The Flight of Bird R04(1999)

This female Osprey was translocated to Rutland Water on 12 July and released on 29 July. Just before release this bird weighed 1610g and had a winglength of 440mm. BTO ring number 1342794.

Bird R04 was reluctant to leave the pen when it was released and was initially rather inactive. Later it became a very confident flier.


Map produced using DMAP software

Date
Lat. + Long.
Near:
30/8/99
52.65N+0.69W

Rutland Water

31/8/99
51.01N+0.84W

South Downs, West Sussex

1/9/99
48.27N+1.07W

East of Renne, NW France

2/9/99
43.59N+1.20W

Les Landes, near Biarritz.

4/9/99
43.45N+1.03W

East of Biarritz

5/9/99
40.40N+4.34W

West of Madrid, Sierra de Gredos

6/9/99
39.1N+2.9W?

Guadiana, 180km SE Madrid

8/9/99 05:00
36.56N+4.93W

Sierra de Ronda, 30km from the Med.

8/9/99 08:25
35.58N+4.60W

30km from Morocco, 50km E of Gibraltar

8/9/99 10:00
35.28N+5.76W

S of Tetouan, Morocco

9/9/99 16:24
30.64N+8.58W

Atlas mountains, S of Marrakech

9/9/99 19:18
30.39N+8.59W

Atlas mountains, S of Marrakech

10/9/99 20:30
28.47N+9.83W

Goulimine,200km S of Agadir

12/9/99 08:30

26.26N+11.07W

Mauritania/Western Sahara

12/9/99 10:15

25.836N+10.80W

Agmar, Mauritania

13/9/99
20.88N+15.23W

120km E of Port Etienne, Mauritania

15/9/99
19.45N+16.45W

70km N of Nouakchott, Mauritania

16/9/99

17.25N+17.17W

50km off coast of Mauritania

17/9/99

15.41N+16.75W

S of St Louis, Senegal coast

19/9/99

14.70N+17.20W

SE of Dakar, Senegal

20/9/99

15.93N+16.43W

SE of St Louis, Senegal

21/9-19/10/99

16.52N+16.34W

Senegal River, N of St Louis.

Bird 04 had a steady flight south from Rutland Water , moving over 1000km in 3 days. Then came a short stop-over, perhaps around the lakes in Les Landes. It took her 4 days to tranvserse Spain and cross the Mediterranean to Morocco. Another week and she crossed the western edge of the Sahara desert to the Atlantic Coast . She then followed the coast south into Senegal until 19/9, before retracing her flaps about 230km north again.

The total distance south from Rutland Water was 4878km in 21 days.

She then settled in the area N of St Louis very close to the UNESCO World Heritage Site, Parc National des Oiseaux du Djoudj. Her radio has now stopped transmitting.

Back to main satellite page / On to flight of R05(1999)