circa.4300 BC to 2018 AD
 
  Contact Us :  facebook.com/dalkeytt    tidy@dalkeytidytowns.com   graffiti@dalkeytidytowns.com

                              
 HOME PAGE           SEARCH   ALL
 
Wildlife Newsletter for the Township of Dalkey
October 2015 - Michael Ryan
FEBRUARY    MARCH    APRIL    MAY    JUNE    JULY    AUGUST     SEPTEMBER    OCTOBER    NOVEMBER    DECEMBER

Spread of the Red
   In August the Killiney Red Squirrel Facebook page received a report and some charming photographs of a red squirrel that was coming to eat at a peanut bird feeder in a garden at Beacon Hill off Sorrento Road though it was later driven off by a grey. Later there was another report of a red coming to another feeder in a nearby garden on Nerano Road and subsequently we heard of a red crossing Strathmore Road on the far side of Killiney Hill. Squirrels will travel long distances even in a day and if they find a easy food source will avail of it. We’d seen a couple of reds in the park taking advantage of the early beech seed crop but it’s very encouraging if they’re spreading out into adjoining gardens. Our neighbours on Knocknacree Road had red squirrels actually going into their roof only 15 years ago and that was the only time I’d ever seen a red in my own garden running along the top of our conifer hedge. For updates, photographs or to report sightings please check the Killiney Red Squirrel Facebook page.


Adult lizard with three young
Photo: M.Ryan

 
Small Tail – Lucy was still spotting large numbers of grasshoppers on the hill in the same area but a small dark shape darting through the grass made her jump back a few steps. It was a lizard. I’d seen one near the railway line many years ago but never seen any on the hill before. Subsequently in the same spot we saw similar individuals on a number of occasions, though being only a few inches long and very dark they were difficult enough to spot. One small dark individual had a shorter, stumpier, tail then the others long tapering tails and it would seem that it had put into practice one of the lizards few defences against predators. When attacked the lizards can shed their tail and the dismembered bit remains wriggling to distract the predator. The tail will eventually regrow again and it looked like that was what washappening with this individual.
   We were looking at this beautiful little creature then Lucy saw a sight that made her take another big step backwards. The lizards we’d being seeing before were juveniles but we were now looking at a much more impressive adult with three young lizards beside it all fairly oblivious and undisturbed by us, a wonderful sight. Lizards can’t regulate their own body temperature and come out in to the sunlight to warm up.
 
  This is when they are most vulnerable to predators, cats being a major source of lizard fatalities but a number of birds (including kestrels) will also take them. The common or viviparous lizard (Zootoca vivipara) is Ireland’s only native reptile, the nearest thing we have to a snake though, of course, lizards are totally harmless. Many reptiles lay eggs but lizards give birth to live young. Coincidentally the Irish Wildlife Trust have just begun a survey of Irish lizard populations. If you have any sightings you can send them to iwtresearch@gmail.com.

          
                              Kestrel over Dalkey Hill,
                            maybe looking for lizards
                                                                    Photo: M. Ryan
 

Juvenile lizard on Dalkey Hill,
this one probably lost the end of his tail
which will regrow
.         Photo: M. Ryan

DALKEY HOME PAGE  |  DALKEY COMMUNITY COUNCIL  |  DALKEY HERITAGE COMPANY  |  DALKEY.INFO |

DUBLIN TOURIST
 | 
CANNONAID

Contact Us