Results 41 to 50 of about 5,419,248 (173)
Big Bird: A global dataset of birds in drone imagery annotated to species level
Remote Sensing in Ecology and Conservation, Volume 12, Issue 4, Page 629-644, August 2026.Drones are a valuable tool for surveying birds, but manually detecting and identifying birds in drone images is costly. We assembled a diverse dataset of 23 865 images of birds captured with 21 different drones across 11 countries. We labelled 4824 of these images, detailing the location, species, posture category, age category, and sex of 49 990 birds
Joshua P. Wilson +19 more
wiley +1 more source
Environmental Microbiology, Volume 28, Issue 8, August 2026.Denitrification modularity is controlled by several environmental factors, especially concentrations of carbon and nitrogen substrates. In permanently anoxic environments, longer pathways are favored by high carbon/nitrate ratio, consistent with thermodynamic expectations and ecological models. In seasonal and transient anoxia, environmental complexity
J. Catherine Hexter +4 more
wiley +1 more source
Biological Reviews, Volume 101, Issue 3, Page 1406-1462, June 2026.ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz +6 more
wiley +1 more source
When machines invent: How AI shapes patent litigation outcomes
American Business Law Journal, Volume 63, Issue 2, Page 177-187, Summer 2026.Abstract Artificial intelligence (AI) is no longer merely a tool of invention. It has become an inventor. As AI systems increasingly contribute to the design and discovery of new technologies, their involvement raises novel challenges for patent law. This essay presents the first empirical test of whether jurors systematically perceive alleged patent ...
Joseph J. Avery, W. Michael Schuster
wiley +1 more source
Medical and Veterinary Entomology, Volume 40, Issue 2, Page 305-322, June 2026.A study of louse flies in the United Kingdom, Isle of Man, and Ireland found 212 different interactions between Hippoboscidae and their hosts, of which 70 were previously unrecorded. No louse flies were found on aquatic species of birds. Host‐switching to gulls (Laridae) has occurred during a period in which these species have started relying on ...
Denise C. Wawman +2 more
wiley +1 more source
“A Whale of a Chance”: Thomas E. Dewey, the U.S. South, and the Election of 1948
Presidential Studies Quarterly, Volume 56, Issue 2, June 2026.ABSTRACT This article examines the Republican Party's campaign in the South in 1948. It argues that many national and state Republicans believed that there was a real opportunity for the party's presidential candidate, Thomas E. Dewey, to win Border South states.
Lewis Johnson
wiley +1 more source
A national assessment of waterbird hunting in coastal wetlands of Suriname, South America
Conservation Science and Practice, Volume 8, Issue 5, May 2026.We examined waterbird harvest levels in Suriname using hunter survey data from 2006 and 2016. The analysis showed a significant decline in the average harvest per hunter over the decade, except for blue‐winged teal and migratory shorebirds. However, the sustainability of current harvest levels remains uncertain, underscoring the need for a national ...
David S. Mizrahi +6 more
wiley +1 more source
Полевые исследования, 2020 Цель. Исследовать данные последних лет о результатах учета численности розового пеликана — Pelecanus onocrotalus в акватории озера Маныч-Гудило. Материал и методы. Для исследования и учета розового пеликана использовались стандартные в зоологии и биологии методы. Результаты. По результатам проведенного учета в 2018 г.
Sergey Bogun, Gennady Erdnenov
openaire +2 more sources
American Journal of Human Biology, Volume 38, Issue 4, April 2026.ABSTRACT Major advances in understanding human biology and health have been made possible by long‐term field research projects with Indigenous peoples, whose ecological settings and lifeways are distinct from majority populations in high‐income settings.
J. Josh Snodgrass +7 more
wiley +1 more source
White Pelican, right femur of Pelecanus erythrorhynchus
, 2022 SLIDE LABEL INFO: Pre printed label: Lab. Creighton Med. Col. Hand 1: R. femur of pelecanus erythrorhynchus. white pelican 97. C.M.C. FROM INDEX CARD: Collection: CMC Spec #: N/A Species: Pelecanus erythrorhynchus Common Name: white pelican Element ...
Foote, James S., M.D.
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