deep in the Northern Kingdoms two ruthless villains join forces to conjure an ancient evil, an evil that will do their bidding and wreak havoc on the world.
