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Documents disponibles écrits par cet auteur (6)
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Article
Yoram Yom-Tov, Auteur ; Tor Kvam, Auteur ; Oystein Wiig, AuteurWe studied the effect of various factors on body size variation of the Eurasian lynx in Norway, using data from 374 lynx collected between 1960 and 1976 and whose locality of capture, year of birth, sex, and age were known. Body size of lynx in [...]
Article
Yoram Yom-Tov, Auteur ; Anna Roos, Auteur ; Peter Mortensen, Auteur ; Oystein Wiig, Auteur ; Shlomith Yom-Tov, Auteur ; Thrine M. Heggberget, AuteurWe studied geographical and temporal body size trends among 169 adult museum specimens of the Eurasian otter (Lutra lutra) collected in Sweden between 1962 and 2008, whose sex, year of collection, and locality were known. Skull size and body mas[...]
Article
Yoram Yom-Tov, Auteur ; Shlomith Yom-Tov, AuteurRecent studies indicated that body size of various animals, including birds, changed during the twentieth century, and these changes were attributed to changes in food availability and climate. We used museum skins of goshawks (Accipiter gentili[...]
Article
Tsewang Namgail, Auteur ; Yoram Yom-Tov, AuteurWe studied the effects of body mass, status (resident or migratory) and diet on the breeding elevation range and timing of reproduction of the birds in the Trans-Himalayan region of Ladakh, northwestern India. Most of breeding birds of Ladakh ar[...]
Article
Yoram Yom-Tov, Auteur ; Ohad Hatzofe, Auteur ; Eli Geffen, AuteurDuring the course of the 20th century many changes took place in the area encompassing Israel and the Palestinian Authority (hereafter Israel; ca. 28,000 km(2)): the human population grew from ca. 650,000 inhabitants during 1900-1903 (Rupin, 192[...]
Article
Guilad Friedemann, Auteur ; Yoram Yom-Tov, Auteur ; Uzi Motro, Auteur ; Yossi Leshem, AuteurUntil the 1980s, at least 31 pairs of long-legged buzzards (Buten rufinus) nested along the streams of the Judean Mountains in Israel, mostly on rocky cliffs, which - according to existing literature - is the common nesting style of this bird. D[...]
