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Posts tagged ‘behaviour’


Aggressiveness between Short-toed Eagles

Apr 21, 2012 / 4 Comments

Hello everyone,

I am writing to tell a strange incident happened yesterday: a lady calls the CRAS Pignola (PZ, Italy) /map/ saying she had found two «hawks» in trouble and asks if she can deliver. After an hour she arrived with a pair of Short-toed Eagle! The huge female is in good condition and will probably be released in a couple of days.
The male instead had deep lacerations to the chest and throat, so as to show the crop.
Basically the skin in some places no more, and also the pectoral muscle is damaged.
The crop was full ….. and a tail sticking out from the bill….. we pulled out a snake of 1.20 m ….. probably had it in the throat the day before, when the lady found them and brought home with him.

The strange thing is that the lady has told of seeing them sticking up in the air to fall on the ground. At that point they roll in a pond for irrigation, where she intervened.

According to the reconstruction the healthy one (the female) has repeatedly attacked the other’s throat causing him serious injuries.

A reconstruction does not convince me at all, has anyone had such experiences? That is, if by chance you know so much aggressive behavior between Short-toed Eagles?

Consider that the male will almost certainly not survive due to septicemia in very advanced stage.

Dr. Egidio Fulco
Studio naturalistico MILVUS
Via F.lli Perito snc, 85010 Pignola (PZ)
 

Papers of Guido Premuda and Luca Baghino published

Dec 27, 2011 / Comment

Two articles are available in the Bibliography section of Guido Premuda‘s website Sunbird.it:

PREMUDA G., 2010 – Trends at a roost of Short-toed Eagles Circaetus gallicus over ten years // Avocetta 34: 63-64. – Short-toed Eagle. file (En).

PREMUDA G., BAGHINO L., GUSTIN M. & BORIONI M., 2010 – Data on spring migration of immature Short-toed Eagles Circaetus gallicus through the Central Mediterranean route (Italy, Tunisia) // Avocetta 34: 65-68. – Short-toed Eagle. file (En).

 

La Plume du Circaète n° 9

Dec 27, 2011 / Comment

The LPO Mission Rapaces websiteThe next number of the La Plume du CircaèteShort-toed Eagle. file (Fr) {rough translation} has been published in November 2011.

The list of contents (Fr):

Suivi / Conservation 2 »

Synthèse nationale 2010 2; Parc national des Cévennes 3; Puy-de-Dôme 4; Hautes-Alpes 6; Bouches-du-Rhône 7; Hérault 9; Elevage au sol dans le Limousin 9; Nidification sur le Vercors 11; Eolien en Saône-et-Loire 11; Bec-grêle et orteils-courts 12

Observations dans l’Hérault 13 »

Menaces 17 »

Circaète et pélerins 17; Pathologies d’un jeune 18; Tirs dans le Tarn et en Camargue 18

International 19 »

Estivage au Maghreb 19; Un dortoir en Espagne 20; Un jeune en Allemagner 20

 

Feeding of Short-toed Eagles in northeastern Greece

Oct 29, 2011 / Comment

A new work of Dimitris E. Bakaloudis and Christos G. Vlachos on feeding of Short-toed Eagle in the Dadia-Lefkimi-Soufli National Park /map/ is published on the Journal of Biological Research website:

• Dimitrios E. Bakaloudis, Christos G. Vlachos, 2011 – Feeding habits and provisioning rate of breeding short-toed eagles Circaetus gallicus in northeastern Greece // Journal of Biological Research-Thessaloniki 16: 166 – 176. – 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

 

La Plume du Circaète n° 8

Sep 9, 2010 / Comment
La Plume du Circaète on the LPO website

A new number of the La Plume du CircaèteShort-toed Eagle. file (Fr) {rough translation} has seen the light in August 2010.

The list of contents (Fr):

Suivi / Conservation 2 »

Synthèse nationale 2009 2; Parc national des Cévennes 3; Puy-de-Dôme 6; Franche-Comté 7; Hautes-Alpes 8; Bretagne 9; Bouches-du-Rhône 9; Dangereuse capture des reptiles 10

Observations dans l’Hérault 13 »

Menaces 21 »

Tirs et électrocutions 21

International 22 »

Les circaètes en Ukraine 22; Histoire d’un circaète captif 24

Sensibilisation 26 »

Convention LPO/ONF en Isère 26; Rencontres des réseaux 27; Un réseau aigle botté 27; Un dépliant circaète ? 28; Hommage à Françoise Gérardin 28; Rapaces de France 28

 

Viktor Belik’s article on behaviour of Short-toed Eagle

Mar 31, 2010 / 1 Comment

Viktor Belik - Demonstrative and hunting behavior of Short-toed Eagle. Figure 1A new article on Short-toed Eagles’ demonstrative and hunting behaviour is presented here by kind consent of the author – Viktor Belik. The article is planed to be published in next issue of the Strepet ornithological journal. This is a generalized result of 40 years’ field observations.

• Виктор Белик, 2009 – Особенности демонстративного и охотничьего поведения змееяда [Demonstrative and hunting behaviour of Short-toed Eagle] // Стрепет. Т.7 − Вып. 1-2 − С. 50–61 (Ru).