Results 21 to 30 of about 373,630 (305)

A field study on Saga pedo (Ensifera, Tettigoniidae, Saginae): Spatial behavior of adult specimens [PDF]

open access: yesJournal of Orthoptera Research, 2022
Despite its large size, the protected predatory bush-cricket Saga pedo (Pallas, 1771) is difficult to study in the field. This is mainly due to its strong mimicry, prevalent night activity, and low population density.
Luca Anselmo
doaj   +3 more sources

Protected areas – protected species? [PDF]

open access: yesCurrent Biology, 2012
SummaryCreating protected areas such as national parks and wildlife reserves sounds like an obviously good way of protecting habitats and thus species. However, conservationists have learned over time that context is important and that seemingly trivial details can save more wildlife than grand plans. Michael Gross reports.
openaire   +2 more sources

Hostile Interactions of Punjab Urial (Ovis vignei punjabiensis) towards Indian Gazelle (Gazella bennettii) during Feeding Sessions in Captive Breeding Settings

open access: yesAnimals, 2021
Natural wildlife habitats are regularly subjected to anthropogenic pressures for different purposes, which are heading the biodiversity towards drastic decline. Several endangered wild species are raised in captivity with the aim of re-introduction.
Romaan Hayat Khattak   +5 more
doaj   +1 more source

Habitat Suitability Assessment of Wintering Herbivorous Anseriformes in Poyang Lake, China

open access: yesDiversity, 2021
To design a good conservation strategy for herbivorous Anseriformes wintering in Poyang Lake, knowledge of habitat suitability is essential. Therefore, this study aimed to assess the habitat suitability of herbivorous Anseriformes of China’s Poyang Lake.
Megersa Tsegaye Debela   +5 more
doaj   +1 more source

Mini-round box as standardized sampling method for orthopterans in alpine and subalpine grasslands: a field study to highlight strengths and weaknesses [PDF]

open access: yesContributions to Entomology
Orthopterans are known as suitable ecological indicators in grassland habitats, with their community composition providing useful information about the environmental consequences of management actions, ecological processes, or climate change.
Davide Giuliano, Barbara Rizzioli
doaj   +3 more sources

Opportunities for cost-sharing in conservation: variation in volunteering effort across protected areas [PDF]

open access: yes, 2013
Efforts to expand protected area networks are limited by the costs of managing protected sites. Volunteers who donate labor to help manage protected areas can help defray these costs.
Mark Parnell (286657)   +20 more
core   +1 more source

Information-Analytical Center for Natural Specially Protected Areas Support

open access: yesRUDN Journal of Ecology and Life Safety, 2018
In 2017, which was held in the Russian Federation under the aegis of the Year of Ecology, its 100th anniversary marked the first Barguzin State Natural Biosphere Reserve.
Ilya Sergeevich Prokhorov   +2 more
doaj   +1 more source

Tourism and protected areas: A growing nexus of challenge and opportunity

open access: yesKoedoe: African Protected Area Conservation and Science, 2014
How to cite this article: McCool, S.F. & Spenceley, A., 2014, ‘Tourism and protected areas: A growing nexus of challenge and opportunity’, Koedoe 56(2), Art. #1221, 2 pages.
Stephen F. McCool, Anna Spenceley
doaj   +1 more source

Composition and Diversity of Over-Wintering Aquatic Bird Community on Poyang Lake, China

open access: yesDiversity, 2020
The present study aimed to investigate the structure, composition and diversity of the over-wintering aquatic bird community of Poyang Lake, including Poyang Lake National Nature Reserve (PNNR), Nanji National Nature Reserve (NNNR) and Duchang Provincial
Megersa Tsegaye Debela   +5 more
doaj   +1 more source

Coexistence mechanisms of sympatric ungulates: Behavioral and physiological adaptations of blue sheep (Pseudois nayaur) and red deer (Cervus elaphus alxaicus) in Helan Mountains, China

open access: yesFrontiers in Ecology and Evolution, 2022
Studying the coexistence mechanisms of sympatric wildlife helps to shed light on why the earth has so many different species. When ungulates share ranges, food and habitat requirements may partially or fully overlap.
Zongzhi Li   +8 more
doaj   +1 more source

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