Beaver bibliography
... from the beaver dam include Warnstorfia spp. and Drepanocladus aduncus, suggesting shallow, stagnant, or slow-moving water. The presence of Najas flexilis, Typha latifolia, and modern beaver (Castor canadensis) suggest that central Alaska had a warmer climate during the early Holocene. Skelly, D. K. ...
... from the beaver dam include Warnstorfia spp. and Drepanocladus aduncus, suggesting shallow, stagnant, or slow-moving water. The presence of Najas flexilis, Typha latifolia, and modern beaver (Castor canadensis) suggest that central Alaska had a warmer climate during the early Holocene. Skelly, D. K. ...
An Exploration of Conservation Breeding and
... For over a decade I have had the privilege of leading the Calgary Zoo as we strive to achieve our vision of becoming Canada’s leader in wildlife conservation. Over this time, our Conservation Research team has diligently used science to conserve and recover Canadian species at risk, including the sw ...
... For over a decade I have had the privilege of leading the Calgary Zoo as we strive to achieve our vision of becoming Canada’s leader in wildlife conservation. Over this time, our Conservation Research team has diligently used science to conserve and recover Canadian species at risk, including the sw ...
Seagrass Literature Review - Department of Environment, Land
... Port Phillip Bay. Halophila australis, Posidonia australis and Lepilaena marina have been the subject of limited research in Victoria. Seagrass distribution and structure varies across spatial and temporal scales and among species. Victorian seagrass distributions have typically been mapped using gr ...
... Port Phillip Bay. Halophila australis, Posidonia australis and Lepilaena marina have been the subject of limited research in Victoria. Seagrass distribution and structure varies across spatial and temporal scales and among species. Victorian seagrass distributions have typically been mapped using gr ...
A Strategy for Preserving Native Biodiversity in the Santa Cruz
... endemic and locally unique plants and animals in the sandhills are also very rare and the two sandhills plant communities— maritime coast range ponderosa pine forest and northern maritime chaparral— are listed as sensitive communities in the California Natural Diversity Database. Ongoing habitat con ...
... endemic and locally unique plants and animals in the sandhills are also very rare and the two sandhills plant communities— maritime coast range ponderosa pine forest and northern maritime chaparral— are listed as sensitive communities in the California Natural Diversity Database. Ongoing habitat con ...
Foraging ecology and habitat use of the northern diamondback terrapin (Malaclemys terrapin terrapin) in southern Chesapeake Bay
... recognize Carol Hopper-Brill a marine education specialist with the Virginia Sea Grant Marine Advisory Program and the GK-12 program. I aspire to be as practical, creative, and fun in my teaching efforts as she is. Thank you to the VIMS Seagrass Ecology Laboratory for their expertise, the generous u ...
... recognize Carol Hopper-Brill a marine education specialist with the Virginia Sea Grant Marine Advisory Program and the GK-12 program. I aspire to be as practical, creative, and fun in my teaching efforts as she is. Thank you to the VIMS Seagrass Ecology Laboratory for their expertise, the generous u ...
Chiricahua Leopard Frog Recovery Plan
... moderate pH, and may be excluded or exhibit periodic die-offs where a pathogenic chytridiomycete fungus is present. Threats to this species include predation by non-native organisms, especially American bullfrogs, fish, and crayfish; the fungal disease chytridiomycosis; drought; floods; degradation ...
... moderate pH, and may be excluded or exhibit periodic die-offs where a pathogenic chytridiomycete fungus is present. Threats to this species include predation by non-native organisms, especially American bullfrogs, fish, and crayfish; the fungal disease chytridiomycosis; drought; floods; degradation ...
Atlantic Salmon Salmo salar
... This species requires rivers or streams that are generally clear, cool and well-oxygenated for reproduction and the first few years of rearing, but undertakes lengthy feeding migrations in the North Atlantic Ocean as older juveniles and adults. This population breeds in rivers from the southeast tip ...
... This species requires rivers or streams that are generally clear, cool and well-oxygenated for reproduction and the first few years of rearing, but undertakes lengthy feeding migrations in the North Atlantic Ocean as older juveniles and adults. This population breeds in rivers from the southeast tip ...
Lynx lynx TO SCOTLAND - Highland Foundation for Wildlife
... world in recent decades. However, the UK has not yet reintroduced any nationally extinct mammal species. One of these missing species, the Eurasian lynx, has recently been reintroduced to several European countries. This study investigates the feasibility of reintroducing the Eurasian lynx to Scotla ...
... world in recent decades. However, the UK has not yet reintroduced any nationally extinct mammal species. One of these missing species, the Eurasian lynx, has recently been reintroduced to several European countries. This study investigates the feasibility of reintroducing the Eurasian lynx to Scotla ...
oribi antelope - Conservation Breeding Specialist Group
... towards Ethiopia and southwards towards South Africa, it is patchily and discontinuously distributed within this area as a result of specific habitat requirements (Adamczak, 1999). In South Africa, Oribi are distributed within Mpumalanga, Gauteng, the North West, Free State, KwaZulu-Natal and the Ea ...
... towards Ethiopia and southwards towards South Africa, it is patchily and discontinuously distributed within this area as a result of specific habitat requirements (Adamczak, 1999). In South Africa, Oribi are distributed within Mpumalanga, Gauteng, the North West, Free State, KwaZulu-Natal and the Ea ...
The potential for reintroduction of Eurasian lynx to Great Britain: a
... over sheep predation is low except in Norway and to a lesser extent the Alps and Jura, where husbandry practices predispose livestock to high predation rates. 11. Vehicle-collisions are another significant cause of lynx mortality and limit recolonisation in the fragmented habitats of central Europe. ...
... over sheep predation is low except in Norway and to a lesser extent the Alps and Jura, where husbandry practices predispose livestock to high predation rates. 11. Vehicle-collisions are another significant cause of lynx mortality and limit recolonisation in the fragmented habitats of central Europe. ...
Review of - Kangaroos at risk
... statement, however nothing is provided by Walters (2010) to this effect. No such justification is provided, nor even a baseline assessment, which could provide for conclusions that there are any degraded natural vegetation values at the site, much less is evidence provided demonstrating that impacte ...
... statement, however nothing is provided by Walters (2010) to this effect. No such justification is provided, nor even a baseline assessment, which could provide for conclusions that there are any degraded natural vegetation values at the site, much less is evidence provided demonstrating that impacte ...
NRCS Action Plan to Conserve: Identified Priority Fish and Wildlife
... III. State Fish and Wildlife Priorities A Comprehensive Wildlife Conservation Strategy (CWCS) for Maine has been developed by the Maine Department of Inland Fisheries and Wildlife (MDIFW), Maine Department of Marine Resources (MDMR) and their partners (MDIFW 2005) to satisfy requirements of the Stat ...
... III. State Fish and Wildlife Priorities A Comprehensive Wildlife Conservation Strategy (CWCS) for Maine has been developed by the Maine Department of Inland Fisheries and Wildlife (MDIFW), Maine Department of Marine Resources (MDMR) and their partners (MDIFW 2005) to satisfy requirements of the Stat ...
The Functional Value of Caribbean Coral Reef
... (1997a) to categorise available literature and assess the ‘‘functional value’’ of Caribbean marine habitats. Functional value indicates the importance of a particular habitat to a particular process. For example, we document that a seagrass bed has a higher (more important) functional contribution t ...
... (1997a) to categorise available literature and assess the ‘‘functional value’’ of Caribbean marine habitats. Functional value indicates the importance of a particular habitat to a particular process. For example, we document that a seagrass bed has a higher (more important) functional contribution t ...
Western Quail Plan-111009
... shrublands of northwestern United States to the deserts of the Southwest. Throughout the ranges of the various species, quail abundance is a product of habitat availability and quality, and by extension, patterns and timing of rainfall. Habitat conditions and population densities were based on avail ...
... shrublands of northwestern United States to the deserts of the Southwest. Throughout the ranges of the various species, quail abundance is a product of habitat availability and quality, and by extension, patterns and timing of rainfall. Habitat conditions and population densities were based on avail ...
Heathland conservation and management
... and heathland conservationists please complete Activity A and/or Activity B. ...
... and heathland conservationists please complete Activity A and/or Activity B. ...
DISTRIBUTION AND ECOLOGY OF LOWLAND PINE MARTEN
... suggested that pine marten higher competitive ability with respect to the stone marten could be the indirect consequence of its greater plasticity in activity patterns. As different guild compositions result into different interspecific relations among coexisting species, our findings need to be fur ...
... suggested that pine marten higher competitive ability with respect to the stone marten could be the indirect consequence of its greater plasticity in activity patterns. As different guild compositions result into different interspecific relations among coexisting species, our findings need to be fur ...
Recovery Plan for the Canada Lynx
... genetically isolated if animals cannot emigrate from the continental population. Preliminary results from a study on the molecular genetics of Cape Breton lynx suggested that such isolation has not yet occurred. Changes to the forested landscape and access brought about by forest management and road ...
... genetically isolated if animals cannot emigrate from the continental population. Preliminary results from a study on the molecular genetics of Cape Breton lynx suggested that such isolation has not yet occurred. Changes to the forested landscape and access brought about by forest management and road ...
Using landowner knowledge and field captures to determine habitat use... Plestiodon septentrionalis
... suggest we should incorporate “humanized” landscapes into existing land use and protected area definitions (Locke and Dearden 2005). This is particularly relevant because many of the areas inhabited by large populations of people are also biodiversity hotspots, which creates conflict between biodive ...
... suggest we should incorporate “humanized” landscapes into existing land use and protected area definitions (Locke and Dearden 2005). This is particularly relevant because many of the areas inhabited by large populations of people are also biodiversity hotspots, which creates conflict between biodive ...
Recovery Strategy for the Boreal Caribou in the NWT (2017)
... Columbia to the south, although boreal caribou there are considered different populations for management purposes. NWT‟s population (called NT1) also extends slightly into northeastern Yukon. Boreal caribou are naturally found at low densities, either individually or in small groups. They do not for ...
... Columbia to the south, although boreal caribou there are considered different populations for management purposes. NWT‟s population (called NT1) also extends slightly into northeastern Yukon. Boreal caribou are naturally found at low densities, either individually or in small groups. They do not for ...
Recovery plans for Powelliphanta land snails, 2003-2013
... Before such surveys are undertaken, the people who previously found shells in these sites should be sought out to obtain more detailed site descriptions if possible. ...
... Before such surveys are undertaken, the people who previously found shells in these sites should be sought out to obtain more detailed site descriptions if possible. ...
INTRODUCTION - Wild Utah Project
... (Rana luteiventris), and several species of mollusks. Populations of these species, however, are rare and in some areas declining. The rapid deterioration of these aquatic environments, primarily from water development and/or agricultural practices, has caused other unique Bonneville Basin species, ...
... (Rana luteiventris), and several species of mollusks. Populations of these species, however, are rare and in some areas declining. The rapid deterioration of these aquatic environments, primarily from water development and/or agricultural practices, has caused other unique Bonneville Basin species, ...
Juvenile Pacific Salmon in Puget Sound
... attributes and the context of that habitat within the bigger picture of its surrounding larger ecological systems (referred to as landscape attributes); landscape attributes include the arrangement of habitats, habitat shape, location and connectivity. The ability of nearshore habitats to support sa ...
... attributes and the context of that habitat within the bigger picture of its surrounding larger ecological systems (referred to as landscape attributes); landscape attributes include the arrangement of habitats, habitat shape, location and connectivity. The ability of nearshore habitats to support sa ...
Research Information Needs
... viability of native fish in the CRE? What is an acceptable probability of extinction over what management time period for HBC throughout the CRE? RIN 2.2.2 - Determine if a population dynamics model can effectively predict response of native fish under different flow regimes and environmental condit ...
... viability of native fish in the CRE? What is an acceptable probability of extinction over what management time period for HBC throughout the CRE? RIN 2.2.2 - Determine if a population dynamics model can effectively predict response of native fish under different flow regimes and environmental condit ...
Chapter 6 ― Limiting Factors and Threats to Recovery
... access should be considered a problem. If off-channel habitat to which access has been eliminated is in impaired condition, it also is considered an element of the physical habitat quality/quantity limiting factor. Population traits – Impaired population condition(s) including: genetic, life history ...
... access should be considered a problem. If off-channel habitat to which access has been eliminated is in impaired condition, it also is considered an element of the physical habitat quality/quantity limiting factor. Population traits – Impaired population condition(s) including: genetic, life history ...
Assessment of Canada Lynx Research and
... ABSTRACT The ecology of Canada lynx (Lynx canadensis) and their main prey, snowshoe hares (Lepus americanus), is poorly understood in southern Canada and the contiguous United States compared to the boreal forest of Canada and Alaska, USA, where both species are well studied. However, given recent l ...
... ABSTRACT The ecology of Canada lynx (Lynx canadensis) and their main prey, snowshoe hares (Lepus americanus), is poorly understood in southern Canada and the contiguous United States compared to the boreal forest of Canada and Alaska, USA, where both species are well studied. However, given recent l ...