Results 51 to 60 of about 8,126 (170)

Animal Segregation: The Biopolitics of Concentrated Pig Farming

open access: yesTijdschrift voor Economische en Sociale Geografie, EarlyView.
Abstract This paper explores the possibility to think through the concept of animal segregation to understand the more‐than‐human geographies of livestock animals. By redirecting the analytical tools for studying the spatial separation of humans to the segregation of animals, this paper contributes to understanding the geographical processes of ...
Willem Rogier Boterman
wiley   +1 more source

The Avian Transcriptome Response to Malaria Infection [PDF]

open access: yesMolecular Biology and Evolution, 2015
Malaria parasites are highly virulent pathogens which infect a wide range of vertebrates. Despite their importance, the way different hosts control and suppress malaria infections remains poorly understood. With recent developments in next-generation sequencing techniques, however, it is now possible to quantify the response of the entire transcriptome
Videvall, Elin   +4 more
openaire   +2 more sources

Modeling species co‐occurrence effects to inform invasive barred owl management and recovery of the northern spotted owl

open access: yesEcological Applications, Volume 36, Issue 2, March 2026.
Abstract Robust estimation of wildlife populations represents a cornerstone of wildlife research and provides critical information to guide management, including identifying at‐risk species, setting harvest rates, and evaluating predator and invasive species control programs.
Vaibhava Srivastava   +2 more
wiley   +1 more source

Why Plasmodium vivax and Plasmodium falciparum are so different? A tale of two clades and their species diversities

open access: yesMalaria Journal, 2022
The global malaria burden sometimes obscures that the genus Plasmodium comprises diverse clades with lineages that independently gave origin to the extant human parasites.
Ananias A. Escalante   +2 more
doaj   +1 more source

Clashing in Murky Waters: On Amphibian Mosquito Suppression

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
This study compares the predator efficiency of common European amphibian species to common invertebrate mosquito predators. Focusing on the cosmopolitan mosquito Culex pipiens, known for transmitting pathogens like West Nile virus, we assessed predator rates, sex‐specific efficiency in amphibians, and the impact of predator presence on mosquito ...
S. P. Boerlijst   +7 more
wiley   +1 more source

Chemotherapy and avian malaria

open access: yesParasitology, 1942
Malaria is endemic over a wide area of the earth's surface. Although popularly associated with tropical or subtropical countries, it occurs as far north as the south of Sweden and Lake Ladoga in Russia and as far south as Bechuanaland, Swaziland and Natal in South Africa and the Argentine in South America. Though most frequent in low-lying districts it
openaire   +1 more source

Differential Susceptibility May Not Drive Chytridiomycosis Related Declines in Multi‐Host Amphibian Communities

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
We investigated how Batrachochytrium dendrobatidis (Bd) affects multi‐host amphibian communities in Tasmania, Australia. Despite differential susceptibility, we found no evidence of population declines in susceptible species, suggesting that current environmental conditions may buffer communities against Bd impacts.
Elise Ringwaldt   +3 more
wiley   +1 more source

Oxidative costs of migration: infections as an added burden

open access: yesJournal of Avian Biology, Volume 2026, Issue 2, March 2026.
There is increasing evidence that over‐production of reactive species (RS) constitutes a significant physiological cost for migrating birds. The current view entails that RS during migration originate primarily from increased metabolic activity associated with prolonged flights and refueling.
Michael Tobler   +5 more
wiley   +1 more source

Natural vectors of Plasmodium knowlesi and other primate, avian and ungulate malaria parasites in Narathiwat Province, Southern Thailand

open access: yesScientific Reports, 2023
To date, four species of simian malaria parasites including Plasmodium knowlesi, P. cynomolgi, P. inui and P. fieldi have been incriminated in human infections in Thailand. Although the prevalence of malaria in macaque natural hosts has been investigated,
Surasuk Yanmanee   +6 more
doaj   +1 more source

Amphibians' Expansion to Record Elevations Influences Chytrid (Batrachochytrium dendrobatidis) Infection Dynamics

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Peruvian frogs underwent a climate‐driven range expansion into deglaciating mountains, exposing themselves and their fungal pathogen Batrachochytrium dendrobatidis (Bd) to challenging new thermal environments. Bd has dispersed extensively in these new habitats, and elevation may mediate the apparent sublethal impacts of infection for frogs.
Emma Steigerwald   +6 more
wiley   +1 more source

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