News
July 29th, 2015
Latest fieldwork missions concerning Acacia mangium
Between April and June 2015 the most recent fieldwork studies concerning Acacia mangium took…
July 24th, 2015
Taking stock of STOC on La Réunion
In 2014, for the second year running, STOC (point-count) surveys took place across La Réunion.…
July 15th, 2015
[Video] The savannas in images
To increase knowledge of the dry savannas of French Guiana and to enhance this special area is…
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
- Agami heron
- 315/489
- Argos tracking
- 265/489
- Bearded tachuri
- 69/489
- Buffer zone of the National Park
- 36/489
- Caravelle peninsula
- 35/489
- French Guiana
- 489/489
- French Guiana savannas
- 89/489
- Guianan Cock-of-the-rock
- 55/489
- Kaw Marshes
- 233/489
- Kaw Mountain
- 45/489
- Martinique
- 80/489
- Roche-Ecrite Nature Reserve
- 57/489
- Réunion
- 107/489
- Réunion Cuckoo shrike
- 44/489
- Réunion Harrier
- 45/489
- Video
- 153/489
- White-breasted trasher
- 38/489
Home > In action > French Guiana > Tracking the Agami heron > 2013 > Excalibur
Excalibur
• Heron 126553
• Name : Excalibur
• Sex : Female
• Ring number : EA 584962
• Date marked : 26 April 2013
• Place where marked : Marais de Kaw
• Type of transmitter: Argos (without GPS), battery-powered
19 décembre 2013, 14h51min : Excalibur : end of the transmission !
As remarked earlier, there have been no more signals since the 14th November. Now that more than a month has passed, one has to think that no more positional data will be received from Excalibur ...
26 November 2013, 20:03 : Position 16 - or end of the transmission?
No more signals have been received from Excalibur since the 14th November ... That means that a good number of recharging cycles for the transmitter have passed with no result: has the battery reached the end of its life?
14 November 2013, 02:58 : Position 15
Excalibur has not really shifted since October, her movements being only very short-distance ones.
7 October 2013, 21:43 : Position 14
A new stopover: Excalibur seems to have stopped again, and is staying in the south.
1 October 2013, 02:33 : Position 13
Excalibur is on the move again, now 10 km south-west of her previous position.
21 September 2013, 02:38 : Position 12
Excalibur seems to have shifted her favoured area towards the east.
14 September 2013, 04:52 : Position 11
Excalibur has just moved 3 km to the east. Is this the start of a long flight?
7 September 2013, 14:42 : Position 10
It's now about three months that Excalibur has been 'resting', just like her counterpart, Kanapaich, two countries further south, in Brazil. A question: do the two birds have synchronous behaviour that affects their phases of (…)
29 July 2013, 03:22 : Position 9
Excalibur has not moved very far for about a month and remains within her favoured area of Suriname.
28 June 2013, 18:26 : Position 8
Excalibur seems happy in her humid area of Suriname, and apart from small movements she remains essentially in the same area.
0 | 10