Αποτελέσματα Αναζήτησης
Among the cranes, they make the longest distance migrations. Their populations, particularly those in the western range, have declined drastically in the 20th century due to hunting along their migration routes and habitat degradation.
1 Αυγ 2002 · Migration routes of Siberian cranes tracked from northeastern Siberia in 1995 (left) and 1996 (right). As an example, we give the details for ID 21627 tracked in 1995 ( Table 2 and Fig. 1 ). This bird started migration on 1 October, reached northeastern China on 16 October and its wintering site at Poyang Lake on 8 November after a total of 41 ...
The Siberian Cranes’ migration flyway extends over several thousand kilometres taking the cranes across many invisible national borders that did not exist when their ancestors first made this epic journey.
1 Αυγ 2002 · Migration routes of Siberian cranes tracked from northeastern Siberia in 1995 (left) and 1996 (right). Migration route and stopover sites reached by a Siberian crane ID 2167 in...
Siberian Cranes cross Russia from the north to the south with brief migration stopovers. Then they rest for the few weeks at large wetlands in northeast China before their long and rapid passage to Poyang Lake in the middle portion of the Yangtze River floodplain.
1 Αυγ 2002 · Siberian cranes were captured along the lower Indigirka River (71°N, 144–148°E), northeastern Siberia. This area is the main breeding area of the cranes (Meine and Archibald, 1996). We captured three adult Siberian cranes that were flightless due to moulting on 1–5 August 1995, and 10 cranes in 20–28 July 1996, all with the aid of a ...
1 Αυγ 2002 · One Siberian Crane was satellite-tracked from the south Caspian Sea to its breeding grounds in Russia during the spring of 1996, and rested primarily at the eastern end of the Volga River delta, which suggests that the delta may be an important resting site for Siberian Crane.
