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Article
J. K. V. Delhey, Auteur ; M. Carrete, Auteur ; M. M. Martinez, AuteurDans Ardea (89(2) 2001)Many gulls are mainly generalist feeders, but the Olrog's Gull Larus atlanticus is one of few gull species to which relatively specialised (carcinophagous) feeding habits have been attributed. Endemic along the Atlantic coast of Argentina, Urugu[...]
Article
F. Botto, Auteur ; O. O. Iribarne, Auteur ; M. M. Martinez, Auteur ; K. Delhey, Auteur ; M. Carrete, AuteurWe experimentally evaluate the effect of migratory shorebirds on the benthic fauna of three southwestern Atlantic Argentinean stop-over and wintering sites: Bahia Samborombon (35 degrees 30'-36 degrees 22'S,57 degrees 23'W), Mar Chiquita coastal[...]
Article
M. M. Martinez, Auteur ; J. P. Isacch, Auteur ; M. Rojas, AuteurA study was made of the feeding behaviour of Olrog's gull Larus atlanticus in winter. Although feeding mainly on crabs they also, contrary to previous observations, made use of discarded offal, much as other species of gull. Such generalist feed[...]
Article
O. O. Iribarne, Auteur ; M. M. Martinez, AuteurIn Bahia Samborombon (SW Atlantic; 35 degrees 39'-36 degrees 22'S; 56 degrees 45'-57 degrees 23'W) migratory American golden plover (Pluvialis dominica), black-billed plover (P. squatarola), ruddy turnstone (Arenaria interpres), and whimbrel (Nu[...]
Article
A. Bortolus, Auteur ; O. O. Iribarne, Auteur ; M. M. Martinez, AuteurWe evaluated the distribution of waterfowl in relation to a seagrass (Ruppia maritima) patch, to infauna, and on its relationship with substrate characteristics. An experiment performed in the Mar Chiquita coastal lagoon (37 degrees 46'S, 57 deg[...]
Article
J. P. Isacch, Auteur ; M. M. Martinez, AuteurThis study describes annual variation in abundance and population status of non-breeding migratory shorebirds in flooding pampa grasslands of Argentina. We studied two Nearctic species, the American Golden-Plover (Pluvialis dominica) and the Buf[...]
