Osprey 30

Female Osprey 30 fledged from the Site B nest in 2005. She returned to Rutland in 2007 and bred for the first time in 2009, raising two chicks with translocated male 08(01), at a nest on private land known as Site K. 30 and 08 raised a further six chicks from 2010 to 2012. Sadly 08 did not return in 2013 and 30 did not breed in 2013 or 2014. In 2015, however, she found a new mate and raised two chicks!
30(05) was fitted with a GPS tracker on 19th June 2013.

Almost There

S1

After spending the night in the desert on the 5th of August, S1 was quickly up into the sky and off south, he has now made his way to the south of Mauritania. This morning at around 7:00 he was only about 100 km from the border with Senegal, which means he could be arriving at his wintering ground as we speak! It will be very interesting to see which part of Senegal or The Gambia he has chosen to spend his winter. We know that 30 has her preferred spot on the Senegalese coast, somewhere between Dakar and St Louis, so is S1 heading down to this area? Or could he be following his nest mate S2 who was photographed on the Sine-Saloum Delta, near the northern border between Senegal and The Gambia? At S1’s current rate it won’t be long until we have the answers to these questions, let’s hope he has a successful last few days of migration before his well-earned rest.

s1- 5th-6th

30

As always 30 is also making great progress in just one day she has travelled over 330 km and last night was in southern Morocco. It is more than likely that she is now in Western Sahara, following her familiar autumn migration route.

30-5th-6th

30 roost 6th

4K has rocketed along and early this morning made the crossing from Europe to North Africa. He spent last night on the Spanish coast near the town of El Palmer, then first thing in the morning he was off, heading out towards Morocco. 4K has followed a very similar route to S1, but why do the birds choose to cross the Strait of Gibraltar at this point? There is more chance of them been blown off course and much more open water to navigate. The answer could be elevation, if you look at the images below you can see the boys are perhaps choosing to miss the mountainous area around Gibraltar and choosing the much lower elevated area to the west. We are already learning so much about these amazing birds!

Strait of Gibraltar
S1 – Yellow
4K- Pink
30 -Green
Elev= elevation

Strait of Gibraltar
S1 – Yellow
4K- Pink
30 -Green
Elev= elevation

4K- 4th-6th

Autumn Travels

Manton Bay

This morning we had beautiful golden sunshine bathing Rutland Water in its bright glow, but there was also a slight nip in the air, autumn isn’t coming, it is here! Down in Manton Bay the sunshine is bouncing off the reservoir casting light all around, although it is full of wildfowl, waders and plenty of other birds it still feels empty…

The osprey nest sits proud in the water, but nothing is sat upon it, apart from the odd corvid or cormorant. There is no food begging osprey, which each year becomes the sound track of the summer. The T-perch is bare and 33(11)’s favourite spot in the poplar tree is empty, the Manton Bay osprey have gone. 33 was last seen on Monday, by now he will be off on another amazing migration, hopefully to return recharged next March.  

S1

S1 has made fantastic progress; he entered Western Sahara from Morocco on the 3rd September at 17:00. He has been skipping over the border into Mauritania a few times; a good reminder that these ospreys don’t see our man-made borders, highlighting the need for international cooperation to protect not just these, but all migrating birds.

S1 2nd – 3rd

S1 3rd

 

S1 5th

30

If you saw the last blog you will know that 30 started her migration on the 31st of August. She has now made it all the way to Morocco! Amazingly she has flown 2622 km in just six days. She followed her fairly typical route of heading down the west coast of France, passing over the Gironde estuary, as S1 did just days before. She then swooped round the Pyrenees by taking a coastal route across to Spain; following a similar route to S1, on the 2nd she roosted just outside of Madrid. Over the next couple of days she quickly made her way through southern Spain, and crossed into Morocco on the 4th making landfall near the town of Tangier. She is now west of Marrakesh and will no doubt make her way into Western Sahara either today or tomorrow, she is on the home straight, and has managed an amazing feat already!

30 31st-01

30 01st

30 2nd -3rd

30 4th-5th

4K

It was mentioned in the last blog that 4K was spotted over Manton Bay on Sunday by volunteer Chris Woods who managed to get a photo; I had said jokingly that he could be just saying goodbye before he headed off on his own migration, it seems I could have been right, as 4Ks’ next stop after Manton Bay was Normandy. Interestingly, he seems to be following a very similar route to that of female 30, their Northern France roosting areas are less than 100 km away from each other. However, instead of skirting the French coast as 30 does, 4K decided to take the slightly short but much more notorious Bay of Biscay, he made the crossing in seven hours and rested on the northern Spanish cost near Bibao. He then headed south-east, the last data point showed him roosting near the Valdecanas reservoir, hopefully catching a well-deserved meal.

4K in Manton Bay by Chris Woods

4K 2nd

4k roost 2nd

4K roost 3rd

4K fishing spot

roost 4th

fishing spot 4th

 

On Their Way

It’s been another beautiful day at Rutland Water, this morning 33 caught a fish which he then ate on the T-perch, not long after, he started to climb high into the sky, until he was just a tiny speck against a blue back drop, and it looked as though he might have left for his migration. A couple of hours later, an osprey swooped into the bay, it was identified as 33, so he’s not gone yet…

S1 is making great progress and as of last night he was about half way across Morocco, deciding to overnight west of Marrakesh.

S1 31st-1st

30 the female osprey has finally made her move as well! Unfortunately, we are missing some of the data points, so can’t show her exact journey though France, but she has managed to make it all the way to the Pyrenees Mountains in just a couple of days!

30- 31st-2nd

30- Stopover 1st-2nd

4K is still in the Rutland area, in fact he was spotted passing over Manton Bay today. Maybe he just popped over to see the neighbours before he started his own migration.

Fours a Crowd

This morning started out beautifully, the sunrise was something of a masterpiece with bright yellow light, slashing through the deep purple cloud; Maya used this sunrise setting to feed her three chicks, ensuring they all got at least a little bit of fish.  

However, this morning’s spell was soon broken by an unfortunate incident with a fish; as always 33 had been supplying the fish, one of which still had a little life left in it, even as Maya fed it to the chicks. The result was a rather large fish in the nest cup, on top of the three chicks, all of which were looking a little uncomfortable.

The situation was worsened by the fish continuing to flap around whilst on top of the chicks. Maya didn’t seem particularly bothered and continued to move some stick around the nest, she even departed from the nest for a minute or two.  In the end it was 33 who saved the day, dropping down onto the nest and lifting the fish off the chicks, releasing them from their slippery prison. Fortunately, all chicks are happy and healthy and Maya has been busy feeding them periodically throughout the day.

33 (11) the hero

We also have some exciting news for Rutland osprey fans everywhere! We have a new osprey t-shirt, sweatshirt and tote bag! All of which feature a beautiful image of 30(10). Click here for more information and to order yours today!

Waiting for Spring

For me the arrival of migratory birds marks the beginning of spring and today has almost felt like is could be just that, with a pair of ospreys in Manton Bay and reports of another one in the area. Furthermore, today we have had the first reports of chiffchaff singing at Lyndon. However, looking at the weather report for the weekend, I think the team here and the ospreys are going to be in for a bit of a shock, lets hope its not as bad as the beginning of the month.

Even with  the miserable weather this morning, we were eventually treated to the sunshine. This helped to provide views of the great northern diver, tree sparrows and water rail. Down in Manton Bay we were treated to four different birds of prey: short-eared owl, buzzard, red kite and of course ospreys! 

 

33 and Maya seem to be settling in very well to Manton Bay, today 33 decided it was time to add some accessories to the nests in the shape of some teasel, not the best nesting material around, but he seemed quite pleased with it! Maya was busy nest scraping and getting the nest ready. Hopefully, it won’t be long until we see some eggs in the nest.  

 

We have also had an update from 30 our tracked osprey, Geoff Harries has provided a beautiful picture showing her tag. She is currently in Western Sahara, amazingly she manged to fly 30.05 KM in just one hour! At this rate it won’t be long until she back in the U.K.  

Photo Credit to Geoff Harries.