Results 221 to 230 of about 3,250,559 (318)

Knowledge, perceptions, and barriers influence public actions to help bees in Toronto, Canada

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
Abstract Despite the enthusiasm surrounding bees, the public's current knowledge is sourced from the non‐native honey bee whose life history differs from many endemic North American species. Ascertaining the public's understandings and perceptions of bees is essential to implementing publicly supported conservation initiatives that may benefit bee ...
Anthony C. Ayers, Sandra M. Rehan
wiley   +1 more source

A systematic review and meta-analysis of circulating 25-hydroxyvitamin D concentration and vitamin D status worldwide. [PDF]

open access: yesJ Public Health (Oxf)
Dunlop E   +9 more
europepmc   +1 more source

Landscape‐Driven Isolation Among, but High Genetic Diversity Within, Peripheral Populations of a Threatened Frog

open access: yesDiversity and Distributions, Volume 32, Issue 2, February 2026.
ABSTRACT Aim Many amphibians are experiencing declines, which are exacerbated for populations near range edges. To inform conservation strategies, we sampled sites of Blanchard's Cricket Frog (Acris blanchardi) at the northern periphery of their range to determine if modern declines are associated with genetic factors, delineate management units, and ...
Travis A. Rainey   +3 more
wiley   +1 more source

Limits to the power of economic elites?: Wealth, authority, and inequality in eastern English villages, c. 1350–c. 1550

open access: yesThe Economic History Review, Volume 79, Issue 1, Page 247-280, February 2026.
Abstract This article investigates the impact of local political institutions on inequality in eastern England between c. 1350 and c. 1550. Specifically, it examines the extent to which wealthier individuals controlled local governance structures in the form of manor courts through linking the identities of individuals who served as manorial officials ...
Spike Gibbs
wiley   +1 more source

From Green to Brown: Characterization of the Fast Alteration of Modern Greenish Enamels in Glass Windows. [PDF]

open access: yesChempluschem
Palomar T   +7 more
europepmc   +1 more source

Birds That Don't Exist: Niche Pre‐Emption as a Constraint on Morphological Evolution in the Passeroidea

open access: yesEcology Letters, Volume 29, Issue 2, February 2026.
We use topological data analysis to reveal a persistent morphological gap in a major group of songbirds (superfamily Passeroidea). The gap remained unoccupied for millions of years, even though nearby morphologies are common and the same body form exists in other groups of birds.
Stephanie Y. Chia   +4 more
wiley   +1 more source

Mills and society in early medieval northern Italy

open access: yesEarly Medieval Europe, Volume 34, Issue 1, Page 3-33, February 2026.
Drawing on the extensive documentary record of northern Italy, available archaeological evidence, and comparative case studies from early medieval Europe, this study demonstrates that mill‐based landscapes in the Po and Friuli‐Venetian plains were shaped by society as a whole.
Marco Panato
wiley   +1 more source

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