Results 141 to 150 of about 10,973 (244)
Agricultural Economics, Volume 57, Issue 4, July 2026.ABSTRACT Cocoa production forms the backbone of West Africa's agricultural economy, sustaining smallholder farmers whose livelihoods depend on stable yields. Critical to these yields is the provision of pollination services by a few key species, notably, the minuscule Forcipomyia spp.
Falk Krumbe +2 more
wiley +1 more source
Bumble Bees (Bombus terrestris) Use Time-Memory to Associate Reward with Color and Time of Day. [PDF]
Insects, 2023 Gonulkirmaz-Cancalar O +2 more
europepmc +1 more source
Tropical Bee Assemblage Diversity Decreases With Elevation While Body Size Increases
Biotropica, Volume 58, Issue 4, July 2026.Photos of bee specimens collected in the Colombian Andes across a nearly 3000 m elevational cline. They are arranged to illustrate both the decline in richness with elevation and the increase in community average body size with elevation. ABSTRACT Elevation gradients are powerful drivers of changes in species composition, richness, and functional ...
Nash E. Turley +6 more
wiley +1 more source
Variance in heat tolerance in bumble bees correlates with species geographic range and is associated with several environmental and biological factors. [PDF]
Ecol Evol, 2023 Feuerborn C +6 more
europepmc +1 more source
Ecology of Freshwater Fish, Volume 35, Issue 3, July 2026.ABSTRACT The mechanisms facilitating coexistence of cryptic species in sympatry have long puzzled ecologists. Cryptic species have nearly identical morphology and, therefore, would be presumed to have high niche overlap and potential for interspecific competition and competitive exclusion when resources are limited. Lowland rivers in South America have
Benton L. Fry, Kirk O. Winemiller
wiley +1 more source
Assessing Müllerian mimicry in North American bumble bees using human perception. [PDF]
Sci Rep, 2022 Wilson JS +3 more
europepmc +1 more source
Philosophy &Public Affairs, Volume 54, Issue 3, Page 213-217, Summer 2026.
Alex Byrne
wiley +1 more source
The European Dream: Migration Narratives of Transpinays
International Migration, Volume 64, Issue 4, July 2026.ABSTRACT LGBTQI+ Filipinos migrate from the Philippines to Europe for several reasons. However, why is Europe a favoured destination, particularly for transgender women of the Philippines? How do intermediaries become instrumental in linking minority migrants to the wider European landscape for integration?
Brenda Rodriguez Alegre
wiley +1 more source
The effects of glyphosate, pure or in herbicide formulation, on bumble bees and their gut microbial communities. [PDF]
Sci Total Environ, 2023 Motta EVS, Moran NA.
europepmc +1 more source
Journal of Applied Entomology, Volume 150, Issue 6, Page 716-727, July 2026.ABSTRACT Flies (Diptera) are important pollinators in global agriculture, yet little is known about how intraspecific trait variation influences their pollination performance. We compared morphological traits, foraging behaviour and pollination‐related performance metrics between laboratory‐reared (hereafter lab‐reared) and wild populations of ...
Abby E. Davis +8 more
wiley +1 more source