Get this from a library! Note statistiche su la distribuzione e la popolazione delle grandi citta' con speciale riguardo alla marittimita' ed all'altimetria. Popolazione e territorio dla 1860 al 1960, con la distribuzione territoriale dei risultati dei censimenti by Comune . I'm still preparing a checklist of vertebrates and insects rel,With this project, we aim at investigating both the movement ecology and the foraging habitat selection of Scopoli’s shearwaters breeding in the heavily exploited Mediterranean Sea. Moreover, reduced egg volume was predicted by both high wing-disc loading and early laying only in 1979, suggesting that flight costs early in this season interfered with the ability of females to produce larger eggs. El cleptoparasitismo fue la técnica más frecuentemente utilizada para la obtención de alimentos (76% de todos los eventos de forrajeo). Per 19 nidi è stato possibile definire il numero di giovani involati (μ= 1,42; Min 0; Max 3; σ= 0,84). Smaller colonies were detected on the Monti della Tolfa, in proximity of Lake Bracciano, along the Sacco and Liri,Access scientific knowledge from anywhere.© 2008-2020 ResearchGate GmbH. Los primeros ejemplares llegaron al basural al amanecer, mientras que los últimos ejemplares se fueron justo antes de la puesta del sol. Nell'area romana la specie, diffusa nel dopoguerra è stata abbondante fino agli anni '60, in declino negli anni successivi (Battisti et al., 1998 ) e in ripresa successivamente: oggi, la periferia sud-occidentale di Roma ospita una popolazione di 39-52 coppie che nidificano in situazione coloniale a Castelporziano, a Castel di Guido e a Tenuta dei Massimi (De.ResearchGate has not been able to resolve any references for this publication.I'm working on fauna present in 2 rubbish dump, located in central Italy. All rights reserved.Roma : Facoltà di scienze statistiche, demografiche ed attuariali dell'Università di Roma, Istituto di demografia, 1974.166 pages, 3 unnumbered leaves of plates : illustrations ; 24 cm. Expecially Mediterranean gulls and Black kites were studied. 6/15. In totale sono state censite e localizzate 25 coppie: 10 a Castel di Guido, 5 nei pressi di Tenuta Massimi e 10 nel P.N.R. This number refers to certain and probable breeding pairs but the presence of unknown active nests is possible. *FREE* shipping on qualifying offers. Please try again.There was an error retrieving your Wish Lists. Please try again.There was a problem loading your book clubs. /// Межгодовые различия репродуктивных попыток у самок американского кроншнепа Numenius americanus четко связаны с изменениями условий существования. Among them, some species are of conservation concern at European, regional or local scale. (Roma, 1946) 8vo stralcio con copertina posticcia muta, pp. Females did little flying prior to laying, and heavier females with relatively,The Castelporziano Reserve (Rome) hosts a breeding population of Black Kites (Milvus migrans), which may be the most dense in Central Italy, consisting of a least 16 pairs in 1991 and 9 pairs in 1992. ;] Advanced Search Find a Library. Please re-enter recipient e-mail address(es).You may send this item to up to five recipients.The name field is required. ATTENTION !! Анализ путей показал, что одна толъко масса тела - ненадежный прогностический признак ежегодного объема яиц. In the course of 2003 a study on Black Kite (Milvus migrans) population in Rome's territory has been carried out. Please enter the message.Would you also like to submit a review for this item?Create lists, bibliographies and reviews:Your request to send this item has been completed.Separate up to five addresses with commas (,).The subject field is required. : : NOT A BOOK *********** “estratto” or “excerpt” means simply a few pages, original nonetheless, printed in a magazine. The productivity, in 2008, was 1.92 ± 0.49 juveniles/successful pair. Nesting began significantly later in 1979 for all females, and lighter females not only laid earlier in the season, but they also laid larger eggs than heavier females. The official website of professional Italian football club AS Roma. Some features of WorldCat will not be available.Image provided by: CDC/ Alissa Eckert, MS; Dan Higgins, MAM.The E-mail Address(es) field is required. Search for Library Items Search for Lists Search for Contacts Search for a Library. Please enter your name.The E-mail message field is required. Di.Cookies help us deliver our services. The other important foraging area is Malagrotta Rubbish Dump, where a maximum of 88 individuals have been seen at the same time.

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