Wednesday 6 November 2013

South Dublin Coast - Update

Since the last update back in February, I have managed to get over the hundred species mark for the patch, which I didn't really think possible at the start of the year. These are the species that I managed to find since then:

(64) Curlew: One flew over Shanganagh on the 26th February. Small flocks noted on the patch through the summer.

(65) Red-breasted Merganser: A female flew past Coliemore during strong easterly winds on the 10th of March.

(66) Fieldfare: Several heard at around 11pm among thousands of Redwings flying east on the 10th of March.

Spring migrants arrived throughout April with Chiffchaff (67) on the 14th, a Swallow (68) the next day and Willow Warbler (69), as well as Sand Martin (70) on the 18th. A seawatch from Coliemore on the 21st added Sandwich Tern  (71) and Manx Shearwater (72), with several Wheatears (73) on Lamb Island plus Common Sandpiper (74) and House Martin (75) at Sorrento Point. The best spring migrant was a Grasshopper Warbler (76) heard singing for several minutes along the lower Shanganagh River on the 21st of April - only the third I have found in the patch. A Lesser Black-backed Gull (77) flew over shortly afterwards. A Mallard (78) on the 23rd was the last new species for April.

Manx Shearwater a few metres off Sorrento Point


May started well with a singing Sedge Warbler (79) along the Shanganagh River on the 1st and a Stonechat (80) along the Shanganagh Cliffs a few days later. The first Swifts (81) appeared on the 15th of May. I was away on work most of the rest May and June, so the next new species was a Crossbill (82) heard flying over the garden on the 25th of June.

Throughout July, I helped with the tern watches organised by the South Dublin Branch at Coliemore, so it was no surprise to add Arctic (83) and Common Tern (84) during the first watch there on the 9th of July. The tern colony on Maiden Rock was moderately successful with at least 15 chicks fledged. Unfortunately there was no breeding attempt by Roseate Tern this year and I had relatively few sightings of that species during the summer. Puffins (85) are quite rare locally, so it was good to get five flying north on the 9th of July. The rest of the month was fairly quiet, only managing to add another three species: a Dipper (86) on the Shanganagh River on the 15th.

Oystercatcher

Things picked up again in August, adding Tufted Duck (87), Dunlin (88), Redshank (89), Common Scoter (90) and Roseate Tern (91) during seawatches from Coliemore. Several Teal (92) and Wigeon (93) flew north past Coliemore at the end of the month.

A Buzzard (94) perched on a lamppost in Cherrywood was a bit of a lucky find at the start of September. For the rest of the month, I was hoping to concentrate on seawatching at Coliemore and trying to find migrants at nearby Sorrento Point, but the weather refused to play ball - light westerlies dominating almost the entire month. At one stage, Manx Shearwater passage was averaging about 0.3/hour over nine hours of seawatching. Despite this not exactly ideal conditions, I kept the patch list ticking over with Whimbrel (95) and Peregrine (96) in the middle of the month.

Sewatching did pick up at the end of the month, with both Great (97) and Arctic Skuas (98) past Coliemore on the 26th of September. So what species was going to be #99 and bring me up to 100%? Amazingly enough it was a Spotted Flycatcher looking quite miserable out on Lamb Island on the 30th. Noel Keogh had found one at Sorrento Point back in May, but which failed to hang around so I was delighted to get this "catch-up" patch tick! A Kestrel (100) was also hunting on the main Dalkey Island. Sorrento Point didn't hold any other migrants, but a scan out to sea did produce a rather jammy first-year Glaucous Gull (101) flying north to join a large feeding flock of gulls and auks between Dalkey Island and the Muglins. The same bird had been found by NTK at Kilcoole earlier that day. The good run continued with a Sooty Shearwater (102) flying south in awful conditions the next day, as well as a Grey Plover (103) heard calling over the garden on the 5th of October - the first garden record no less!

Coliemore at dawn

For the rest of the month I was out on the Celtic Explorer surveying the Celtic Sea (Grey Phal + Great Shearwater best birds) - of course the winds shifted easterly as soon as I was off the patch. Once I was back on dry land, I headed straight for Coliemore and more seawatching, noting a Great Northern Diver (104) on the 30th of October.

So all that leaves me on 104 species, 127 points and 105%.

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