Great Blue Herons Breeding In The Maritime Provinces

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Great Blue Herons Breeding in the Maritime Provinces

Allan D. Smith,Canadian Wildlife Service. Atlantic Region
Great Blue Herons Breeding in the Maritime Provinces Book PDF

Author : Allan D. Smith,Canadian Wildlife Service. Atlantic Region
Publisher : [Sackville, N.B.] : Canadian Wildlife Service
Page : 20 pages
File Size : 52,6 Mb
Release : 2006
Category : Great blue heron
ISBN : 0662429273

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Great Blue Herons Breeding in the Maritime Provinces by Allan D. Smith,Canadian Wildlife Service. Atlantic Region Pdf

The status of Great Blue Herons (Ardea herodias) breeding in the Maritime Provinces was studied as part of the National Heron Census (NHC) in 1979-82, when regional reports were published for all other parts of the species' Canadian range. That information from the Maritimes, with many other data from earlier and later periods, is summarized herein, including many details that were not presented in the Maritimes breeding bird atlas (Erskine 1992). These herons breed (or bred) in at least 34 of 36 counties in the region, and data now available confirm the preliminary estimate. Breeding numbers may have increased up to 1980, but probably were stable since then. Poorly standardized assessment of productivity produced a range of estimates of which the upper limit was somewhat lower than found by two intensive regional studies in the 1970s.

Status of the Great Blue Heron in British Columbia

Martin B. Gebauer,British Columbia. Wildlife Branch,Ian E. Moul
Status of the Great Blue Heron in British Columbia Book PDF

Author : Martin B. Gebauer,British Columbia. Wildlife Branch,Ian E. Moul
Publisher : British Columbia Wildlife Branch
Page : 66 pages
File Size : 55,5 Mb
Release : 2001
Category : Birds
ISBN : 0772644675

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Status of the Great Blue Heron in British Columbia by Martin B. Gebauer,British Columbia. Wildlife Branch,Ian E. Moul Pdf

Atlas of Breeding Birds of the Maritime Provinces

Anthony J. Erskine,Nova Scotia Museum,Azor Vienneau
Atlas of Breeding Birds of the Maritime Provinces Book PDF

Author : Anthony J. Erskine,Nova Scotia Museum,Azor Vienneau
Publisher : Nimbus Pub Limited
Page : 270 pages
File Size : 55,6 Mb
Release : 1992-01-01
Category : Atlas
ISBN : 1551090104

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Atlas of Breeding Birds of the Maritime Provinces by Anthony J. Erskine,Nova Scotia Museum,Azor Vienneau Pdf

The Atlas features over 200 maps that provide information on breeding distribution, population, and natural history, with a forecast of each species' prospects for the future.

Nova Scotia & PEI Backroad Mapbook

Russell Mussio
Nova Scotia PEI Backroad Mapbook Book PDF

Author : Russell Mussio
Publisher : Mussio Ventures Ltd.
Page : 208 pages
File Size : 47,9 Mb
Release : 2016-07-03
Category : Travel
ISBN : 9781926806341

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Nova Scotia & PEI Backroad Mapbook by Russell Mussio Pdf

The province of Nova Scotia boasts a rugged and beautiful maritime landscape, as well as a unique culture steeped in Acadian, Celtic, Mi'kmaq and African tradition. Best known for the cultural hub of Halifax, the wildlands of Cape Breton and the countless coastal fishing villages that seem untouched by time, Nova Scotia is an explorer's paradise. With no portion of the province further than 56 km (35 mi) from the ocean, Nova Scotia is a land ruled by water. Bask in the salty air of the Atlantic as you watch puffins, dolphins and whales from the shore, explore remote backroads on your way to a picturesque lighthouse, hike the fabled trails of Cape Breton Highlands National Park or take a trip across the Northumberland Strait to relax on PEI's perfect beaches – with the newest edition of our Nova Scotia/Prince Edward Island Mapbook in hand, there is no limit to what you can discover in this maritime wonderland. Features - Map Key & Legend - Topographic Maps - Detailed Adventure Section >> Backroad Attractions, Fishing Locations, Hunting Areas, Paddling Routes, Parks & Campsites, Trail Systems, ATV Routes,Snowmobile Areas, Wildlife Viewing, Winter Recreation, Service Directory, Accommodations, Sales & Services, Tours & Guides, Index, Adventure Index, Map Index, Trip Planning Tools,

Great Blue Heron

Jean-Luc DesGranges,Robert William Butler,Canadian Wildlife Service
Great Blue Heron Book PDF

Author : Jean-Luc DesGranges,Robert William Butler,Canadian Wildlife Service
Publisher : Unknown
Page : 4 pages
File Size : 50,5 Mb
Release : 2005
Category : Great blue heron
ISBN : UIUC:30112043207916

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Great Blue Heron by Jean-Luc DesGranges,Robert William Butler,Canadian Wildlife Service Pdf

"The Great Blue Heron Ardea herodias is the largest heron in Canada. Adults stand over 1 m high with their necks outstretched, and they weigh around 2.5 kg"--p. [1].

The Patient Predator

Robert William Butler,Canadian Wildlife Service
The Patient Predator Book PDF

Author : Robert William Butler,Canadian Wildlife Service
Publisher : Canadian Museum of Civilization/Musee Canadien Des Civilisations
Page : 48 pages
File Size : 44,6 Mb
Release : 1995
Category : Birds
ISBN : MINN:31951D01271144Y

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The Patient Predator by Robert William Butler,Canadian Wildlife Service Pdf

This report describes a six-year study of the great blue heron (Ardea herodias) on British Columbia's Pacific coast. The study period included five breeding seasons and four winters. The researchers studied a colony of 85-100 pairs on Sidney Island and visited about 40 other colonies around the Strait of Georgia over 1986-91. This report presents the results of the study, with information on the heron's diet, food availability, foraging behavior, use of habitats by age-classes and sex-classes, seasonal shifts in habitat use, spacing of breeding colonies in relation to predators and foraging habitats, effects of nest site selection and time of breeding on breeding success, and local survival of age-classes.

Technical Bulletin

Anonim
Technical Bulletin Book PDF

Author : Anonim
Publisher : Unknown
Page : 176 pages
File Size : 43,6 Mb
Release : 1999
Category : Agricultural extension work
ISBN : UCD:31175025347835

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Technical Bulletin by Anonim Pdf

The Canadian Field-naturalist

Anonim
The Canadian Field naturalist Book PDF

Author : Anonim
Publisher : Unknown
Page : 552 pages
File Size : 52,7 Mb
Release : 1973
Category : Natural history
ISBN : STANFORD:36105008046208

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The Canadian Field-naturalist by Anonim Pdf

Biological Report

Anonim
Biological Report Book PDF

Author : Anonim
Publisher : Unknown
Page : 676 pages
File Size : 42,7 Mb
Release : 1986
Category : Electronic
ISBN : WISC:89037101573

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Biological Report by Anonim Pdf

The Great Blue Heron

Robert William Butler
The Great Blue Heron Book PDF

Author : Robert William Butler
Publisher : UBC Press
Page : 206 pages
File Size : 50,6 Mb
Release : 1997
Category : Nature
ISBN : 0774806346

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The Great Blue Heron by Robert William Butler Pdf

With its striking plumage, the great blue heron is one of the most widely recognized wading birds in North America. Riding on kelp beds in the Queen Charlotte Islands, wading in coastal streams along the mainland, poised motionless at the water's edge on a misty morning, or nesting in the limbs of old-growth forests, this stately bird is a familiar sight on the coast of British Columbia. The largest colonies are on the Fraser River delta, an area of great ecological significance to the north Pacific. Despite a growing body of knowledge regarding many aspects of the species' breeding biology and courtship behaviour, the foraging and population ecology of this bird remains something of an enigma. In his beautifully illustrated book, Robert Butler follows the great blue heron through a year on the coast of British Columbia. He draws on more than a decade of work to throw light on the adaptability of this magnificent bird to a temperate climate, its diet and breeding habits, habitat use, and conservation. Although the great blue heron has become a symbol of wetland conservation, in recent years it has had to face new challenges as a consequence of rapid urbanization of its environment. In The Great Blue Heron the author also describes the B.C. coast and shares a vision for the conservation of the Strait of Georgia and the Fraser River delta.

Birds of Maine

Peter D. Vickery,Charles D. Duncan,Jeffrey V. Wells,William J. Sheehan
Birds of Maine Book PDF

Author : Peter D. Vickery,Charles D. Duncan,Jeffrey V. Wells,William J. Sheehan
Publisher : Princeton University Press
Page : 664 pages
File Size : 45,7 Mb
Release : 2020-11-03
Category : Nature
ISBN : 9780691193199

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Birds of Maine by Peter D. Vickery,Charles D. Duncan,Jeffrey V. Wells,William J. Sheehan Pdf

A comprehensive and beautifully illustrated overview to the birds of Maine The first comprehensive overview of Maine’s incredibly rich birdlife in more than seven decades, Birds of Maine is a detailed account of all 464 species recorded in the Pine Tree State. It is also a thoroughly researched, accessible portrait of a region undergoing rapid changes, with southern birds pushing north, northern birds expanding south, and once-absent natives like Atlantic Puffins brought back by innovative conservation techniques pioneered in Maine. Written by the late Peter Vickery in cooperation with a team of leading ornithologists, this guide offers a detailed look at the state’s dynamic avifauna—from the Wild Turkey to the Arctic Tern—with information on migration patterns and timing, current status and changes in bird abundance and distribution, and how Maine's geography and shifting climate mold its birdlife. It delves into the conservation status for Maine's birds, as well as the state's unusually textured ornithological history, involving such famous names as John James Audubon and Theodore Roosevelt, and home-grown experts like Cordelia Stanwood and Ralph Palmer. Sidebars explore diverse topics, including the Old Sow whirlpool that draws multitudes of seabirds and the famed Monhegan Island, a mecca for migrant birds. Gorgeously illustrated with watercolors by Lars Jonsson and scores of line drawings by Barry Van Dusen, Birds of Maine is a remarkable guide that birders will rely on for decades to come. Copublished with the Nuttall Ornithological Club

Wildlife Research Report

Anonim
Wildlife Research Report Book PDF

Author : Anonim
Publisher : Unknown
Page : 108 pages
File Size : 46,8 Mb
Release : 1972
Category : Wildlife conservation
ISBN : MINN:30000010624322

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Wildlife Research Report by Anonim Pdf