Showing posts with label oystercatchers. Show all posts
Showing posts with label oystercatchers. Show all posts

Wednesday, 1 August 2012

Young ospreys left home alone and visits from the Jay family


Two jays check out the empty nest.
The osprey eyrie is sometimes unoccupied by the osprey family when they are out on a fishing foray. This leaves a desirable residence open for exploration from other species checking it out.

The jay family which presumably nested quite near to the osprey family, have been frequently seen at the nest, moving sticks about and pecking around on the nest floor to pick up any titbits.


One of the jays flew on to the nest and was startled by the arrival of one of the osprey youngsters. The bold jay nonchalantly moved towards the edge of the nest and as it gained confidence and felt less threatened by the presence of the osprey, slowly made its way back to the middle of the nest, just pecking at the sticks. Then both osprey and jay flew off at the same time but parting in different directions.

On Monday 30th July, two of the young ospreys were at the nest with a fish each and were feeding themselves. There was no sign of the parent birds and so there is no way of knowing whether these young birds had caught the fish for themselves, or if parents had given the fish to them. They both arrived at the nest with the fish. The third young osprey flew in to join her sisters but one of them took off presumably not very enthusiastic about sharing her dinner!


Chick all alone in the nest squawking loudly.
There can be long periods of squawking from the chicks as they hang around the nest site waiting for food. Sometimes they may perch to the side of the nest and call loudly. We cannot see if there is a parent nearby but assume that there must be and that the young birds are begging for food.


There are occasions were the birds appear to look skyward and begin to alarm call and this could mark the presence of intruder ospreys or other perceived threats such as buzzard or maybe goshawk nearby. There have not been any incidents that we know of at this site, or of any intruder birds actually coming down to the nest this year, although in the past other ospreys have popped down to check out the site.

At the Osprey Centres

Young great spotted woodpeckers have been seen coming to the bird feeders regularly at both Glentress and Kailzie feeding stations and they seem to favour the peanut feeders. A hedgehog has been patrolling the area outside of the Kailzie Osprey and Nature Watch Centre and even had a snooze in the hedgehog box!

There is a clear path from the hedgehog box to the pond edge where it must come for a drink. Young birds seem to be everywhere at this time of year and they are rapidly spreading out to make up roving mixed flocks feeding through the woodland areas.

Soon the wader families of oystercatcher, lapwing and curlews will abandon their upland home for a more coastal and estuarine habitat for the autumn.

Monday, 18 June 2012

Herons and more nest site news from Tweed Valley


Waiting and hoping Mum will bring some food.
Herons. The two heron chicks are fully fledged and flying off to feed themselves and to explore their surroundings. They return to the nest and spend quite a time sitting and resting ever hopeful that one of their parents will pop in and bring some food. The parents have not been seen at the nest for some time though and this is a deliberate ploy to make the chicks leave the nest and hunt for themselves.


Blue tits.

Both blue tit families which were live on camera have now fledged, four chicks in each nest which is a low number, considering some years a single brood can consist of at least 10 chicks. The weather caused a lack of food and some nestlings died of starvation but it is good that some of them have made it.

Swallows.

At Kailzie, a small camera is now revealing life in a swallow nest. The swallows have been seen building the nest up and we were aware that there was at least one egg in the nest at the weekend but now the female appears to be sitting more in the nest, so perhaps she has laid her full clutch now.

Oystercatchers at Glentress.
Oystercatcher eggs in the scrape nest.
Sadly, too much disturbance from people passing the nest meant that the female oystercatcher was away from her eggs for too long.

A smashed egg was first seen with two eggs remaining but a little later all three eggs were smashed. We don’t know what smashed the eggs but presume a crow has attacked while the female was disturbed and away from the nest.  Very disappointing and next time a vulnerable nest appears we may try to cordon it off to allow the parent some peace to incubate without disturbance.

 It was too difficult where this nest was positioned because it was right next to the main path leading to the wildwatch and washroom on a main thoroughfare.

Pied Wagtail

We may prove to be lucky yet though, as it appears that a new nest is being constructed within the structure of the osprey demonstration nest. A small pied wagtail has been seen working away and if she does settle we will move a camera over to watch her and hopefully be able to witness her incubate her eggs and raise a little family.

Friday, 1 June 2012

Good weather brings out an abundance of bird life in Tweed Valley

The good weather has meant a surge in good blue tit food with the emergence of caterpillars and we have 4 chicks left in the box which are now looking like they will thrive. Good news after the unfortunate loss of chicks earlier in the month. They are well feathered and it will only be another week before they will leave the nest and head into the woods. Hurry down to the centre at Kailzie before you miss them!

The starlings have left their porch nest at the centre at Kailzie. We never saw them leave as they often go at dawn, we can only hope that the young birds outwitted the crows waiting to pick them off! The parent birds have been popping back to the nest and we are hoping they are going to try for a second brood. If they do we will be able to pop a camera in to watch them.

Oystercatcher
Oystercatcher nesting on the stoney ground
at Glentress
There is an oystercatcher nesting on the bare stoney ground outside the Wildwatch Room at Glentress. You may think this is a particularly stupid place to nest with so many people wandering about and disturbing her but is there method in her madness? The presence of so many people around prevents the crows from coming down and is actually helping.
A note to all mountain bikers and pedestrians please keep to the paths as there are quite a few oystercatchers nesting in vulnerable places around the centre buildings.

Heron chicks
Our two heron chicks

The two heron chicks are really big now at two months old and they flap about and wander around the nest tree, we haven’t seen any purposeful take-offs yet, so it is doubtful if they are flying yet. The parents are still bringing food to the nest where they are feeding.