Showing posts with label BTO. Show all posts
Showing posts with label BTO. Show all posts

Tuesday, 27 May 2014

CurrEco Nest Records (British Trust for Ornithology Nest Record Scheme) - the Oystercatcher story.


This is the first glimpse of our two Oystercatcher chicks on the roof.  They do not have much shelter so like to tuck-up against the bricks when hiding.

BTO ringers came in to ring them last week, so each now has a unique number which could be found where ever they fly to in the future.


As everyone in the school can hear from their loud alarm calls, the parents are very attentive.  They often sit on the parapet of the roof calling to those of us below to keep away!  The photo on the left are not our ones, but just like them.


                                                                           
 


There were originally three eggs in our nest, which was no more than this thin scape of stones. One egg was probably infertile as it never hatched.  Now that the parents are busy looking after the chicks the egg has been abandoned and has signs that it had been pecked at by a predator, probably a gull or crowNotice the perfect design of the egg - good size for growing a chick but pointed so it does not roll away.  Nicely camouflaged too.


Wednesday, 21 May 2014

CurriEco Nest Records 2014 - British Trust for Ornithology Nest Record Scheme

It has been a good start to the spring 2014 breeding season!

The roof-nesting Oystercatchers have returned and laid three eggs.  Two have hatched and we now have 2 chicks running around the roof!  The parents continue to defend them vigorously from predating gulls and crows.

In the quad the old box has not been used though Blue Tits inspected it earlier in the spring.  Instead they chose the old camera box for the first time in years.   Blackbirds have again nested in the flowering clemetis bushes in the quad and are busy feeding four large chicks. They nest there most years.

One of the new boxes put out in the winter in  northern woodland boundary strip has Bluetits in occupation, when we last looked there were nine eggs with the female brooding the eggs.

The Roley's Wood boxes have still to be properly inspected.

We are running three record cards at the moment and will make it four if we can get the quad camera to work.

If any staff or pupils wishes to see the birds close-up please speak with Mr Walton and we'll arrange a visit.

Thursday, 13 June 2013

Nest Records Update (Currie Ecology Nest Records - BTO Nest Record Scheme)


The rooftop Oystercatcher chick just before it is let go, back to its parents.

Our BTO licensed ringer carefully fits the chick with its ring and number:FA81541.

A quick 'hello' to Currie Ecology pupils.
 

Date:  13th  June 2013. UPDATE 3


Nest Box  No./ Nest record No.
Location
Species
Nesting Activity
Notes
1/
Quad.
Blue Tit
-
A few days ago only 4 healthy chicks remained but they were growing well. Today they were dead – cause unknown.  The adults were still present and looking after the box, so could have been disease.
2/
Front (Sparrow)


Apparently unoccupied
3/
Front (Sparrow)


Apparently unoccupied
4/
Front (Sparrow)


Apparently unoccupied
5/
Roley’s Wood
Blue Tit
-
This was a failed nest.
6/
Roley’s Wood
Great Tit
Successful nest
Should be fledged and away by now.
7/
Roley’s Wood

TBC
Still to be re-visited
8/
Roley’s Wood

TBC
Still to be re-visited.  Someone disturbed the box by trying to take it off the tree.

Open Nests






Quad.

Successful nest
4 chicks fledged

Main building roof
Oyster-
catcher
Two chicks were running freely with pin feathers – one found dead today.
The larger healthy chick was ringed, number FA81541. There were some Herring Gulls loafing around so the dead chick might be a result of an attempt at predation. 

Tuesday, 4 June 2013

Currie Ecology Nest Records Update - June 4th

(British Trust for Ornithology Nest Record Scheme)



A large brood of Great Tits (by J Buckley).  Our's only had 4 chicks (see below).  This may have been connected with the cold Spring.








Some of Currie Ecology checking Box 6







Date:  4th June 2013 – UPDATE 2


Nest Box  No./ Nest record No.
Location
Species
Nesting Activity
Notes
1/
Quad.
Blue Tit
Female brooding 7 live chicks
One egg did not hatch . The chicks are about four days old.  The male is coming to the box with food and making alarm calls
2/
Front (Sparrow)


Apparently unoccupied
3/
Front (Sparrow)


Apparently unoccupied
4/
Front (Sparrow)


Apparently unoccupied
5/
Roley’s Wood
Blue Tit
 1 dead day-old chick
This is a failed nest – probably the chicks were eaten by a predator.
6/
Roley’s Wood
Great Tit
Four large chicks
Not far off fledging.  Each one was ringed with a unique BTO ring.  With this we might be able to follow their life story.
7/
Roley’s Wood

     Nest started
More building in evidence but the nest is not yet complete - watch this space! 
8/
Roley’s Wood

5 eggs
Female brooding. Can't be far off hatching now.  Not many eggs for a Blue Tit.
Open Nest
Nest record No.




TBC
Quad.
Blackbird
Nest empty
The four fledged birds in their juvenile plumage have been in the Quad for the last week or so.  They are flying well!   The nest record card is off to the BTO for their database!

Friday, 24 May 2013

Currie Ecology Nest Records (British Trust for Ornithology Nest Record Scheme)



 

Date:  23rd May 2013 - Update


Nest Box  No./ Nest record No.
Location
Species
Nesting Activity
Notes
1/
Quad.
Blue Tit
Female brooding 8 eggs
Male is bring food for the female
2/
Front (Sparrow)


Apparently unoccupied
3/
Front (Sparrow)


Apparently unoccupied
4/
Front (Sparrow)


Apparently unoccupied
5/
Roley’s Wood
Blue Tit
Female brooding 9 eggs
Maybe more eggs to come!
6/
Roley’s Wood
Great Tit
Female on 4 chicks
Only about 2 days old!
7/
Roley’s Wood

Some nesting material inside
Looks like building stopped
8/
Roley’s Wood
Blue Tit
Nest with 3 eggs
Maybe more eggs to come
Open
Nest - record No.




TBC
Quad.
Blackbird
Four large chicks
Almost ready to fledge.! This is the second brood of Blackbird s in the Quad. this year!  A record!