Revtangen BO March 20th

Slow start to the trapping season

The 2016 trapping season has started, but so far only a couple of days with some notable arrivals of mainly Common Blackbirds. Before alle the nets were put in place we invested five days with garden work, including treetop cutting and opening the "pond-area" a bit more by removing a few trees and bushes. We also spent a full day with some "heavy" machinery, removing black-list species such as Rosa rugosa and Japanese Knotweed Reynoutria japonica. We also dug 3 new ponds, and we hope to fill these with water during April.

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Another slightly smaller pond is created next the the one we made in 2015, with a narrow "channel" between them.

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Removal of Japanese Knotweed (to be replaced with a pond mainly covered in aquatic plants).

Most nets were put up on March 11th, and by March 17th the bird observatory was fully operational. So far 101 birds have been ringed in 2016, around 40 of these have been migrants, incuding 39 Common Blackbirds and 2 European Robins. In addition, we have controlled 66 birds, including a very surprising adult male Common Blackbird with an Icelandic ring!

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Common Blackbird with Icelandic ring, Revtangen BO March 13th 2016.

Alf Tore Mjøs

BLOGGARKIV

Mandag	Stengt
Tirsdag	Stengt
Onsdag	Stengt
Torsdag	Stengt
Fredag	Stengt
Lørdag	Stengt
Søndag	Stengt

Revtangen BO March 20th

Revtangen BO March 20th

Revtangen BO October 2022

Revtangen BO September 18th-30th

Revtangen BO September 1st-11th

Revtangen BO August 16th-31st

Revtangen BO August 1st-16th

Revtangen BO June and July

Revtangen BO May 16th-31st

Revtangen BO May 1st-15th

Interesting recoveries

Revtangen BO April 9th-30th

Revtangen BO March 18th - April 8th

Revtangen BO March 11th-17th

Revtangen BO October 19th-November 5th

Revtangen BO October 17th-18th

Revtangen BO October 5th-15th

Revtangen BO September 27th - October 4th

Revtangen BO September 18th -26th

Revtangen BO September 11th-17th

Revtangen BO August 30th - September 10th

Revtangen BO August 15th-29th

Revtangen BO August 1st-14th

Revtangen BO June-July 2021

Revtangen BO May 25th-June 5th

Revtangen BO May 14th-24th

Revtangen BO May 7th-12th

Revtangen BO May 1st-6th

Revtangen BO April 20th-30th

April 1st-19th

Lesser Whitethroat recovery

Second half of March

Start of the 2021 season

Bar-tailed Godwits from Revtangen

Arrival of spring?

Summary of the 2020 season

An incredible Goldfinch recovery

Revtangen BO October 17th-31st

Revtangen BO October 13th-16th

Revtangen BO October 8th-12th

Revtangen BO October 5th-7th

Revtangen BO October 1st-4th

Revtangen BO September 28th-30th

Revtangen BO September 25th-27th

Revtangen BO September 19th

Revtangen BO September 17th-18th

Revtangen BO September 14th-15th

Revtangen BO September 12th-13th

Revtangen BO August 31st - September 6th

Revtangen BO August 28th-29th

Revtangen BO August 26th

Revtangen August 25th

Revtangen BO Augsut 19th-20th

Waders and Storm-petrels August 15th-19th

Revtangen BO August 16th-18th

Revtangen BO early august

Revtangen BO last week of July

Revtangen July 22nd - Leach's Storm-Petrel!

Revtangen BO July 16th - start of the autumn season

Revtangen BO June 17th-25th

Revtangen BO June 11th-14th

Revtangen BO June 5th-6th

Revtangen BO May 27th-31st

Revtangen BO May 25th-26th

Revtangen BO May 22nd

Revtangen BO May 10th-21st

Revtangen BO May 3rd-9th

Revtangen BO May 2nd

Revtangen BO April 28th-May 1st

Revtangen BO April 26th-27th

Revtangen BO April 21st-23rd

Revtangen BO April 19th

Revtangen BO April 7th

Blackbird migration at Revtangen BO

Revtangen BO March 27th

Revtangen BO March 26th

Revtangen BO March 20th

Revtangen BO March 17th

Revtangen BO March 16th

Common Linnet recovered in Spain