Song of Parula Warbler (Parula americana) Recorded at Moose Mountain Provincial Park, Sask.

Abstract The northern distributional limit of Dermacentor variabilis Say, the American dog tick, is expanding in Saskatchewan and Manitoba (western Canada). The ability of D. variabilis to continue to expand its range northwards will depend upon the ability of individuals within populations at the species distributional edge to withstand very low temperatures during winter. One component of cold hardiness is the supercooling point (SCP), the temperature below 0°C at which an individual freezes. In this study, the SCP was determined for 94 questing D. variabilis adults (44 females and 50 males) from an established population near Blackstrap Provincial Park in Saskatchewan. SCP values ranged from −18.2 to −6.7°C, with a median of −13.3°C. This suggests that host-seeking D. variabilis adults differ in their ability to survive exposure to subzero temperatures, for at least a short period of time, without freezing. The distribution of SCPs was bimodal, but there was no significant difference in SCP values between female and male ticks, and no relationship between SCP and tick body weight. It remains to be determined what factors contribute to the variation in SCP values among questing D. variabilis adults.

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Conservation Values and Actor Networks that Shape the Adams River Salmon Run in Tsútswecw Provincial Park, British Columbia

Society & Natural Resources ◽

10.1080/08941920.2021.1946225 ◽

2021 ◽

pp. 1-20

Author(s):

Carmen D. Massey ◽

Josie V. Vayro ◽

Courtney W. Mason

Keyword(s):

British Columbia ◽

Conservation Values ◽

Actor Networks ◽

Provincial Park

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Using a Conservation Biology Blueprint to Protect Seven Species found in the Frontenac Arch Biosphere Reserve, Canada

Inquiry@Queen's Undergraduate Research Conference Proceedings ◽

10.24908/iqurcp.10026 ◽

2018 ◽

Author(s):

Alexandra Kelly ◽

Monica Seidel

Keyword(s):

Endangered Species ◽

Conservation Biology ◽

Biosphere Reserve ◽

Bald Eagle ◽

General Distribution ◽

Black Rat ◽

Great Blue Heron ◽

Spotted Turtle ◽

Rat Snake ◽

Provincial Park

This project developed a conservation biology blueprint for the Frontenac Arch Biosphere Reserve (FABR) region that can be used towards assessing current conservation practices as well as making future recommendations. The findings of the study can be used towards the Ten Year Biosphere Review for UNESCO, which the FABR submits to keep their biosphere designation. By gathering information in real time, appropriate actions can be taken much more quickly than if the information was only gathered every ten years. This means that different actors can alter their actions to preserve species diversity and success as different factors influence those species through time. For this study, seven species (bald eagle, red-headed woodpecker, common five-lined skink, black rat snake, milksnake, spotted turtle, and great blue heron) were mapped in the area between Frontenac Provincial Park and Charleston Lake Provincial Park. The black rat snake, spotted turtle, and great blue heron were specifically explored in an online survey as well. This study area was chosen on the suggestion of the FABR because it connects Crown Land with the provincial parks, making implementing any new policies easier than land found in the North-South corridor of Ontario which contains a high amount of private development. Using the predicted tree species data, county land usage, eBird data, and endangered species general distribution, this paper hopes to identify where key areas of protection are. By quickly locating hotspots for endangered species, stricter conservation regulations can be implemented to help the recovery of these species.

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Reclamation and development of post-industrial sites for recreation as exemplified by projects carried out in Poland in the 1920s and 1950s

Zeszyty Naukowe Wyższej Szkoły Bankowej w Poznaniu ◽

10.5604/01.3001.0015.5899 ◽

2021 ◽

Vol 93 (2) ◽

pp. 45-56

Author(s):

Elżbieta Zagórska ◽

Łukasz Makowski

Keyword(s):

Functional Design ◽

Review Of The Literature ◽

Industrial Land ◽

Park Planning ◽

Industrial Sites ◽

The Subject ◽

The Right ◽

Post Industrial ◽

Recreational Use ◽

Provincial Park

The aim of this article is to present spectacular examples of reclamation and development of post-industrial sites, carried out in Poland in the 1920s and 1950s, with emphasis on their recreational function. Examples include a park built between 1889 and 1920 by Wojciech Bednarski in the valley of the former quarry in Podgórze, now the right-bank district of Krakow, and “General Jerzy Ziętek Provincial Park of Culture and Recreation”, now called “the Silesia Park”, created in the 1950s on degraded post-industrial land located within the borders of three cities: Chorzów, Katowice and Siemianowice Śląskie. Both parks are examples of reclaiming brownfield sites for recreational use in order to create attractive leisure spaces. They have become a model and point of reference for other park planning projects in Poland. Their spatial and functional design is exceptionally timeless. The study is mainly based on a review of the literature of the subject.

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