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You searched for: Publication year rev 7983-2017 Remove constraint Publication year rev: 7983-2017 Subject term Asio Remove constraint Subject term: Asio Subject term Circus Remove constraint Subject term: Circus
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1. Relative Abundance, Habitat Use, and Seasonal Variability of Raptor Assemblages In the Flooding Pampas of Argentina

Author:
Alejandro V. Baladrón; María S. Bó; Marc J. Bechard; Ana I. Malizia
Source:
Journal of raptor research 2017 v.51 no.1 pp. 38-49
ISSN:
0892-1016
Subject:
Accipiter striatus; Asio; Athene cunicularia; Circus; Falco sparverius; Tyto alba; autumn; birds of prey; cropland; dominant species; ecosystems; falcons; grasslands; grazing; habitat preferences; habitats; land cover; roadsides; seasonal variation; species diversity; spring; surveys; urban areas; Argentina; Pampas region
Abstract:
... We evaluated the species composition, relative abundance, habitat use, and seasonal variability of raptor assemblages in the Flooding Pampas of Argentina, which represents the southeastern part of the biome known as the Rio de la Plata Grasslands. We conducted seasonal roadside surveys to detect raptors in modified and natural habitats over a 3-yr period from spring 2006 through autumn 2009. We cl ...
DOI:
10.3356/JRR-15-56.1