An overview of migratory birds in Brazil

M Somenzari, PP Amaral, VR Cueto… - Papéis Avulsos de …, 2018‏ - SciELO Brasil
We reviewed the occurrences and distributional patterns of migratory species of birds in
Brazil. A species was classified as migratory when at least part of its population performs …

Status of the Red Knot (Calidris canutus rufa) in the Western Hemisphere

PW Atkinson, UK Thetford, NA Clark… - Studies in Avian …, 2007‏ - rucore.libraries.rutgers.edu
The population of the rufa subspecies of the red knot Calidris canutus, which breeds in the
central Canadian arctic and mainly winters in Tierra del Fuego, has declined dramatically …

[کتاب][B] Subtropical convergence environments: the coast and sea in the southwestern Atlantic

U Seeliger, C Odebrecht, JP Castello - 2012‏ - books.google.com
Subtropical convergence regions in the southwestern Atlantic have a high biological
productivity, and are important as nursery and feeding areas and as reproduction grounds …

[PDF][PDF] First results using light level geolocators to track Red Knots in the Western Hemisphere show rapid and long intercontinental flights and new details of migration …

LJ Niles, J Burger, RR Porter, AD Dey… - Wader Study Group …, 2010‏ - researchgate.net
Understanding the biology, constraints of migration, and the yearly movement patterns of
birds is essential to conserving them, particularly in the case of long-distant migrant …

[HTML][HTML] Revisão e atualização da lista das aves do Rio Grande do Sul, Brasil

GA Bencke, RA Dias, L Bugoni, CE Agne… - Iheringia. Série …, 2010‏ - SciELO Brasil
Neste artigo, a lista das aves do estado do Rio Grande do Sul (281.749 km²) é revisada e
atualizada. A inclusão de espécies na lista seguiu dois critérios principais:(i) ocorrência no …

Food, Feeding, and Refuelling of Red Knots during Northward Migration at San Antonio Oeste, Rio Negro, Argentina (Alimentacion y Reabastecimiento de Playeros …

PM González, T Piersma, Y Verkuil - Journal of Field Ornithology, 1996‏ - JSTOR
We studied the food and feeding ecology of Red Knots Calidris canutus rufa on an area of
rocky flat, or restinga, near San Antonio Oeste in the northwest of Golfo San Matías …

Migration and mass change of White-rumped Sandpipers in North and South America

BA Harrington, FJ Leeuwenberg, SL Resende… - The Wilson Bulletin, 1991‏ - JSTOR
White-rumped Sandpipers (Calidris fuscicollis) migrate between Canadian Arctic breeding
areas and" wintering" areas in Patagonia, one of the longest animal migrations in the …

Migratory connectivity of Semipalmated Sandpipers: Winter distribution and migration routes of breeding populations

C Gratto-Trevor, RIG Morrison, D Mizrahi, DB Lank… - Waterbirds, 2012‏ - BioOne
The Semipalmated Sandpiper (Calidris pusilla) is a small, abundant shorebird that breeds
primarily in sub-Arctic to mid-Arctic habitats across the Nearctic and winters principally along …

Feeding behavior and prey of three migratory shorebirds (Aves: Charadriiformes) during the nonbreeding season in southern Brazil

JA Angarita-Báez, CJ Carlos - acta ethologica, 2024‏ - Springer
Migratory shorebirds such as Calidris alba, C. fuscicollis, and Charadrius semipalmatus
congregate in stopover areas like coastal wetlands to rest and feed, building up sufficient …

Seasonal variation in shorebird abundance in the State of Rio Grande do Sul, Southern Brazil

AL Scherer, MV Petry - The Wilson Journal of Ornithology, 2012‏ - meridian.allenpress.com
We describe the frequency of occurrence and seasonal variations of shorebirds
(Charadriidae and Scolopacidae) along a 120-km transect of beach between Balneário …