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The Role of Pathogens in Bumblebee Decline: A Review
Published 2025-01-01“…Bumblebees, the most important wild pollinators in both agricultural and natural ecosystems, are declining worldwide. …”
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Super-entropy bumblebee AdS black holes
Published 2025-02-01“…Motivated by the effect of the bumblebee field on thermodynamic instability in (non)extended phase space, we study the thermodynamic instability for the bumblebee AdS black holes. …”
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Observations on the So-Called Trumpeter in Bumblebee Colonies
Published 1923-01-01Get full text
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Social Learning in Bumblebees (Bombus impatiens): Worker Bumblebees Learn to Manipulate and Forage at Artificial Flowers by Observation and Communication within the Colony
Published 2013-01-01“…Using artificial flowers, we studied social learning by allowing test bumblebees to (a) see dead bumblebees arranged in foraging positions or (b) watch live bumblebees actually foraging or (c) communicate with nestmates within their colony without having seen foraging. …”
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Notes on the Nesting Habits of Several North American Bumblebees
Published 1922-01-01Get full text
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Wild Bumblebee (Bombus) Diversity and Nosema (Microsporidia: Nosematidae) Infection Levels Associated with Lowbush Blueberry (Vaccinium angustifolium) Production and Commercial Bumblebee Pollinators
Published 2012-01-01“…The primary objective was to determine if the prevalence of Nosema bombi infection is higher for wild bumblebees (Bombus spp.) caught in lowbush blueberry growing areas with a history of commercial bumblebee use than for bumblebees caught in areas without a history of commercial bumblebee use. …”
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Phantom hairy black holes and wormholes in Einstein-bumblebee gravity
Published 2025-01-01“…Abstract In this paper we study Einstein-bumblebee gravity theory minimally coupled with external matter – a phantom/non-phantom (conventional) scalar field, and derive a series of hairy solutions – bumblebee-phantom (BP) and BP-dS/AdS black hole solutions, regular Ellis-bumblebee-phantom (EBP) and BP-AdS wormholes, etc. …”
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Bumblebee social learning outcomes correlate with their flower-facing behaviour
Published 2024-11-01“…Abstract Previous studies suggest that social learning in bumblebees can occur through second-order conditioning, with conspecifics functioning as first-order reinforcers. …”
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Modified particle dynamics and thermodynamics in a traversable wormhole in bumblebee gravity
Published 2025-01-01“…Abstract In this work, we analyze various phenomena influenced by the gravitational field in a bumblebee gravity solution, with a particular emphasis on a traversable wormhole for massless particle modes. …”
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How bumblebees manage conflicting information seen on arrival and departure from flowers
Published 2025-02-01“…Here, we examined how presenting bumblebees with conflicting visual information before and after feeding influenced their learning rate and what they learned. …”
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Charged spherically symmetric and slowly rotating charged black hole solutions in bumblebee gravity
Published 2025-02-01“…Abstract In this paper, we study the scenario in which the matter field is an electromagnetic field nonminimally coupled to the bumblebee vector field. We present exact charged spherically symmetric black hole solutions and slowly rotating charged solutions in bumblebee gravity with and without a cosmological constant. …”
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Differences in visitation of honeybees and bumblebees to ornamental plant varieties can be explained by floral traits
Published 2025-02-01“…For most plant genera, cultivars of the same species varied significantly in attractiveness. Honeybees and bumblebees generally did not find the same cultivars and plant genera attractive. …”
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Parasites of the genus Nosema, Crithidia and Lotmaria in the honeybee and bumblebee populations: a case study in India
Published 2018-01-01Subjects: Get full text
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Addressing $$\gamma _5$$ γ 5 in nondimensional regularizations: a case study on the Bumblebee model
Published 2025-01-01“…To illustrate we use a “Bumblebee” model featuring dynamically induced Lorentz symmetry violation. …”
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Temperature-Related Bioclimatic Variables Play a Greater Role in the Spatial Distribution of Bumblebee Species in Northern Pakistan
Published 2024-12-01“…Bumblebee species are vital wild pollinators, providing essential pollination services for various crops, fruits, and vegetables. …”
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Scalar perturbation around rotating Einstein-bumblebee BTZ black holes under Robin boundary conditions: Quasinormal modes and superradiance
Published 2025-02-01“…We investigate the scalar perturbation around a rotating Einstein-bumblebee BTZ black hole under Robin boundary conditions. …”
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Greybody factor and quasinormal modes of scalar and Dirac field perturbation in Schwarzschild-de Sitter-like black hole in Bumblebee gravity model
Published 2024-12-01“…Abstract In this paper, we study the scalar and Dirac fields perturbation of Schwarzschild-de Sitter-like black hole in bumblebee gravity model. The effective potentials, greybody factors and quasinormal modes of the black hole are investigated by using the Klein–Gordon equation and Dirac equation. …”
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Lively Cuckoo Bee (suggested common name) Nomada fervida Smith (Insecta: Hymenoptera: Apidae)
Published 2017-12-01Subjects: Get full text
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Lively Cuckoo Bee (suggested common name) Nomada fervida Smith (Insecta: Hymenoptera: Apidae)
Published 2017-12-01Subjects: Get full text
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