Photos of different aged Short-toed Eagle chicks are made by Jean-Pierre Malafosse and are published now by courtesy of the author.
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
They can be helpful to reseachers for estimated determination of the chicks’ age.
This text about nesting Short-toed Eagles in the environs of Marseille as an example of the species adaptation to urbanization is offered by Richard Frèze:
• Richard Frèze, 2008 - Un Circaète aux portes de Marseille (Fr). Also you have a possibility to open pdf-file 
of the article, view map, /map/ and photos.
These photos of Short-toed Eagle chick (© Konstantin Pismennyi) were made on a territory of Mezhrechenskiy Regional Landscape Park /map/. The chick was 6-7 weeks old. The whole population of Short-toed Eagles is estimated now as about 10 territorial pairs.
 |
 |
 |
 |
 |
You can read more about birds of prey of Mezhrechenskiy Park on a website of Ukrainian Birds of Prey Research Centre. The information is prepared by Sergey Domashevsky there.