Circaetus gallicus information navigator

Category: Texts › En ›


Short-toed Eagles in Ukraine. Photos of 2011

Jun 29, 2011 / 1 Comment
Short-toed Eagles in Ukraine in 2011
Although some photos taken by me this year in Ukraine aren’t of the highest quality, they’re interesting (at least in my opinion) and they can’t wait for the autumn to be put on the site. That is why the regular annual gallery is published right now in a bit different format. It is going to be renewed during the season of observations of Short-toed Eagles.

Konstantin Pismennyi
Shot in: Kiev Region /map/, Mizhrichynskyi Park /map/, Sumy Polissya /map/

 

Stories of invalid Short-toed Eagles

Apr 29, 2011 / Comment

This story is published on the Infos Étang de Berre website:

• René Coste, 2010 – Le sauvetage de «Balthazar», le circaète blessé, les amoureux des beaux oiseaux et, un vent de colère [Salvation of «Balthazar» – a wounded Short-toed Eagle]Short-toed Eagle. file (Fr).

It has reminded me a story of «Jeanne» – an invalid young Short-toed Eagle, which had been found at the nesting site with a broken right wing in 2008. A short article about the bird was written by me and was kindly translated by Bernard Joubert for its publication in the 8th issue of La Plume du Circaète. The eagle had lived 2 years and finally died on August 5th 2010 in the Odessa Zoo.

View Picasa Web Album

Veterinarians made the post-mortem examination, which showed not only a reason of the death – the bad condition of the bird’s digestive system, but also that «Jeanne» had actually been a male. My mistake in determination of the bird’s sex had been made because of several reasons:

Read the rest of this entry »

 

Some notes on Short-toed Eagle in old works

Mar 31, 2011 / Comment

These old short texts have been found recently on the Net:

• Bas van Balen, A. R. Compost, 1989 – Overlooked evidence of the Short-toed Eagle Circaetus gallicus on Java // Kukila. Vol. 4 – No 1-2 – P. 44-46. – Short-toed Eagle. file (En) /map/;

• Wolfgang Rowold & Harald Weidener, 1999 – Beobachtung eines Schlangenadlers (Circaetus gallicus (Gmel.,1788)) in Marienmünster, Krs. Höxter [Observation of the Short-toed Eagle in Marienmünster] // Egge-Weser. Bd. 12. – S. 61. – Short-toed Eagle. file (De) /map/.

And a work on flight properties of Palearctic Eagles, where Short-toed Eagle is one of the research objects:

• Kirmse W., 1998 – Morphometric features characterizing Flight Properties of Palearctic Eagles // Holarctic Birds of Prey. – P. 339-348. – Short-toed Eagle. file (En).

 

Bernard Joubert’s 2010 spring photos

Dec 1, 2010 / 2 Comments

Intraspecies communication and contest behaviour

For 3 hours, the 24th March 2010, I am the witness of a specific behavior between a male and an intruding female. The scene takes place on a nest, two weeks before the laying-date. At first, the male “marks” his site ostensibly. An unknown female, interested by the nest appears …

Bernard Joubert, Haute-Loire /map/

Short-toed Eagle. Bernard Joubert. 2010

 

Papers about Spanish Short-toed Eagles

Nov 20, 2010 / Comment

This paper is available now on a section of Publications in scientific journals of the University of Granada website:

• Gil-Sánchez J.M., Pleguezuelos J.M., 2001 – Prey and prey-size selection by the Short-toed eagle (Circaetus gallicus) during the breeding season in Granada (south-eastern Spain) // Journal of Zoology (Lond.), 255 (1): 131-137. – Short-toed Eagle. file (En) /map/.

…and an abstract of next one is placed on a website of Ardea – the official scientific journal of the Netherlands Ornithologists’ Union:

Pavón D., Limiñana R., Urios V., Izquierdo A., Yáñez B., Ferrer M. & de la Vega A., 2010 – Autumn migration of juvenile Short-toed Eagles Circaetus gallicus from southeastern Spain // Ardea, 98 (1). P. 113–117. (En) /map/.