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Das Porträt stellt vor: „Eddie“ the Eagle. 04. August 2025, Landkreis LRO. Abb. 1:  Jungadler "Kalle" im Alter von 34 Tagen währe...

Showing posts with label Marsh Harrier. Show all posts
Showing posts with label Marsh Harrier. Show all posts

Monday, February 14, 2011

Raptor Monitoring - Lesser Spotted Eagle (1990 - 2010)

Since 1990 - I control a 420 square kilometer area in NE-Germany on raptors. Specific studies are here for Lesser Spotted Eagle (Aquila pomarina) and Hobby (Falco subbuteo).
2010 was a very successful year for the LSE in the study area: 
15 occupied territories (RP),
13 pairs (BP) have begun with the brood (87%), 
10 pairs were successful (0,85 juv.*/BP; 0,73 juv.*/RP - * = one pair with 2 juv.).
The LSE population varies between 2,4 - 4,0 RP/ 100 square km. 
In 2010 there were 3,6 RP/ 100 square km.
This clutch was over-brooded. Photo: 08.07.2010 - note fresh branches of oaks and down feathers from female.
This young LSE is about two weeks old - note the very fresh branches of spruce.
The female "stands guard" near the young Eagle.
The female after the feeding with a vole.
Typical flight shapes of Aquila pomarina.
Hobby (female) - These beautiful Falcons breeds with 6-8 BP in the area.
Marsh Harrier (male) - Marsh Harrier is a regular breeder in the monitoring area.
The Black Kite broods with 3-4 pairs in the monitoring area.
Honey Buzzard (female) - The monitoring area is one of the best places for Honeys in MV. Is a breeding ground for up to 28 pairs (6,7 BP/ 100 square km in 2005-2008).
The Red Kite is typical breeder in the monitoring area. The breeding population varied in the past 20 years with 48 - 55 pairs (11,4 - 13,1 pairs/ 100 square km). All images by Carsten Rohde 2010 and 2011.