Circaetus gallicus information navigator

Posts tagged ‘observation’


Monitoring of Short-toed Eagle in France in 2017

Dec 11, 2018 / Comment

The total scale of collected data in the journal of the ST Eagle national monitoringSummary table of Short-toed Eagle monitoring data program in France is impressive and deserves special attention:

Cahier de la surveillance 2017. Circaète Jean-le-Blanc Circaetus gallicus [Journal of the Short-toed Eagle monitoring in 2017] // short-toed-eagle.net.

Thanks a lot to Renaud Nadal for sharing that remarkable review!

 

The first breeding of ST Eagle in Romandy

Nov 30, 2018 / Comment

After the first reports of the breeding of Short-toed Eagle in Switzerland, the successful attempt was observed in Central Valais /map/ in 2017:

An unique photo: the juvenile Short-toed at the nest and an immature Golden Eagle / by Stéphane Mettaz• Raphaël ARLETTAZ, Stéphane METTAZ & Klaus AGTEN, 2018 – Première nidification réussie du Circaète Jean-le-Blanc Circaetus gallicus en Suisse romande [The first successful nesting of Short-toed Eagle in Romandy] // Nos Oiseaux 65/3, N° 533: pp. 175-179. – Short-toed Eagle. file (Fr).

The article is available on the University of Bern website.

 

Staying in N France and migration in S Turkey

Oct 31, 2018 / Comment

Two Short-toed Eagles together, Brassoir - 2016 / by Rémi MalignatHenry de Lestanville describes in his paper staying of 2 Short-toed Eagles at Brassoir in summer 2016 and the current status of the species in Picardy /map/:

• Henry DE LESTANVILLE, 2018 – Stationnement de deux Circaètes Jean-le-blanc Circaetus gallicus à Brassoir en 2016 [Staying of two Short-toed Eagles at Brassoir in 2016] // Avocette, 42 (1) – Revue naturaliste de Picardie Nature: pp. 3-8. – Short-toed Eagle. file (Fr).

An impressive number of ST Eagles migrating at Sarimazi, Southern Turkey /map/, in autumn 2018 is reported on the Egyptian Vulture New LIFE site: 10853. This raises a lot of questions about real strength of their streams from Eastern Europe. Many thanks to Gábor Papp for sharing!

 

Records at the species range boundaries

Aug 31, 2018 / Comment

Immature Short-toed Eagle in UK in 2014, by Roger StarbuckSeveral records of Short-toed Snake Eagle at the boundaries of the species range were reported this summer. Local birders informed about observation of an eagle again in the United Kingdom, at Ashdown Forest /map/ in East Sussex: it was seen several times since June 21st. Unfortunately, the age of that bird has remained unknown. Four years earlier, a young Short-toed Eagle had been observed at Morden Bog /map/, near Wareham.

Photos of Short-toed Eagle by Liudmila Pozhidaeva on the Birds of Siberia websiteAt the opposite side of the range’s northern boundary, not far from Barnaul /map/, the administrative centre of the Altai Krai, a Short-toed Eagle was recorded this year too. Photos of an adult Short-toed Eagle female by Askar Isabekov on the Birds of Kazakhstan websitePhotos of it are available on the Birds of Siberia website. This time it was an adult bird, as well as the previous one observed in 2016. Also, this summer has brought many encounters with ST Eagles to birders in Kazakhstan, just enjoy the pictures.

 

ST Eagle nesting in central southern Switzerland

Dec 17, 2017 / Comment

The next recently published article is dedicated to tracking a breeding attempt of Short-toed Eagles in the Canton of Ticino /map/:

• Filippo RAMPAZZI, Luca PAGANO, 2017 – La nidificazione del biancone Circaetus gallicus nel Cantone Ticino (Svizzera) [Nesting of Short-toed Eagle in the Canton of Ticino (Switzerland)] // Bollettino della Società ticinese di scienze naturali, 105: 77-85. – Short-toed Eagle. file (It) {rough translation}.

The record of successful breeding after the long absence of such data for central southern Switzerland can be considered as an evidence of Short-toed Eagle spread in Switzerland and northern Italy in recent years.

Our sincere thanks to Luca Pagano for kind sharing the paper!

 

Short faunistic notes: CE Belgium and NE Italy

Sep 30, 2017 / Comment

We are continuing to collect various texts about Short-toed Eagle records and observations in various regions. Along records in modern online databases, they give the fuller patern of the species distribution and its evolution within recent decades:

• Giacomo SGORLON, 2016 – Estivazione del Biancone Circaetus gallicus nella pianura Veneta Orientale [Summering of a Short-toed Eagle in the Eastern Veneto plain] // Uccelli d’Italia, 41: 150-152. – Short-toed Eagle. file (It) /map/.

• Lurent-Henry GÉE, 1989 – Séjour d’un Circaëte Jean-le-Blanc (Circaetus gallicus) en Meuse hutoise en juillet-aout 1988 [Stay of a Short-toed Eagle near the Huy City and the River Meuse in July-August 1988] // Aves, 26/3-4: 205-206. – Short-toed Eagle. file (Fr) /map/.