Results 41 to 50 of about 476 (150)

A national assessment of waterbird hunting in coastal wetlands of Suriname, South America

open access: yesConservation 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

Vector‐borne diseases‐knowledge maps

open access: yesEFSA Journal, Volume 24, Issue 5, May 2026.
Abstract This scientific report provides a structured overview of the main characteristics of 25 selected vector‐borne diseases (VBDs) of potential relevance for the EU, including 12 diseases listed under the Animal Health Law (AHL) and 13 non‐listed diseases.
European Food Safety Authority (EFSA)   +7 more
wiley   +1 more source

Evaluación de aves en la laguna El Paraiso, Lima, Perú

open access: yesRevista Peruana de Biología, 2013
Este estudio se realizó en la laguna El Paraíso, departamento de Lima, Perú, de abril de 1999 a abril del 2000. Tuvo como objetivos la determinación de la diversidad específi ca en aves; la densidad poblacional de las principales familias de uso ...
Zoila Cruz   +3 more
doaj   +1 more source

Structure of the Wetland‐Dependent Bird Assemblages in the Pequenos Lençóis Maranhenses, in Maranhão, Brazil

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 4, April 2026.
ABSTRACT Wetland‐dependent birds play crucial ecological roles and are highly influenced by local environmental factors such as depth, salinity and microhabitat availability. Although the importance of these environments for biodiversity is already recognized, studies on the spatiotemporal dynamics of these assemblages in Maranhão remain scarce.
Fernando Marcelo Lemos Ferreira   +3 more
wiley   +1 more source

First Record of Two Nasal Mites Genus Rhinonyssus (Mesostigmata, Rhinonyssidae) Parasitizing Birds from Estonia

open access: yesParasitologia
Rhinonyssids are obligate hematophagous mites that parasitize the nasal cavity of domestic and wilds birds worldwide. For the first time, two species of nasal mites of the genus Rhinonyssus from Estonia are described.
Ivan Dimov
doaj   +1 more source

Flooding and a complex predator community drive American oystercatcher nest and chick survival in Virginia

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
We investigated low American oystercatcher (Haematopus palliatus) productivity in the Virginia barrier islands, which historically supported high oystercatcher reproductive success. We found that chick survival was lower than nest survival, and that management may need to adapt to address evolving threats from coastal flooding and a multi‐guild ...
Mikayla N. Call   +6 more
wiley   +1 more source

Sexual size dimorphism and sex determination in Blacksmith Lapwing Vanellus armatus (Burchell, 1822) (Charadriiformes: Charadriidae)

open access: yesThe European Zoological Journal, 2021
Sexing monomorphic birds by DNA and morphometrics allows researchers to study behavioural differences between the sexes. We aimed to verify the utility of the carpal spur to sex the monomorphic Blacksmith Lapwing or to determine a more suitable method ...
W. Meissner, M. Remisiewicz, L. Pilacka
doaj   +1 more source

ABUNDANCIA Y DIVERSIDAD DE AVES PLAYERAS EN LA PLAYA EL AGALLITO, DISTRITO DE CHITRÉ, PROVINCIA DE HERRERA

open access: yesTecnociencia, 2023
Se determinó la abundancia y diversidad de aves playeras en la playa El Agallito entre septiembre de 2021 y abril de 2022, con una observación mensual, de acuerdo con la amplitud de la marea, por un periodo de 2 horas.
Koraima Tejada   +3 more
doaj   +2 more sources

Aberraciones cromáticas en aves de la colección ornitológica del Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” Chromatic aberrations in birds of the ornithological collection of the Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”

open access: yesRevista del Museo Argentino de Ciencias Naturales, 2011
En el presente trabajo se determinan las aberraciones cromáticas que afectan el plumaje de las aves en la colección ornitológica del Museo Argentino de Ciencias Naturales de Buenos Aires.
Matías Ricardo Urcola
doaj  

Charadriidae Leach 1820

open access: yes, 2018
Published as part of Sánchez-Montes, Sokani, Colunga-Salas, Pablo, Álvarez-Castillo, Lucía, Guzmán-Cornejo, Carmen & Montiel-Parra, Griselda, 2018, Chewing lice (Insecta: Phthiraptera) associated with vertebrates in Mexico, pp.
Sánchez-Montes, Sokani   +4 more
openaire   +2 more sources

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