<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dominguez, Monica</style></author><author><style face="normal" font="default" size="100%">Barba, Emilio</style></author><author><style face="normal" font="default" size="100%">Canto, Jose L.</style></author><author><style face="normal" font="default" size="100%">Lopez, German M.</style></author><author><style face="normal" font="default" size="100%">Monros, Juan S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Seasonal interchange of the European Robin Erithacus rubecula populations in an evergreen holm oak forest</style></title><secondary-title><style face="normal" font="default" size="100%">ACTA ORNITHOLOGICA</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Erithacus rubecula</style></keyword><keyword><style  face="normal" font="default" size="100%">European Robin</style></keyword><keyword><style  face="normal" font="default" size="100%">flight-related morphology</style></keyword><keyword><style  face="normal" font="default" size="100%">migratory tendency</style></keyword><keyword><style  face="normal" font="default" size="100%">population replacement</style></keyword><keyword><style  face="normal" font="default" size="100%">wintering quarters</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007///</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">15 - 21</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">European Robins are found at ``La Font Roja{''} Natural Park in SE Spain throughout the year. Analysis of recaptures of individually marked birds during 3 years strongly suggests that individuals breeding in the park abandon it during the winter, while a new wintering population occupies the park between November and March. We found that during 5 weeks in April and 3 weeks in October the two populations overlapped. We also analysed the biometry of the ``local{''} (breeding) and ``wintering{''} populations. The local population had significantly shorter wings, and longer tails and tarsi than the wintering population. In both populations, juveniles had shorter wings and longer tails than adults, but tarsus length did not differ between age classes. Among the local birds, males had longer wings and tails than females, but tarsus length did not differ between sexes (sex could not be determined in the wintering population). Biometric analyses supported the hypothesis of the occurrence of two separate populations in the study area, and also that the migratory tendency (as derived from wing and tail lengths) was higher among the wintering birds.</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;pub-location: WILCZA 64, PL-00-679 WARSAW, POLAND&lt;br/&gt;publisher: MUSEUM &amp; INST ZOOLOGY</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Afzal-Rafii, Zara</style></author><author><style face="normal" font="default" size="100%">Dodd, Richard S.</style></author><author><style face="normal" font="default" size="100%">Pelleau, Yvonne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mediterranean evergreen oak diversity: morphological and chemical variation of acorns</style></title><secondary-title><style face="normal" font="default" size="100%">Canadian Journal of Botany</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biometry</style></keyword><keyword><style  face="normal" font="default" size="100%">chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">diversity</style></keyword><keyword><style  face="normal" font="default" size="100%">ecogeography</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus ilex</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus rotundifolia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1992///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1139/b92-184</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">70</style></volume><pages><style face="normal" font="default" size="100%">1459 - 1466</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Acorns of mediterranean evergreen oak were collected from eight ecogeographically contrasting localities in Italy and Spain. Biometrical analysis of acorns and their cupules showed much greater variation among Spanish populations, encompassing the variation in Italy. The Spanish population at El Pardo, considered the type locality for Quercus rotundifolia, separated from all others. Multivariate analyses of the chemical data indicated, on the one hand, separation of Spain from Italy, and on the other hand, a separation of interior Spanish populations from coastal populations. The importance of lipid composition in the former separation may reflect genetic differentiation between these two origins. Coastal populations were closer to Italian and we suggest were a zone of introgression and hybridization between Quercus ilex and Q. rotundifolia and probably also Quercus coccifera at Bonete Albacete</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">doi: 10.1139/b92-184doi: 10.1139/b92-184The following values have no corresponding Zotero field:&lt;br/&gt;publisher: NRC Research Press</style></notes></record></records></xml>