May 8, 2013

Birds at the Beach

Today was the fourth warm and spectacularly sunny day provided by a lovely weather system which made for one of the best May long-weekend’s I can remember. Temperatures have been skirting 20 degrees Celsius, and this has also had a remarkably calming affect on the sea. Today I found myself at the beach where Little Terns put on a fantastic display of their hunting agility for the many spectators there. These tiny seabirds were snatching fish, probably Sprat, as close as a metre from shore. Wicklow has officially the third largest breeding colony of Little Terns in the world, located at the Breaches of Kilcoole.

A Little Tern prepares to dive.

A Little Tern prepares to dive.

But terns were just the tip of the iceberg – early this morning there was a Red-throated Diver, and in the afternoon its place had been taken by Guillemots, which came much closer to shore.

A Red-throated Diver, a common sight along the Wicklow coast.

A Red-throated Diver, a common sight along the Wicklow coast.

A very beautiful 'bridled' Guillemot. There is quite a degree of pattern variation in this species.

A very beautiful ‘bridled’ Guillemot. There is quite a degree of pattern variation in this species. Note the water droplets on the head and back, which indicate just how waterproof those feathers must be.

Shortly after taking my photos, in the afternoon, I met another naturalist out taking photos. Paul Smith considers himself a ‘birder’ mainly, and as you can tell from the photo below, he carries the right equipment for ornithology.

Paul Smith keeping his eyes peeled on what proved a remarkable day for birdwatching.

Paul Smith keeping his eyes peeled on what proved a remarkable day for birdwatching. He told me he had been out birdwatching for the previous three days, and had the sunburn to prove it.

Paul was spotting birds I didn’t even notice. “Did you see the skua that just flew by?” he asked at one point, and I had definitely not seen it. He kindly sent me two of the bird photos he got while he was down at the beach today, including the skua I had missed.

An Arctic Skua, dark form, flying south just above the calm sea surface. It takes a sharp pair of eyes to spot a bird like this. (Photo by Paul M. Smith)

An Arctic Skua (dark form) flying south just above the calm sea surface. It takes a sharp pair of eyes to spot a bird like this. Skuas are ferocious predators of other birds, and known to injure people who get too close to their nests. They are remarkable predators, more like birds-of-prey than seabirds. (Photo by Paul M. Smith)

Paul also got an incredible shot of a Manx Shearwater before I arrived on the beach. These birds live at sea for most of the year, only coming ashore to breed. They are extremely clumsy on the ground, largely due to their feet being set very far back beneath their bodies, and therefore more suitable for propulsion in water than for walking on land.

Paul's remarkable shot of a Manx Shearwater skimming the waves. These birds soar mostly, and always just above the waves. A truly magnificent photo by Paul Smith.

Paul’s remarkable shot of a Manx Shearwater skimming the waves. These birds soar mostly, and always just above the waves. A truly magnificent photo by Paul Smith. Wildlife film-maker Colin Stafford-Johnson devoted almost an entire programme of his second Living the Wildlife TV series to these birds, which many people will no doubt remember.

 

 

 

May 7, 2013

The Coastal Frontier

Loads of people will have been down at the beach over this warm sunny long-weekend. The shore is a strange place, a part of civilisation,of course, but only a few feet from a world completely beyond human control, a true wilderness. A few days ago I found a Lesser Spotted Dogfish just beyond the receding tide. It was unusual primarily because it had two massive holes punched through it, one exiting on the other side of its body. By the distance between both puncture marks I realised this was almost certainly the work of a large seal.

The Lesser Spotted Dogfish with two holes punched through its flanks like bullet-wounds.

The Lesser Spotted Dogfish with two holes punched through its flanks like bullet-wounds.

In olden times, centuries ago, almost all sharks were referred to as ‘dogfish’. Ironically, the only sharks to retain this name belong to a family known as ‘cat sharks’. The Lesser Spotted Dogfish is now sometimes referred to as the Lesser Spotted Cat Shark. The following day I spotted the enormous head of a Grey seal bull near the shore, and immediately realised it must have been the killer of the dogfish, the huge puncture wounds having been caused by the seal’s awesome canine teeth. Dogfish have skin like sandpaper, and are virtually indigestible if eaten whole by any animal, except another shark, so this explains why it was left relatively unharmed and intact, despite its violent death.

As I walked along the shingle beach, shortly afterwards, I was astounded to find a Common Starfish, still alive, trying to crawl back to the sea, which was ebbing down the beach. I have found starfish often, but never alive on the shingle in Wicklow.

The starfish as I found it, trying to make its way back to sea on the hundreds of little feet on its underside.

The starfish as I found it, trying to make its way back to sea on the hundreds of little feet on its underside.

I lifted the little creature up on the palm of my hand and found it was clinging to small pebbles. However, I soon returned it to the sea, where it hopefully managed to settle on the sea floor safely once again.

The starfish on my hand, during the rescue.

The starfish on my hand, during the rescue.

 

 

May 4, 2013

A few words on spiders…

Filed under: Announcements — Tags: , , , , , , , , , , , , — Samuel Connolly @ 3:56 pm

A lot of people have been contacting me lately regarding spiders, mostly to do with identifications. Many have said they cannot find suitable guides for Ireland, so I draw your attention to my own little publication, Irish Spiders, which is available from Amazon on the Kindle at:

http://www.amazon.com/Irish-Spiders-ebook/dp/B00ALJ8JTE/ref=sr_1_1?ie=UTF8&qid=1367679075&sr=8-1&keywords=Irish+Spiders

If you download Amazon’s free Kindle Reader onto your phone, laptop, tablet or PC, then you can get this guide and always have it handy but some of you have been deeply concerned about the False Widows.

My photographic guide to spiders, available at: http://www.amazon.com/Irish-Spiders-ebook/dp/B00ALJ8JTE/ref=sr_1_1?ie=UTF8&qid=1367679075&sr=8-1&keywords=Irish+Spiders

My photographic guide to spiders, available at: http://www.amazon.com/Irish-Spiders-ebook/dp/B00ALJ8JTE/ref=sr_1_1?ie=UTF8&qid=1367679075&sr=8-1&keywords=Irish+Spiders

At this time of the year False Widows are on the move and, of course, we humans too are on the move, outdoors into our gardens to sow and plant, sit in deckchairs and have barbecues, so there are far more spider encounters than usual. But don’t worry, False Widows do not set out to bite people, most people feel little or no ill-affects when they do bite, and they are not particularly venomous, even when the venom does have an acute affect. Very handsome specimens of the smaller one, Steatoda grossa, have begun turning up quite a lot lately, such as the one pictured below.

A female of the smaller False Widow species found in Ireland, Steatoda grossa. these spiders are often shiny black, but this dark purple with cream marbled patterns are classic markings. Unlike Steatoda nobilis, S. grossa has arrowhead markings running up through the middle of its abdomen, as you can see in this photo.

A female of the smaller False Widow species found in Ireland, Steatoda grossa. these spiders are often shiny black, but this dark purple with cream marbled patterns are classic markings. Unlike Steatoda nobilis, S. grossa has arrowhead markings running up through the middle of its abdomen, as you can see in this photo.

For those who want to actively discourage these spiders, then your best friend is another spider, the Long-bodied Cellar Spider (Pholcus phalangioides), which is especially common on the east coast of Ireland. This long-legged spindly spider is a dedicated hunter of other spiders, no matter how large or toxic they are. I have seen them kill the very largest House Spiders, and False Widows, and only yesterday got a nice shot of one with a much larger Windowsill Spider (Amaurobius species) in its jaws.

A Long-bodied Cellar Spider feeding on another species. They also actively hunt, kill and eat False Widows.

A Long-bodied Cellar Spider feeding on another spider species. They also actively hunt, kill and eat False Widows.

 

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