Results 81 to 90 of about 1,449 (178)

Linking Habitat Conditions, Human Pressures, and Waterbird Diversity in a West African Coastal Wetland

open access: yesAfrican Journal of Ecology, Volume 63, Issue 8, December 2025.
ABSTRACT The Tanji wetland complex, situated on the Atlantic coast of The Gambia, is a coastal mosaic of mangroves, riparian forest, lagoons, and offshore islands of high ornithological significance. Despite its protected status, the reserve faces mounting pressures from human activities and environmental change, yet comprehensive ecological data ...
Mariama Camara   +5 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

Feather mites of waders of the family Scolopacidae East Asian-Australian migratory routes

open access: yes, 2016
Робота проведена на кафедрі зоології ОНУ. Проаналізована колекція кліщів пір’яного покриву куликів родини Scolopacidae, мігруючих Східно- Азіатсько-Австралійським та Середземноморським пролітними шляхами за 1990-2015 рр.
Форостенко, Сергій Анатолійович
core   +1 more source

Aves migratorias en la Sabana de Bogotá

open access: yesCaldasia, 1945
No pretendo presentar aquí un estudio pormenorizado de todas las aves migratorias que llegan a esta región, sino que me limito a dar a conocer observaciones personales que he hecho durante los cinco últimos años sobre algunas de ellas.
Borrero José Ignacio
doaj  

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

Estratégias de forrageamento e evitação de predadores em Charadriidae e Scolopacidae na Baía de Todos os Santos, Bahia, Brasil [PDF]

open access: yes, 2010
Tese (doutorado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Ecologia, 2010.Aves limícolas Charadriidae e Scolopacidae representam um notável componente de ecossistemas costeiros, especialmente em baías e estuários.
Lunardi, Vitor de Oliveira
core  

The status of waterbird populations of Chhaya Rann Wetland Complex in Porbandar, Gujarat, India

open access: yesJournal of Threatened Taxa, 2019
The present investigation was undertaken to study the diversity of wetland birds in Chhaya Rann (Gujarati: Deserted land) wetland complex, situated in the urban setting of Porbandar City, in the western state of Gujarat, India.
Dhavalkumar Vargiya, Anita Chakraborty
doaj   +1 more source

Status and conservation issues of wetland birds in Komaranahalli Lake, Davanagere District, Karnataka, India

open access: yesJournal of Threatened Taxa, 2018
This study was carried out to assess the status and conservation issues of migratory water birds in Komaranahalli Kere, a lake in Malebennur, Harihar Taluk, Davanagere District from November 2012 to October 2013.
M. N. Harisha, B. B. Hosetti
doaj   +1 more source

Plasma metabolites reflect seasonally changing metabolic processes in a long-distance migrant shorebird (Calidris canutus) [PDF]

open access: yes, 2002
Migrant birds have tightly scheduled annual cycles consisting of several distinct life cycle (sub-)stages such as reproduction, migration, moult and overwintering, each of which have specific metabolic requirements (e.g., fattening during migration ...
Jenni-Eiermann, S   +6 more
core   +2 more sources

“Coastal” versus “inland” shorebird species: interlinked fundamental dichotomies between their life- and demographic histories? [PDF]

open access: yes, 2003
In this contribution I present an extended but testable hypothesis (or “evolutionary scenario”) to explain how and why many life-history features of latitudinal migrant shorebirds, basically characterised by the correlation between habitat choice in the ...
Piersma, Theunis; id_orcid   +2 more
core   +1 more source

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