River Tripple Crown

With the persistent weekend winds keeping the nets down at the Bann Estuary I decided to try a little river ringing. In recent years we have kept much of the river ringing for training purposes plus the continuation of Ken's study of the Irish Dipper.

I headed over to the River Rhee on Saturday the 23rd of March which is our regular hotspot for Dipper, Grey Wagtail and Kingfisher where we have caught a number of the years.

Dipper

I had an instant capture of a retrap Dipper which I had originally ringed on the 26th of March 2016 before another bird bounced out of the net twice- I  keep the bottom shelf quite tight to ensure the bag of the net doesn't droop into the water with the weight of a bird but at the same not too high to allow the birds to fly under easily.

Kingfishers (female top - male bottom)

Next up was a pair of Kingfishers in the net, again one slipped out but the male came back down and was captured on the second pass.

Grey Wagtail

A always find Grey Wagtails the most difficult to capture and today was no different as they always notice the net - flying over, around, walking under it and evading capture. I got lucky with one towards the end of the session but it's partner wouldn't join it.

Wood Anemone

Slow Start to 2019

The first three months of 2019 have been a slow one on the ringing front with seemingly continually bad weather any time we have some availability. Ringing at exposed coastal sites presents lots of problems with wind, usually some 10+ mph stronger than in Coleraine.

We haven't been totally idle and did manage three visits to Castlerock Golf Club and a single session at my work place in Magilligan.

Blackcap

The visits at Castlerock took place on the 5th Jan, 19th Jan and 24th Feb producing 41 new birds and eight retraps.

Species	New	Retrap	Total
Blackbird	5	1	3
Blackcap	1		1
Blue Tit	5	2	7
Bullfinch	7	4	11
Chaffinch	4		4
Dunnock	2	1	3
Fieldfare	5		5
Greenfinch	4		4
Robin	1		1
Song Thrush	6	1	5
Wren	1		1
Totals	41	9	45

Fieldfare

The run of Fieldfares continued with another five, taking us to nine for the winter at the site. I still reckon we could up this substantially with a bit more tweaking and effort but certainly a big improvement. Another wintering Blackcap is always nice and it continued to a bumper winter for Song Thrushes.

Song Thrush

Magilligan Field Centre

I haven't touched on my work place previously but I work at the Magilligan Field Centre where I had been feeding the birds through the early winter. The facility is set amongst improved farmland on the flat lands of Magilligan and has a decent number of trees and hedges around the perimeter.

The main lure is the wintering flock of Tree Sparrows which also breed here in sealed nest boxes around the small nature garden.

Tree Sparrow

I have been doing the odd bit of ringing here and there through the autumn/winter up until the 4th of January catching 166 new birds and 48 retraps.

	New	Retrap
Blackbird	7	2
Blue Tit	14	12
Chaffinch	41	4
Coal Tit	2	4
Dunnock	1	1
Goldcrest	3
Goldfinch	37	4
Great Tit	8	8
Greenfinch	5	1
HouseSparrow	18	3
Pied Wagtail	1
Robin	7	3
Song Thrush	1
Starling	1
Tree Sparrow	17	3
Wren	3	3
	166	48

Greenfinch

I was particularly pleased with the number of Tree Sparrows and also the House Sparrows, a species I don't ring all that often. I had intended to continue feeding in to the mid-late winter but I let it slip. I did have the odd Lesser Redpoll and Siskin begin to visit but once the nyjer disappeared so did they. In the snowy conditions we had Fieldfare, Redwing, Skylark and Snipe all appear in the grounds but no attempts were made to catch them.

House Sparrow

Pied Wagtail

Spring looks to have arrived finally and so too has our drive to get out ringing (I hope). With the loss of our main site at Portstewart Strand we will need to do a bit of testing out to get a proper migration site up and running.

Bann Estuary 2018 Bird and Ringing Report

The Bird and Ringing Report for 2019 in the Bann Estuary is now available - if you'd rather view it as a PDF, click the link below - probably easier to read as a PDF with more clarity.

https://onedrive.live.com/?cid=EB63FB02E67B6B92&id=EB63FB02E67B6B92%218970&parId=EB63FB02E67B6B92%218953&o=OneUp