Archive for May, 2008


Biotopes. Haute-Loire (France) -2

Wednesday, May 28th, 2008 by Admin / No Comments
Contributor: Bernard Joubert.
Country: France. Region: South Auvergne. Department: Haute-Loire.
Short-toed Eagle population: 75 / 80 pairs.
Please take a look at the map of main survey area. General description and photos can be viewed below:
Short-toed Eagle. Biotopes. Photo 1

Two neighboring breeding sites with eyries 2100 m apart (but more than an hour on foot) in the heart of the Allier gorges, one of the most scenic spots of the Massif Central with a great biodiversity an no measures of protection. The area is a border of the massif of La Margeride and the Velay’s hight plateaux, on the margeridian slope. Here, the valley is 400 m deep with slopes of 60%. Generaly, those birds avoid meeting but some hunting grounds are shared that can cause agonistic behavior.

Short-toed Eagle. Nesting biotope. Photo 2
Breeding site LM: Woods of firs and beeches with some pines. In a cool open concavity on the left slope of the Allier valley. The nest sits on a pine, 250 m from a path. 69% incline. On a granitic formation. Very little human activity.

Altitude: 890 m. Exposition: NE.

Other interesting species: Falco peregrinus, Lutra lutra, Hippolais polyglotta, Ptyonoprogne rupestris, Emberiza cia, Satyrus actaea.
Short-toed Eagle. Nesting biotope. Photo 3
Breeding site SV: Because of the exposition, woods consist of oaks with some beeches and pines. Sometimes, gneissic outcrops cut through the forest. The nest is at the top of a pine, 75 m from a path. 55% incline. As the previous site, very few human activities (hunting in autumn and no regular forestry activities).

Altitude: 900 m. Exposition: ENE. Other interesting species: idem.

Short-toed Eagle. Hunting biotope. Photo 4

Nearest hunting ground: 100 ha of heath, growing after fires. No agricultural activities. Everywhere brooms, thick or sparse, with rocks in places, cliffs and bushes and few pines. The slopes are difficult of access for humans because of the vegetation, rocks and declivity, but very easy for snake eagles, with up-draughts (permitting hang-gliding and thermal soaring).

Videos and photos from Systema Naturae

Friday, May 23rd, 2008 by Admin / 3 Comments

Systema Naturae is a website developed by Vincenzo Rizzo Pinna. He studies birds of prey including Short-toed Eagles in the Maremma Regional Park /map/ and in other places. Let us show you a little gallery of unique video clips (see them below) dedicated to Short-toed Eagles in the Maremma park and also some photos.

In the first video you can see Dr. Francesco Petretti. He is a prominent Italian ornithologist and researcher of Short-toed Eagle, he took part in the creation of the “L’Aquila dei serpenti” film.

Biotopes. Kiev Poles’e (Ukraine)

Sunday, May 11th, 2008 by Admin / No Comments
Contributor: Konstantin Pismennyi.
Country: Ukraine. Region: Kiev Region (with adjacent areas). Zone: Polesie. Short-toed Eagle population: 40 / 50 pairs.
Please take a look at the map of main survey area. General description and photos can be viewed below:

The zone has principally horizontal landscape. Large mainly pine man-made forests with oaks, birches and other leafy trees. Many not big rivers and wetlands. Big pieces of water, such as the Dnieper River with the Kiev Reservoir and some of the Dnieper’s tributaries: the Desna and the Pripyat Rivers. Rivers floodplanes are traditionally used as pastures for cows mainly and as grasslands.
Species of the potential prey: Natrix natrix - the most numerous, apparently is staple food of Short-toed Eagle, also sporadical Vipera berus and extremely rare Coronella austriaca; some species of lizards: Anguis fragilis - common, Lacerta agilis - the most numerous.

Typical breeding territories: old thin dry parts of pine forests. Nests on pines, usually near the tops, sometimes in “witch’s broom”. There are a lot of cutover areas inside the forestlands. A range of known the nest situation heights: 13-33 m.

Typical hunting territories: large open areas situated close to various pieces of water, such as floodplanes of big and small rivers, grounds nearby marshes and drain channels - usual inhabitations of Grass Snake and lizards.