▲
¹Joint work ¹Our docs AGOSTINI Nicolantonio Big galleries Cévennes National Park DARAWSHI Sameh En-Articles En-Misc En-Summaries External galleries Fr-Articles Fr-Bulletins Fr-Misc FRIEDEMANN Guilad Gallipoli Cognato Park Haute-Loire It-Articles It-Misc JOUBERT Bernard Judean Slopes (Foothills) Kiev Region MALAFOSSE Jean-Pierre & Isabelle Maps MELLONE Ugo Mizhrichynskyi Park Notices Online DB Our galleries PANUCCIO Michele PAPP Gábor PETRETTI Francesco Photos PISMENNYI Konstantin PREMUDA Guido Ru-Articles Sumy Polissya Ukraine URIOS Vicente Videos Western Central Italy
adult ageing behaviour breeding breeding activities breeding biology breeding success chick colour-ringing conservation diet distribution external appearance feeding female flight general biology GSM tracking habitat hunting identification immature individual variation interspecific relationships intra-specific relationships inventory juvenile male map migration route migrations monitoring morphology moulting nest nest-building nesting observation plumage population prey protection report reproduction satellite telemetry sexing species ecology summering tracking transmitter

Circaetus gallicus information navigator

Posts tagged ‘study’


Presentation on feeding ecology in Central Italy

Dec 26, 2013 / Comment

Francesco Petretti reports the findings of a long term study of the feeding ecology of two populations of Short-toed Eagle in Western Central Italy /map/: Maremma Regional Park /map/ and Tolfa hills. In both areas snakes represented the bulk of the diet, but there were significant differences in the selection of prey species with a higher number of “not-conventional prey species”, e.g. mammals and toads, in Maremma Regional Park and a stronger predation on Hierophis (Zamenis) viridiflavus in Tolfa hills. The study is in progress and will be implemented in 2014.

• Francesco Petretti, 2012 – Ecologia alimentare del Biancone (Circaetus gallicus) in due aree di studio in Italia Centrale [Feeding ecology of Short-toed Eagle in two study areas in Central Italy] – Short-toed Eagle. file (It) – presentation, 20 pages.

55 days old Short-toed Eagle chick with a Common Whip Snake (Zamenis viridiflavus) in the nest. Photo by Francesco Petretti
The presentation is published on the Stazione Romana Osservazione e Protezione Uccelli (SROPU) website. It contains tables, diagrams and beautiful photos of Short-toed Eagles and snakes.

Posted in Categories:
It-Presentations, Maremma Park, PETRETTI Francesco, Photos, Western Central Italy /
 

Text of Yves Boudoint

Feb 4, 2007 / Comment

One of works of the oldest Short-toed Eagles researcher in France – Yves Boudoint /map/ – is represented below. This text describes some interesting details of biology of the species and includes notes on some traditional and untraditional methods of study:

• Yves Boudoint, 1953 – Etude de la biologie du Circaète Jean-le-Blanc [Study of the Short-toed Eagle biology] // Alauda, 21 : 86-112. (Fr).

Posted in Categories:
BOUDOINT Yves, Fr-Articles, Haute-Loire /
 

Short videos. Aggregation and rodents

Jan 20, 2007 / 2 Comments
Flocking Short-toed Eagles with tractor. Video by Sameh Darawshi

Part with aggregation: You can see here the special phenomenon in my study area /map/, where many Short-toed Eagles flying over one field (aggregation) that is being worked up by a tractor, waiting for the prey (mainly rodents!) to be exposed by the tractor so that they dive quickly on the prey.

Short-toed Eagle chasing a rodent. Video by Ron Milgalter

Part with Short-toed eagle chasing a rodent: You can see here a Short-toed Eagle chasing a rodent (Gerbil) that has succeeded to get out of a ploughing, and after a relatively long pursuit the Eagle managed to get it.

Short-toed Eagle catching a rodent. Video by Sameh Darawshi

Catching a rodent: here you can see another part where Short-toed Eagle gets a Field Vole in his talons (you can even hear the rodent screaming).

Posted in Categories:
DARAWSHI Sameh, Judean Slopes (Foothills), Videos to download /