by Jacob Walker, Jean-François Therrien, Camille Bégin-Marchand, Pascal Côté, Alexandre Terrigeol, François Gagnon, Junior A. Tremblay
Abstract Migration is the least-studied phase of the life cycle for many bird species, despite its importance to the full understanding of their life history traits and conservation. Between 2014 and 2023, we deployed tracking devices at Observatoire d’oiseaux de Tadoussac, Québec and used the Motus Wildlife Tracking System to…
by Tobey H. Curtis, , Brittney J. Scannell, Gregory Metzger, Brianna V. Cahill, Christopher Paparo, Benjamin Galuardi , Matthew Berkhout, Walter Zublionis, Lucas Iudica, Alisa Newton, Lauran Brewster, Matthew Ajemian , Frank Quevedo, and Bradley Peterson.
Abstract Objective: Swimming at the sea surface is a behavior exhibited by numerous shark species; however, depth distributions vary considerably by species, individual behavior states, and environmental conditions. Given the growing use of aerial surveillance tools for shark population monitoring and beach safety in New York coastal waters, our objective…
by Brooke N. Anderson, Neil Hammerschlag, Steven Saul, Jon F. Dodd, Heather D. Bowlby, Yun Kang, Austin J. Gallagher, James A. Sulikowski
Abstract For highly mobile marine species such as pelagic elasmobranchs, the development of effective spatial management requires a comprehensive understanding of movement ecology. Research incorporating movement data across seasons and life stages, including reproductive states, is valuable for informing spatial management, yet is absent for most species. In the Northwest…
Abstract Black-backed Woodpecker (Picoides arcticus) is known to benefit from pulse-resource disturbances in boreal forest for example, by colonizing recently burned habitats. Although insect outbreaks are ubiquitous in some parts of the eastern boreal forest, the opportunities offered by these natural disturbances for the Black-backed Woodpecker remain poorly understood. Between…
by Milan Říha , Rubén Rabaneda-Bueno, Marie Prchalová, Lenka Kajgrová, Jaroslav Vrba, Trevis B. Meador , Irina Kuklina , Martin Bláha , Vladislav Draštík , Luboš Kočvara , Lukáš Veselý
Abstract The common carp (Cyprinus carpio) is an important species in global aquaculture. To optimize its production, it is necessary to understand its behaviour in relation to environmental and management factors. This study investigated the spatial and temporal dynamics of carp behaviour in a semi-intensive aquaculture pond under controlled feeding…
by GAVIN M. JONES , DANA REID , CEEANNA ZULLA , JACK WILLIAMS4, SHAULA HEDWALL , REBECCA KIRBY
Abstract Understanding how species of conservation concern interact with natural disturbances provides insights into their evolutionary environment and can inform land management and conservation planning. We examined the breeding season nocturnal space use (i.e., foraging ecology) of three Mexican spotted owls (Strix occidentalis lucida) in southern New Mexico, USA that…
by Mara F. Müller , Cameron J. Baker , Sam C. Banks , Mariana A. Campbell , Tara L. Crewe , Mirjam Kaestli, Sydney J. Collett, Ian J. Radford, Hamish A. Campbell
Abstract Tropical granivorous finches often form large flocks around resources. The composition of these flocks, whether they are random groups of individuals or comprise related birds travelling together, is currently unknown. To bridge this knowledge gap, we combined high-frequency location tracking with comprehensive genetic sequencing to investigate the relationship between…
by Eneko Aspillaga, Stijn Bruneel, Josep Alós, Pieterjan Verhelst, David Abecasis, Kim Aarestrup, Kim Birnie-Gauvin, Pedro Afonso, Miquel Palmer & Jan Reubens
Abstract Background The lack of compatibility between acoustic telemetry equipment from different manufacturers has been a major obstacle to consolidating large collaborative tracking networks. Undisclosed encrypted signal coding protocols limit the use of acoustic telemetry to study animal movements over large spatial scales, reduce competition between manufacturers, and stifle innovation.…
by Sander Lagerveld, Pepijn de Vries, Jane Harris, Sue Parsons, Elisabeth Debusschere, Ommo Hüppop, Vera Brust & Heiko Schmaljohann
Abstract Background Migratory bats perform seasonal movements between their summer and winter areas. When crossing ecological barriers, like the open sea, they are exposed to an increased mortality risk due to energetically demanding long-distance flights and unexpected inclement weather events. How such barriers affect bat migratory movements is still poorly…
