Saturday 7 May 2022

Colyford Common

The last two sessions, held on 16/4/22 & 4/5/22, have been at the Colyford Common end of the reserve. At this time of the year, when the breeding season is underway, tape lures aren't used as they may disrupt breeding behaviour & thus numbers tend to be lower. However, both sessions still managed to produce some nice birds. 

On 16/4/22 18 birds were processed, which included 4 Song Thrush nestlings (pulli). Ringing pulli in the nest provides good data as the exact age of the birds is known. 

Song thrush nest with 4 nestlings (pulli)

Meadow Pipit

Male Blackcap

16/4/22

Ringed

Re-trapped


Blackcap

2



Blue Tit

1



Cetti's Warbler

1

3


Great Tit

1

3


Greenfinch

1



Meadow Pipit

1



Reed Bunting

1



Song Thrush

4


Pulli (chicks in nest)


12

6



One of the re-trapped Cetti's Warblers which was initially ringed on 7/9/21 as a bird that hatched in that year (Code 3), was caught at both sessions. Examining birds of a known age provides a good learning opportunity. Cetti's are difficult to age, but on this bird the alula feathers look faded & worn, a feature to look out for in the future. 

Cetti's Warbler, ringed 7/9/21 

Wing of Cetti's Warbler

The session on 4/5/21 was conducted to the sound of a very persistent Meadow Pipit singing nearby. A noisy family of Stonechats was also flying around the ringing base. We managed to catch one of the youngsters whose wing feathers were still growing.  

Juvenile Stonechat

We caught our first Reed Warbler of the year on the Reserve, and also saw two Wheatears, a first for the year for some of us, and two very young fox cubs. 

4/5/22

Ringed

Re-trapped

Balckbird


1

Blue Tit

2

3

Cetti's Warbler


1

Great Tit


1

Greenfinch

2


Long-tailed Tit

1


Reed Warbler

1


Stonechat

1



7

6