Results 41 to 50 of about 441 (142)

Predation vs. Parasitism: A Case Study of Indigenous Co‐Stewardship and Science Co‐Production to Measure Temporal Shifts in Moose Mortality on Ancestral Lands of the Grand Portage Ojibwe

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
This study, led by the Grand Portage Band of Lake Superior Chippewa, tracks survival and examines causes of adult moose mortality from 2010 to 2022 on the Grand Portage Indian Reservation and in Voyageurs National Park. Using a Bayesian framework, we integrated multiple contributing factors to accurately estimate cause‐specific mortality probabilities ...
Tyler J. Garwood   +7 more
wiley   +1 more source

Moose Survival and Habitat‐Associated Risk of Endoparasites

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
We observed high rates of adult and calf moose survival in New York State, with mortality primarily due to disease associated with giant liver fluke infections. Calf mortality risk increased with increasing use of wetlands, where they can acquire giant liver fluke infections, and decreased with higher amounts of nutritional energy available.
Jennifer A. Grauer   +5 more
wiley   +1 more source

Metabolic and Population Effects of Winter Tick Infestations on Moose: Unique Evolutionary Circumstances?

open access: yesFrontiers in Ecology and Evolution, 2020
Moose (Alces alces) have evolved to store adequate body fat to emerge from winter in adequate nutritional condition that is key to annual productivity and neonatal survival.
Peter J. Pekins
doaj   +1 more source

Observations of tear‐drinking by lepidopterans on moose (Alces americanus americanus) in northeastern North America

open access: yesEcosphere, Volume 16, Issue 11, November 2025.
Abstract Lepidoptera have long been known to feed on the tears of vertebrates as a presumed source of minerals or nutrients. While this unusual behavior has been observed in a variety of species, only a single previous record has been documented outside of the tropics. Here, we present the first documentation of moths visiting the eyes of a bull moose (
Laurence A. Clarfeld   +2 more
wiley   +1 more source

Variation in prevalence and intensity of macroparasites in moose and their interactions with winter tick load in eastern Canada

open access: yesWildlife Biology, Volume 2025, Issue 5, September 2025.
Wild animals are infected with a large diversity and abundance of parasites that can affect their behavior, growth, body condition, and ultimately their survival. Although the adverse effects of parasites and the mechanisms involved in the interactions between a host and its parasites are generally well studied, much less is known about the additive or
Catherine Pouchet   +5 more
wiley   +1 more source

FACTORS AFFECTING EPIZOOTICS OF WINTER TICKS AND MORTALITY OF MOOSE [PDF]

open access: yesAlces, 2007
Die-offs of moose (AIces alces) associated with, or attributed to, winter ticks (Dermacentor albipictus) are widespread and have been reported since the early part of the last century.
W. M. Samuel
doaj  

Dermacentor albipictus

open access: yes
Published as part of Rodríguez-García, Iram Emmanuel, Coronado-Blanco, Juana María, Garrido-Olvera, Lorena, Guzmán-Cornejo, Carmen, López-Aguirre, Daniel, Estrada-Drouaillet, Benigno, Niño-Maldonado, Santiago & Guerra-Pérez, Antonio, 2025, Updated list of tick species (Parasitiformes: Ixodida) in Tamaulipas: distribution and hosts, pp.
Rodríguez-García, Iram Emmanuel   +7 more
openaire   +1 more source

INTERNAL GROSS PATHOLOGY OF MOOSE EXPERIMENTALLY INFESTED WITH WINTER TICKS

open access: yesAlces, 2019
Captive moose (Alces alces) infested with 21,000 and 42,000 larval winter ticks (Dermacentor albipictus) in September-October, and unifested moose were studied to assess impact of winter ticks on moose.
Edward M. Addison, Robert F. McLaughlin
doaj  

Putative acetylcholinesterase genes from a one-host tick species, the winter tick (Dermacentor albipictus)

open access: yesParasites & Vectors
Tick control is heavily reliant on chemical acaricides; however, acaricide resistance and potentially toxic environmental effects underscore the need to develop new tick control strategies.
Pia U. Olafson   +5 more
doaj   +1 more source

Weaving Indigenous and Western knowledge systems to discern drivers of mooz (moose) population decline

open access: yesPeople and Nature, Volume 6, Issue 5, Page 1812-1821, October 2024.
Abstract Understanding and addressing biodiversity declines across the globe will require interdisciplinary practices that embrace multiple worldviews and weave knowledge systems. Here, we used a Two‐Eyed Seeing approach to weave Anishinaabe ecological knowledge with peer‐reviewed Western scientific literature to provide a comprehensive understanding ...
P. Priadka   +4 more
wiley   +1 more source

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