Results 81 to 90 of about 2,745,991 (216)

Long-term avifaunal survey in an urban ecosystem from southeastern Brazil, with comments on range extensions, new and disappearing species

open access: yesPapéis Avulsos de Zoologia, 2013
Urban avifaunal surveys in Brazil have been increasing in recent years, despite none of them consisting of long-term studies indicating events of regional colonization and/or missing species. Here, we present an avifaunal survey of an urbanized ecosystem
Marcelo Ferreira de Vasconcelos   +19 more
doaj   +1 more source

The Contemporary Status of Some Steppe Avifauna Species within the Boundaries of Belgorod Region

open access: yesПолевые исследования, 2020
Целью настоящего исследования является анализ современного статуса некоторых представителей степной авифауны в границах Белгородской области. Материал и методы. Данные, которые легли в основу настоящего анализа, были получены в результате более чем 10-летних непосредственных обследований степных участков региона. Результаты.
openaire   +2 more sources

Non‐native parrot species expand the trait space of avian communities by filling empty niches in urban areas

open access: yesIbis, Volume 168, Issue 3, Page 1055-1070, July 2026.
Non‐native species are one of the greatest threats to biodiversity worldwide due to their direct and indirect effects on native communities. There are two opposing hypotheses to explain how non‐native species successfully establish outside their native range.
Fabio Marcolin   +7 more
wiley   +1 more source

Avifauna de la Reserva Natural de General Rodríguez, Buenos Aires, Argentina: primer inventario y uso de hábitat

open access: yesNuestras Aves
En este trabajo presentamos el primer inventario de aves de la Reserva Natural de General Rodríguez, provincia de Buenos Aires, Argentina. Esta lista se generó a partir de datos de relevamientos de campo propios realizados entre 2021 y 2026 ...
Agustin I. Casale   +3 more
doaj   +1 more source

Biosíntesis 7 - En riesgo de extinción el 5% de la avifauna del país

open access: yes, 1998
El presente documento revela el nombre de las especies de aves amenazadas colombianas, cuya supervivencia puede depender de la acciones de protección que se lleven a cabo.
Franco, Ana María
core  

Avifauna of Desert Regional Station, Zoological Survey of India Campus, Jodhpur, Rajasthan

open access: yesZoos' Print Journal, 2004
Sharma, I.K. (1988). Some birds around Pushkar Lake. Newsletter for Birdwatchers 28(11&12): 7. Sharma, A.K. and R. Singh (1993). Sighting of Green Barbet and nesting of Pied Myna at Jaipur. Newsletter for Bird Watchers 33(3): 5354. Sharma, S.K. (2001). Impact of Indira Gandhi Canal on the desert avifauna of Rajasthan.
C. Sivaperuman   +2 more
openaire   +1 more source

AVIFAUNA DO CAMPUS CESUMAR [PDF]

open access: yes, 2011
O Centro Universitário de Maringá - Cesumar está localizado na cidade de Maringá-PR e conta com campus dotado de diferentes ambientes florísticos, proporcionando variadas espécies de aves no local. Mas devido à redução da cobertura florestal que ocorreu
ESCLARSKI, Priscilla   +2 more
core   +1 more source

The Future of Regional Australia: Change on Our Terms

open access: yes, 2017
Government has diminishing control over the factors that shape Australia's regions. Such factors include the global economy, technological change, the environment and population.
Sorensen, Tony
core  

The Perception of issues by sub-state regions. Working paper - State-Regional Land Use Task Force, University of Illinois ; no.1 [PDF]

open access: yes, 1974
Made available in DSpace on 2011-11-21T22:23:58Z (GMT). No. of bitstreams: 2 perceptionofissu01univ.pdf: 4217922 bytes, checksum: 19aa9aed34445ace56fbe7ddd108a021 (MD5) license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) Previous ...
University of Illinois at Urbana-Champaign. State-Regional Land Use Task Force
core  

Checklist and nesting patterns of avifauna in and around Mayiladuthurai region, Tamil Nadu, India

open access: yesJournal of Threatened Taxa, 2011
Seventy-five taxa of birds belonging to 41 families were recorded in the Mayiladuthurai region, Tamil Nadu, India during January 2006 to December 2006. Sixty-two species of these were residents and 13 were local migrants. Among the birds recorded in this study, about 26 species were insectivores and other dominating types included omnivores, predators,
A.M.S. Ali   +3 more
openaire   +2 more sources

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