Revtangen BO April 16th

Nets open 05.30-13.30. Quite a few birds around, blackbirds in particular, but the wind was a bit too strong from the S for efficient trapping.

Ringed: Common Blackbird 13, Fieldfare 3, Redwing 1, Blackcap 1, Chiffchaff 3, Chaffinch 2, Greenfinch 3, Mealy Redpoll 3, Common Linnet 4, Yellowhammer 1. Total = 34.

Vemund Opedal

Revtangen BO April 16th

Recent recoveries, Revtangen BO

Revtangen BO April 2023

Revtangen BO March 2023

Revtangen January-February

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

Revtangen BO - The 2020 season is on

Revtangen BO November 9th-24th

Revtangen BO November 4th-7th

Revtangen BO October 31st-November 2nd

Revtangen BO October 29th-30th

Revtangen BO October 21st

Revtangen BO October 13th-20th

Revtangen BO 1st week of October

Revtangen BO September 26th-29th

Revtangen BO September 23rd-25th

Revtangen BO September 19th-22nd

Revtangen BO September 10th

Revtangen BO September 8th-9th

Revtangen BO August 31st-September 2nd

Revtangen BO August 26th-28th

Revtangen BO August 24th-25th

Sand Martins saves the day

Second week of August

First week of August

July ringing - start of the 2019 autumn season

Revtangen BO May 30th

Revtangen BO May 19th.

Revtangen BO May 18th

Revtangen BO May 15-17th

Revtangen BO May 13th-14th

Revtangen BO May 8th

Revtangen BO April 28th and 30th

Revtangen BO April 26th

Revtangen BO April 24th - windy and entertaining

Revtangen BO April 23

Revtangen BO April 20th-21st

Revtangen BO April 18-19th

Revtangen BO April 15-17th

Revtangen BO April 11th.

Revtangen BO April 10th

Revtangen BO April 8th - an old chaffinch and lots of moths

Revtangen BO Weekend April 6th-7th

Warmer weather and early arrivals

Start of the 2019 spring season

Interesting recoveries

Revtangen BO January 19-20th

Revtangen-bloggen

2010-2023

Resultater fra Revtangen ornitologiske stasjon 2008-2017

Revtangen BO November 25th

Revtangen BO November 17th

Revtangen BO November 6th-7th

Revtangen BO October 30th

Revtangen BO October 29th

Revtangen BO October 27th-28th

Revtangen BO October 26th

Revtangen BO October 19th-20th

Revtangen BO October 16th

Revtangen BO October 15th

Revtangen BO October 11th

Revtangen BO October 10th

Revtangen BO October 7th

Revtangen BO October 6th

Revtangen BO October 5th

Revtangen BO October 4th

Some interesting recoveries

Revtangen September 13th

Wader trapping

Revtangen BO September 9th

Revtangen BO September 8th

Revtangen September 5th-7th

Revtangen BO September 4th

Revtangen BO September 3rd

Revtangen BO September 2nd

Revtangen BO September 1st

Revtangen BO August 31st

Increase in Warblers and Sand Martins

Greenshank resighting

Revtangen BO August 30th

Revtangen BO August 28th

Warblers, Pipits and Moths

Revtangen BO August 26th - Open Day

Nice birds and nice people visiting

Revtagen BO August 24th

Rain in the morning grounds a few warblers

Revtangen BO August 23rd

Lots of barring

A 400+ day

Quality and quantity through the day

Convolvulus Hawk-Moth at Revtangen BO

Convolvulus Hawk-Moth (Agrius convolvuli)

Revtangen BO August 19th

Sand Martin calls - hit of the week

August 12th-14th

Tropical migrants kicking off

First week of August

Tringa-waders and Willow Warblers

Summary of July 2018

Summer ringing

Revtangen early June

The arrival of the juveniles

Revtangen BO May 30th-June 1st

Continued heatwave

Revtangen BO May 27-29th

Continued heatwave - more moths than birds

Revtangen BO May 25th-26th

Marsh Warbler ringed

Revtangen BO May 22nd

Few migrants but more moths

Revtangen BO May 18th-21st

Bluethroat - less than annual at Revtangen BO

Revtangen BO May 13th-15th

Warm weather - few birds but more moths

Revtangen BO May 10th-12th

Redstarts in the rain

Revtangen BO May 7th-8th

The first Common Whitethroat of the season was trapped on May 8th

Revtangen BO in the weekend May 5th-6th

A Lesser Whitethroat was the only new species in the ringing total this weekend.

Revtangen BO May 3rd - Barnacle Geese on the move

Many geese, few passerines

May 1st - first fall of tropical migrants

Wryneck - the first in 2018

Revtangen BO April 30th

A "first" for Revtangen BO, Red-rumped Swallow

Revtangen BO April 29th

Sedge warbler, the first one in 2018.

Revtangen BO April 22nd

Revtangen BO April 21st

Revtangen BO April 20th

Few Goldfinches are trapped at Revtangen in spring

Opplev ringmerking

Skolebesøk

Revtangen BO April 16th

Revtangen BO April 15th

Pied Wagtail, Svartryggerle

Revtangen BO April 14th

Revtangen BO April 10th

Revtangen BO April 8th

A rather early date for the Blackcap

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Ringmerking

Hva er det?

Innsamling av sommerfugler

Et langtidsstudie på Revtangen OS

Revtangen BO April 2nd

Om Revtangen OS

Merking av trekkfugler

Revtangen BO April 1st

The first Wood Pigeon of the season

Revtangen BO March 30th

Revtangen BO March 29th

Male Yellowhammer

Revtangen BO March 25th

Reed Bunting was a small surprise today

Revtangen BO March 24th

Revtangen BO March 22nd

Work day at Revtangen today

Revtangen BO March 19th

Summary of the 2017 season

Revtangen BO March 10th

Is this the first migrants?

Revtangen BO March 7th

The todays catch is made up exclusively of wintering birds

Revtangen BO February 18th

Few birds around, most of the thrushes were on fields

Revtangen BO February 3rd

Long-eared owl and lots og Fieldfare

Revtangen BO January 26th

Northern Bottlenose Whale (Hyperoodon ampullatus)

Revtangen BO January 20th

Meadow pipit and Redwings

Revtangen BO December 30th

Flock of five Bohemian Waxwings

Revtangen BO December 17th

Ringing December 2017

Revtangen BO December 2nd

Revtangen BO November 29th

Four Arctic Repolls

Revtangen BO November 28th

Revtangen BO November 22th

More recoveries

Revtangen BO November 3rd

Revtangen BO October 28th

Recent recoveries - waders

Revtangen BO October 23rd

Revtangen BO October 22nd

Revtangen BO October 21st

Eurasian Woodcock, rugde

Revtangen BO October 20th

Revtangen BO October 19th

Pearly Unsderwing, vandrefly

Revtangen BO October 18th

Olive-backed Pipit, Lesser Spotted Woodpecker and Willow Warbler

Revtangen BO October 16th

Siberian Chiffchaff Sibirgransanger (P.c.tristis)

Revtangen BO October 14th

Revtangen BO October 9th

Coue's Arctic Redpoll (C.hornemanni exilipes)

Revtangen BO October 8th

Two Grey-headed Woodpeckers were trapped today

Revtangen BO October 7th

Revtangen BO October 1st

Parrot crossbill, furukorsnebb

Revtangen September 29th

Adult female Dark-bellied Brent Goose

Revtangen BO September 27th

Ring Ouzel and Caddisfly (Halesus digitatus)

Revtangen BO September 26th

A very greyish Common Whitethroat

Revtangen BO September 25th

Pechora Pipit, Grey-headed Woodpecker, Marsh Warbler and Horse Chestnut

Revtangen BO September 24th

Lesser Whitethroat

Revtangen BO September 23rd

Common Rosefinch, Yellow-browed Warbler and 2 Little Buntings!

Revtangen BO September 21st

Angle Shades

Revtangen BO September 20th

Revtangen BO September 18th

Female Black Woodpecker and the first Barred Warbler of the autumn

Revtangen BO September 17th

European Goldfinch

Revtangen BO September 16th

The first Water Rail this season was trapped today

Revtangen September 9th

Wader ringing

Revtangen BO September 7th

The first Rock Pipit we've trapped in a long time

Revtangen BO August 31st

Revtangen BO August 30th

Sanderling flock

Revtangen BO August 29th

Revtangen BO August 27th

Open day

Revtangen BO August 26th

Revtangen BO August 24th

The first Common Rosefinch of the season was trapped today.

Revtangen BO August 23rd

Grasshopper Warbler was the hightlight

Revtangen BO August 22nd

Surprise of the day, Eurasian Nuthatch

Revtangen BO August 19th

Waders

Revtangen August 18th

Revtangen Bo August 16th

The Dunlin, a surprise catch

Revtangen BO August 14th

Revtangen BO August 8th

6 Green Sandpipers today

Revtangen BO August 5th

The Dunlin is the most typical catch at Revtangen

Revtangen BO August 4th

Revtangen BO August 3rd

Revtangen BO July 30th

Revtangen BO July 29th

Revtangen BO July 28th

Revtangen BO July 26th

Revtangen BO July 25th

Greenshank and Wood Sandpiper

Revtangen BO July 24th

Adult Common Sandpiper and Icterine Warblers

Revtangen BO July 23rd

The first two juvenile Green Sandpipers of the summer

Revtangen BO July 16-17th

Revtangen BO July 15th

Haematopota plivialis. These ones feed on ringers

Revtangen BO July 14th

Revtangen BO June 24th

Revtangen BO June 18th

An unseasonal Black Redstart

Revtangen BO June 14th

Crested Tit

Revtangen BO June 10th

Revtangen BO June 7th

Revtangen BO June 5th

Revtangen BO June 3rd

Revtangen BO May 25th

Common Redshank

Revtangen BO May 23rd

Revtangen BO May 19th-21st

Two Painted Ladies

Revtangen BO May 17th

Roe Deers

Revtangen BO May 15th

Revtangen BO May 14th

Revtangen BO May 13th

Revtangen BO May 12th

Revtangen BO May 6th

A new species of Long-horn Beetle at Revtangen

Revtangen BO May 5th

The highlight of todays catch, Wood Warbler

Revtangen BO May 4th

Revtangen BO May 3rd

Revtangen BO May 2nd

Revtangen May 1st

Large fall of migrants

Revtangen BO April 30th

Eurasian Wryneck, vendehals

Revtangen BO April 29th

46 Willow Warblers

Revtangen BO April 27-28th

The first spring catch of Green Sandpiper

Revtangen BO April 19th

Spring 2017 so far

Revtangen BO March 18th

Results from 2016 - recoveries and controls

Revtangen BO March 12th

Summary of 2016

Revtangen BO March 12th

2017 - the start of the trapping season

Revtangen BO December 18th

Revtangen BO December 14th

Oriental Turtle Dove

Revtangen BO November 11th

Revtangen BO November 10th

4 Common Snipes were trapped in the garden today

Revtangen BO November 8-9th

Revtangen BO November 6th

Velvet- and Common Scoters and Long-tailed Ducks

Revtangen BO November 5th

Juvenile Common Scoters migrating past Reve kai

Revtangen BO November 4th

Revtangen BO November 2nd

New record for Winter Wren

Revtangen BO October 30th

The best catch of Bohemian Waxings for many years

Revtangen BO October 25th

Pine Bunting and Siberian Accentor

Revtangen BO October 24th

A Grey Wagtail was bird number 8000 ringed at Revtangen BO in 2016

Revtangen BO October 23rd

A very late 1cy Willow Warbler was trapped today

Revtangen BO October 22nd

We hear them more or less every day, but twites are rarely caught.

Revtangen BO October 21st

Blue Tit number 1000 at Revtangen BO in 2016 was ringed today

Revtangen BO October 20th

Revtangen BO October 19th

Yellow-browed Warbler

Revtangen BO October 18th

Revtangen BO October 15th

Revtangen BO October 14th

Tengmalm's Owl trapped at dawn

Revtangen BO October 13th

Chiffchaffs from a vast geographical area are passing through

Revtangen BO October 12th

A few northern redpolls have arrived the last days

Revtangen BO October 11th

The 800th Meadow Pipit ringed today

Revtangen BO October 10th

Long-tailed Tits passed through the garden today

Revtangen BO October 9th

Firecrest arrived in a small rush of Goldcrests

Revtangen BO October 8th

The second Blyth's Reed Warbler this week

Revtangen BO October 7th

Female Bramblings with white feathers in the wings

Revtangen BO October 6th

The first Siberian Chiffchaff of the season

Revtangen BO October 5th

Revtangen BO October 4th

Blyth´s Reed Warbler was trapped in the morning

Revtangen BO October 3rd

The first Water Rail of the autumn

Revtangen BO October 2nd

The third Common Rosefinch of the autumn

Revtangen BO October 1st

The second Olive-backed Pipit of the autumn

Revtangen BO September 22nd

Revtangen BO September 21st

This Common Snipe was trapped in the morning

Revtangen BO September 20th

Revtangen BO September 19th

The 5th ringed Female Hawfinch at Revtangen BO.

Revtangen BO September 18th

Lots of Black Darters (Sympetrum danae)

Revtangen BO September 17th

Surprisingly a Barred Warbler turned up again today.

Revtangen BO September 16th

Crocidosema plebejana. Kattostvikler.

Revtangen BO September 15th

Peregrine Falcon caught in the large nets

Revtangen BO September 14th

A new moth species for Revtangen BO, Black Rustic

Revtangen BO September 13th

Frosted Orange (Gortyna flavago), a Revtangen speciality

Revtangen BO September 12th

Revtangen BO September 11th

A new colourringing project

Revtangen BO September 9th

Revtangen OS September 8th

Revtangen BO September 7th

Revtangen BO September 5th

A record-early Olive-backed Pipit was no doubt the bird of the day

Revtangen BO September 4th

Least Weasel outside the ringing room this morning

Revtangen BO September 3rd

Revtangen BO August 28th

Open Day

Revtangen BO August 25th

Wood Warbler 1 cy, aged by the fresh plumge

Revtangen BO August 23rd

Lots of Sand Martins

Revtangen BO August 22nd

Many-plumed Moth (Alucita hexadactyla)

Revtangen BO August 21st

Dragonflies were released from the mistnets

Revtangen BO August 20th

Lesser Spotted Woodpecker

Revtangen BO August 19th

Small movements of Crossbills in Scandinavia

Revtangen BO August 18th

A Peacock Butterfly spent the day in our garden

Revtangen BO August 17th

The first Grasshopper Warbler (1cy) in 2016

Revtangen BO August 11th

The first tree pipit of the autumn

Revtangen August 4th

Adult Little Stints like this one are rarely trapped

Revtangen BO August 3rd

Revtangen BO July 25th

Adult Sanderling

Revtangen BO July 24th

European Goldfinch

Revtangen BO July 23rd

A larva of Puss Moth in our willows

Revtangen BO July 22nd

Revtangen BO July 20th

Revtangen BO July 19th

Revtangen OS July 18th

The first two Green Sandpipers of the season were ringed today

Revtangen BO July 17th

Merlin, 2cy female

Revtangen BO June 25th

Collared Dove juvenile

Revtangen BO June 15th

Pine Bell, first record for Western Norway

Revtangen BO June 11th

The second Western Jackdaw ringed at Revtangen

Revtangen BO May 31st

2 cy male Common Kestrel

Revtangen BO May 30th

Revtangen BO May 29th

Thrush Nightingale number 11 at Revtangen BO

Revtangen BO May 28th

Revtangen BO May 26th

Revtangen BO May 25th

Eurasian Skylark along the road down to Revtangen

Revtangen OS May 21st

The second Bluethroat of the year was a female

Revtangen BO May 19th

Revtangen BO May 18th

Revtangen BO May 12th

Scarce Tissue (Rheumaptera cervinalis). Berberisduskmåler.

Revtangen BO May 11th

Wood Warbler is less than annual at Revtangen

Revtangen BO May 10th

Revtangen BO May 6th-9th

A quite early Bluethroat male was caught on the 8th

Revtangen BO May 4th

Revtangen BO May 3rd

Todays Garden Warbler was the earliest spring record ever at Revtangen BO

Revtangen BO April 30th

Lesser Whitethroat was new on the 2016 ringing list

Revtangen BO April 28th

Revtangen BO April 27th

Eurasian Wryneck is a scarce migrant at Revtangen BO

Revtangen BO April 26th

Revtangen BO April 25th

The first Willow Warbler in 2016

Revtangen BO April 24th

Revtangen BO April 14th

Revtangen BO April 13th

Common Quaker and Powdered Quaker

Revtangen BO April 12th

Stock Dove, the first ever ringed at Revtangen BO

Revtangen BO April 11th

The highlight of today, Common Skylark

Revtangen BO April 10th

European Robins made up the bulk of todays catch

Revtangen BO April 9th

Revtangen BO April 7th

JN92, first adult plumage

Revtangen BO April 4th

Revtangen BO April 3rd

The first Chiffchaffs of the season

Revtangen BO April 1st

Revtangen BO March 30th

Pied Wagtail

Revtangen BO March 20th

Slow start to the trapping season

Revtangen BO February 28th

Recent recoveries

Revtangen BO February 21th

Summary of the 2015 season

Om Revtangen Ornitologiske Stasjon

Ringmerking av 6000-10000 fugl i året

Forskning

Ringmerking av fugler

Kartlegging av sommerfugler