Elena Ramella Levis

Direct Killing, Poisoning, and Electrocution Drive High Human-induced Mortality of Raptors in Africa

Saffiya D Ginel, Corinne J. Kendall, Darcy Ogada, Evan R. Buechley et autres

es, ee, cn, gr, it, us, il, fr, fi, no, nl, de (code pays fourni par la source)

Effects of grassland fragmentation and precipitation on secretarybird Sagittarius serpentarius reproduction in the Serengeti ecosystem

Federico Romani, Ernest E. Mjingo, Emmanuel Clamsen Mmassy, Mario Posillico et autres

Accurate demographic data are essential for understanding population dynamics and developing effective conservation strategies for threatened raptor species. This study provides the first quantitative assessment of how grassland fragmentation at landscape scale, driven by woody plant encroachment, and interannual variation in precipitation …

it, us, Tanzanie, nl (code pays fourni par la source)

Author response for "Effects of grassland fragmentation and precipitation on Secretarybird (Sagittarius serpentarius) reproduction in the Serengeti ecosystem"

Federico Romani, Ernest E. Mjingo, Emmanuel Clamsen Mmassy, Mario Posillico et autres

Author response for "Effects of grassland fragmentation and precipitation on Secretarybird (Sagittarius serpentarius) reproduction in the Serengeti ecosystem"

Federico Romani, Ernest E. Mjingo, Emmanuel Clamsen Mmassy, Mario Posillico et autres

Habitat selection by an extraordinary savannah raptor: environmental factors driving abundance of the Secretarybird Sagittarius serpentarius in the Serengeti National Park (Tanzania)

Federico Romani, Emmanuel Clamsen Mmassy, Daniele Pellitteri‐Rosa, Mario Posillico et autres

Capsule We estimated the population size of the Secretarybird in the Serengeti National Park and identified ecological factors characterizing the high-density areas, which should be established as high-priority conservation zones.Aims To estimate the abundance and density of Secretarybird within the Serengeti National …

it, de, Tanzanie (code pays fourni par la source)

Repertoire and vocal behaviour of the grey heron ( Ardea cinerea ) during the breeding season: a case study in the western Po Valley

Federico Romani, Elena Ramella Levis, Gianni Pavan

The grey heron is an extensively studied and widely distributed colonial bird species in the Old World; however, relevant information on the role played by vocalisations during the life cycle of individuals is still lacking. This research aimed to deepen the available …

it (code pays fourni par la source)

Vocal repertoire of the Eurasian griffon vulture ( Gyps fulvus ) in the central Apennines: a baseline assessment

Federico Romani, Elena Ramella Levis, Mario Posillico, Giancarlo Opramolla et autres

The Eurasian griffon vulture (Gyps fulvus) represents an exception among the European accipitrids, as it forms highly populated colonies. Although it has been the subject of many studies, social interactions and intraspecific communication are still relatively unexplored. Because of its social habits, …

it (code pays fourni par la source)