Results 61 to 70 of about 2,982 (220)
Rivista Italiana di Ornitologia - Research in Ornithology, 2016 Alexandrine parakeet sightings have repeatedly occurred in the city of Rome, Italy in the Caffarella valley, within the ‘Regional Park of Appia Antica’ starting from March 2010. Several other sightings have been made since December 2014 onwards.
Francesco Maria Angelici +1 more
doaj +1 more source
Impact de l'évolution de la gestion des plantations de café sur la diversité des oiseaux cavicoles dans les Ghats Occidentaux, Inde [PDF]
, 2010 Cette étude est une tentative de rendre compte de l'état des systèmes agroforestiers à basé de café dans les Ghats Occidentaux (Inde) à travers les oiseaux cavicoles. Les plantations de café sont gérées selon un degré d'intervention humaine.
Torres, Ursula
core
Psittacula batavensis Wagler 1832
, 2008 Psittacula batavensis Wagler, 1832 Psittacula batavensis Wagler, 1832: 624. IDENTITÉ. — Geoffroyus geoffroyi (Bechstein, 1811). SPÉCIMENS TYPES. — Syntypes: C.G. 2004-93 (A.C. 1481; N.C. 198). — Inscriptions sous le socle: 1) Timor / Exp. Cap. Baudin / 1481 / ♂ / Geoffroyus batavensis / Wagl.
Voisin, Claire, Voisin, Jean-François
openaire +2 more sources
Radioanatomical Study of the Rose-Ringed Parakeet (Psittacula Krameri) Head Based on the Findings of Computed Tomography Scanning [PDF]
The Iranian Journal of Veterinary Science and TechnologyComputed tomography (CT) is one of the most practical and accurate diagnostic imaging methods for evaluating the bird’s head. This study aimed to present the normal anatomical data of Rose-ringed parakeet (Psittacula krameri) head using the CT imaging ...
Siamak Alizadeh +2 more
doaj +1 more source
Reunion overseas: introduced wild boars and cultivated orange trees interact in the Brazilian Atlantic forest [PDF]
, 2019 Little is known concerning novel interactions between species that typically interact in their native range but, as a consequence of human activity, are also interacting out of their original distribution under new ecological conditions.
Borges, R. +6 more
core +2 more sources
Exploration Behavior Is Consistent and Associated With Foraging Behavior in Island Songbirds
Biotropica, Volume 57, Issue 4, July 2025.We tested the neophobia threshold hypothesis in six landbird species, including four Darwin's finches. Exploration behavior was consistent over time and contexts, with species exhibiting greater foraging diversity showing higher exploratory tendencies.
Jefferson García‐Loor +3 more
wiley +1 more source
Seroprevalence of Hepatitis E Virus in Four Species of Parrots in China [PDF]
Pakistan Veterinary Journal, 2014 In this study, antibodies against avian Hepatitis E Virus (avian HEV) were detected in 6.43% of examined serum samples (n=311) from budgerigars (Melopsittacus undulatus), lovebirds (Agapornis sp.), cockatiel (Nymphicus hollandicus) and Alexandrine ...
Xiao-Xuan Zhang, Nian-Zhang Zhang, Dong-Hui Zhou, Wei-Peng Tian, Ying-Tian Xu and Xing-Quan Zhu
doaj
Journal of Threatened Taxa, 2016 Red-breasted Parakeet is one among the most widespread parakeets of the world. The ‘Near Threatened’ bird has been in pet trade for long and is already known as a feral bird from major cities in India.
Linda John +3 more
doaj +1 more source
Bird Beak Accuracy Assessment [PDF]
, 2003 The purpose of this resource is to quantitatively evaluate the accuracy of a classification system. Students sort birds into three possible classes based on each bird's beak: carnivores, herbivores, and omnivores.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Socio‐Economic Status and Non‐Native Species Drive Bird Ecosystem Service Provision in Urban Areas
Global Change Biology, Volume 31, Issue 7, July 2025.Birds bring important benefits to people, like pest control and aesthetic enjoyment. We studied birds in cities across Spain and Portugal to see how income levels affect the benefits people get from nature. We found that higher income areas tended to have more bird species but, surprisingly, fewer of these benefits, while places with non‐native birds ...
Fabio Marcolin +5 more
wiley +1 more source