reprintinfo.asp. doi: 10.1525/cond.2010.100150 Resumen. la determinación de la edad de las aves a menudo se realiza a partir de diferencias de plumaje entre individuos inmaduros y adultos. entender estos patrones puede mejorar nuestra capacidad de distinguir patrones demográficos dentro de las poblaciones. investigamos patrones de muda prebásica de Euphagus carolinus durante el otoño en whiteho...

We describe an enormous Late Cretaceous fossil bird from Kazakhstan, known from a pair of edentulous mandibular rami (greater than 275 mm long), which adds significantly to our knowledge of Mesozoic avian morphological and ecological diversity. A suite of autapomorphies lead us to recognize the specimen as a new taxon. Phylogenetic analysis resolves this giant bird deep within Aves as a basal m...

Address for Correspondence/Yaz›şma Adresi: Dr. Uğur Canpolat, Hacettepe Üniversitesi Tıp Fakültesi, Kardiyoloji Anabilim Dalı 06100, Sıhhıye, Ankara-Türkiye Phone: +90 312 305 17 80 Fax: +90 312 305 41 37 E-mail: [email protected] Available Online Date/Çevrimiçi Yayın Tarihi: 23.05.2012 ©Telif Hakk› 2012 AVES Yay›nc›l›k Ltd. Şti. Makale metnine www.anakarder.com web sayfas›ndan ulaş›labili...

Address for Correspondence/Yaz›şma Adresi: Dr. Kameel Mungrue, Department of Paraclinical Sciences Public Health & Primary Care Unit University of the West Indies EWMSC, Mt Hope, Trinidad Phone: 868 645 6741 Fax: 868 645 5761 E-mail: [email protected] Accepted Date/Kabul Tarihi: 21.12.2011 Available Online Date/Çevrimiçi Yayın Tarihi: 18.04.2011 ©Telif Hakk› 2011 AVES Yay›nc›l›k Ltd. Şti. Mak...

Address for Correspondence/Yaz›şma Adresi: Anita Sadeghpour, MD, FASE, FACC, Adult Congenital Heart Disease, Echocardiography Research Center Rajaie Cardiovascular Medical and Research Center, Tehran University Medical Science Adjacent to Mellat Park, Tehran-Iran Phone: +98 21 23922145 Fax: +98 21 22042026 E-mail: [email protected], [email protected] Accepted Date/Kabul Tarihi: 28.02.2...

We extend the trade restrictiveness index approach to the case of market imperfections and domestic regulations addressing them. We focus on standard-like non-tariff measures (NTMs) affecting cost of production and potentially enhancing demand by increasing product quality or reducing negative externalities. We apply the framework to the database of Kee et al. (2009) and derive ad valorem equiv...

Trematodes of Audouin 3 gull, La rus audouinii (Aves, Laridae), from Chafarinas lslands (W Mediterranean).-A survey was carried out on the trematode fauna of Larus audouinii Payraudeau, 1826 (Aves, Laridae) in the Alboran Sea, south-western Mediterranean. A total of 10 trematode species was found: Sch/josomaatinae gen. sp., Ornithobilharzia sp., Pachytrerna calculus, Renico/a lar( Brachylecithu...

reprintInfo.asp. DOI: 10.1525/cond.2009.080080 Resumen. Las aves que obligatoriamente viven en pastizales están sufriendo algunas de las disminuciones poblacionales más pronunciadas de todos los paserinos de América del Norte. Pocos estudios han tratado los patrones de uso de hábitat de estas especies mientras están invernando en el sudeste de Estados Unidos. La pradera seca del sur-centro de F...

The purpose of this application is to conserve the current universal understanding and usage of the specific names of Macronectes giganteus (Gmelin, [1789]) and M. halli Mathews, 1912, for the southern, antarctic and the more northern, subantarc-tic species of giant petrel respectively (family PRO-CELLARIIDAE).The namegiganteus (type species of the genusMacronectes Richmond,...