Results 91 to 100 of about 7,508 (202)

Características reproductivas de Zenaida auriculata (Aves: Columbidae) en ambientes urbanos de la ciudad de Córdoba, Argentina

open access: yesEcología Austral
El crecimiento urbano sobre áreas naturales transforma el paisaje y obliga a las especies a enfrentar nuevas condiciones del ambiente; solo algunas especies son capaces de tolerarlas y reproducirse.
G. Barco   +3 more
semanticscholar   +1 more source

Dos nuevos registros de piojos masticadores (Phthiraptera: Ischnocera: Philopteridae) sobre Leptotila megalura (Aves: Columbidae) en la Argentina Two new records of chewing lice (Phthiraptera: Ischnocera: Philopteridae) on Leptotila megalura (Aves: Columbidae) from Argentina

open access: yesRevista de la Sociedad Entomológica Argentina, 2008
Dos especies de piojos masticadores (Phthiraptera: Ischnocera: Philopteridae), Physconelloides ceratoceps Ewing y Columbicola gracilicapitis Carriker, son registradas por primera vez sobre Leptotila megalura Sclater & Salvin ("yerutí yungueña") (Aves ...
Leonor Guardia
doaj  

Gone With the Wind: Exploring a Vanished Rock Dove, Columba livia, Hybrid Zone in the Sahara Desert

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
In this study, we tested the hypothesis of the existence of a hybrid zone between two differentiated rock dove lineages, which may contribute significantly to their divergence. By analyzing newly generated genomic data from previously unsampled African rock dove populations, along with publicly available rock dove genomes, we provide evidence for the ...
Germán Hernández‐Alonso   +3 more
wiley   +1 more source

Using Digital 3D Scanning to Create “Artifictions” of the Passenger Pigeon and Harelip Sucker, Two Extinct Species in Eastern North America: The Future Examines the Past

open access: yesEthnobiology Letters, 2015
The Virtual Curation Laboratory at Virginia Commonwealth University created 3D representations of digital morphological models, termed “artifictions,” of several bone elements from two extinct animals, the passenger pigeon (Ectopistes migratorius ...
Bruce L. Manzano   +3 more
doaj   +1 more source

Aportes al conocimiento de la distribución, la cría y el peso de aves de las provincias de Mendoza y San Juan, República Argentina. Segunda parte (Aves: Falconidae, Scolopacidae, Thinocoridae, Columbidae, Psittacidae, Strigidae, Caprimulgidae, Apodidae, Furnariidae, Rhinocryptidae y Tyrannidae) [PDF]

open access: yes, 2001
En el presente trabajo se analiza un importante lote de aves en piel de estudio, coleccionado por William H. Partridge en las provincias de San Juan y Mendoza, República Argentina, durante los meses de noviembre y diciembre de 1963.
Bó, Nelly Alicia, Navas, Jorge R.
core   +1 more source

Avian diversity and their status in and around Bhindawas bird sanctuary, Haryana (India) [PDF]

open access: yes, 2017
One year survey conducted in and around Bhindawas bird sanctuary in district Jhajjar, Haryana (India) from January, 2015 to December, 2015; revealed a total of 104 bird species belonging to 15 orders and 39 families.
Chopra, Girish   +2 more
core   +2 more sources

Dos nuevos registros de piojos masticadores (Phthiraptera: Ischnocera: Philopteridae) sobre Leptotila megalura (Aves: Columbidae) en la Argentina

open access: yesRevista de la Sociedad Entomológica Argentina, 2008
Dos especies de piojos masticadores (Phthiraptera: Ischnocera: Philopteridae), Physconelloides ceratoceps Ewing y Columbicola gracilicapitis Carriker, son registradas por primera vez sobre Leptotila megalura Sclater & Salvin (“yerutí yungueña”) (Aves ...
Leonor GUARDIA
doaj  

"The Milk of Birds": A Proverbial Phrase, Ancient and Modern, and its Link to Nature [PDF]

open access: yes, 2017
A curious phrase from ancient Greek, ὀρνίθων γάλα, finds parallels in Latin as lac gallinaceum and in Modern Greek, as και του πουλιού το γάλα. While the Greek phrases translate as "(and) the milk of (the) bird(s)", the Latin translates as "henʼs milk".
Payne, Martha J.
core   +1 more source

Expansión del rango de la Paloma Coroniblanca Columba leucocephala al territorio continental de Colombia

open access: yesCaldasia, 1999
Entre las 32 especies de la familia Columbidae anotadas para Colombia, Hilty & Brown (1986) incluyeron a la Paloma Coroniblanca Columba leucocephala L. como restringida al archipiélago de San Andrés y Providencia.
Moreno José Gregorio   +2 more
doaj  

A case of partial leucism in the American Barn Owl (Tyto furcata) (Temminck, 1827), from Buenos Aires province, Argentina [PDF]

open access: yes, 2014
The diverse colorations of a birds’ plumage are due to either structural colors or pigments that are synthesized in specialized cells or incorporated through the diet.
Chiale, Maria Cecilia   +1 more
core  

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