Results 31 to 40 of about 548,175 (232)

Organochlorine pesticides and birds

open access: yes, 2013
This is the second paper in a series to mark the research interests of former BB editor Stanley Cramp, and looks at the impact of pesticides on birds over the past 50 years or so.
Newton, I.
core   +3 more sources

Physical cognition : birds learn the structural efficacy of nest material [PDF]

open access: yes, 2014
This work was supported by the BBSRC (BB/I019502/1) and Roslin Institute Strategic Grant funding from the BBSRC. The APC was paid through RCUK OA block grant funds.It is generally assumed that birds’ choice of structurally suitable materials for nest ...
Meddle, Simone L.   +8 more
core   +1 more source

Twenty years of coastal waterbird trends suggest regional patterns of environmental pressure in British Columbia, Canada

open access: yesAvian Conservation and Ecology, 2020
Waterbirds are often used as indicators of ecosystem function across broad spatial and temporal scales. Resolving which species are declining and the ecological characteristics they have in common can offer insights into ecosystem changes and their ...
Danielle Ethier   +7 more
doaj  

Predator-Proofing Avian Nestboxes: A Review of Interventions, Opportunities, and Challenges

open access: yesBirds, 2023
Nestboxes are commonly used to increase the number and quality of nest sites available to birds that usually use tree cavities and are considered an important conservation intervention.
Joseph M. Marcus   +2 more
doaj   +1 more source

Piometra em coelha holandesa (Oryctolagus cuniculus)

open access: yesPubvet
A piometra é uma condição comum frequentemente observada em coelhas domesticadas (Oryctolagus cuniculus), caracterizada por uma infecção no útero que pode resultar em complicações sistêmicas graves quando não tratada adequadamente.
Dandara Francys Rohr Bastos Bastos   +7 more
doaj   +1 more source

Nota sobre el Pato Vapor Volador (Tachyeres patachonicus)

open access: yesEl Hornero, 1979
Este artículo no cuenta con un resumen.
Jeffery Boswall, Donaldo Maclever
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane   +10 more
wiley   +1 more source

Integrating wetland bird point count data from humans and acoustic recorders

open access: yesAvian Conservation and Ecology, 2020
Wetland loss is cause for concern for populations of many wetland bird species throughout North America. The North American Breeding Bird Survey, the primary resource for broad-scale avian population data, does not provide sufficient data for many marsh ...
Laura N. Stewart   +4 more
doaj  

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

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