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The makings of Masters of the Sky

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Have you been along to see our brand new flying display this year? Masters of the Sky is our biggest daily flying display yet! Who better to talk to you all about it than the man who came up with the concept and led the Bird Team (and birds) to creating this incredible spectacle of birds in flight – our Deputy Head of Living Collection, Tom Morath?

‘At the Hawk Conservancy Trust, we have a mission – to conserve birds of prey. That’s it. It’s that simple. But as simple as it sounds, there’s an awful lot of conserving to be done and almost all of it requires absolute dedication from people with specialised knowledge. We need as many people on board with supporting our mission as possible. It’s up to us to inspire others, with what we’ve learned, to help conserve birds of prey. Sometimes that knowledge is hard to digest – it’s facts and figures, it’s graphs, numbers and statistics that, without sitting down and really concentrating, can be hard going – especially if the conclusions are not good news.

‘The research findings and scientific papers that are produced by members of our conservation and research team, along with our colleagues working in similar fields, are invaluable. They help us to map out our future plans and prioritize our resources. They ensure that our conservation work is evidence-based, but they’re not always an easy read. The issues many species are facing are complex and varied and it’s easy to be turned off from a topic when its hard to digest and understand. It is part of our mission, then, to take that science and make it accessible to everyone. Understandable is good but inspiring, exciting and fun is better. Much, much better.

‘Any visitor to the Hawk Conservancy Trust cannot fail to have been thrilled, and perhaps even moved, by the aerial prowess of the fascinating birds we care for. Through our flying displays, we’re able to give our visitors the opportunity to be in amongst the feeding frenzy of kites during an African bushfire, eye to eye with a Secretary Bird as he dispatches a snake or even a vole’s-eye view of a hunting Barn Owl. These are the moments that live on in memory long after our doors close for the day. These are the moments which, we hope, will instil a lasting impression and serve as a reminder for how wonderful birds of prey are and how hard we need to work to support them.

‘In early 2022 we took the decision to begin working on a brand new display. For many years, the Valley of the Eagles had taken the top spot as the most thrilling flying display of our timetable – often including the grand finale of a pair of Bald Eagles soaring over the valley and into Reg’s Wildflower Meadow to a crescendo of music and a rapturous round of applause from the audience. The Valley of the Eagles had been running for many years – I can remember watching the display myself when I visited for the first time in 2007. But as we adapt to combat the seemingly ever-growing threat of Avian Influenza and the risk it poses to our living collection, there were elements of the Valley of the Eagles (including the title spectacle of eagles flying across the valley) that we could no longer safely continue with. Additionally, we knew that there were improvements we could make, elements we could make more inspiring to a wide range of audiences – from the experts to casual holiday-makers. The natural histories of birds we could better represent in a brand new show. From Easter of this year (2023), the Masters of the Sky would take the Valley of the Eagles 2pm slot in our summer timetable and much of the challenge of putting the display together, fell to me – how exciting!

‘From the very beginning we knew that we wanted to maintain that spectacle of seeing some of our largest, fastest and biggest groups of birds taking to the wing. Reg’s Wildflower Meadow is such a stunning backdrop and an enormous space that begs to be filled with the flights of our majestic birds of prey. But beyond the spectacle, it is essential that there are some key take away messages about each of the species we introduce.

‘Which birds had a story as yet untold in our displays and which would benefit most from having their moment in the limelight – both on an individual and species-level? I worked with Gary Benton (our Head of Living Collection) to decide who would take starring roles. The flight of the Bald Eagle over Reg’s Wildflower Meadow is so glorious we couldn’t imagine a 2pm display without it –  and so Sam, one of the adult male Bald Eagles at the Trust, would take to the wing in the show, using the two brand-new 8m towers as launch pads onto soaring above the wildflowers. New-comers were to include Flo, a funky Crested Caracara among others. Caracara’s are smart birds that can adapt to many different habitats. They like a challenge and, with Flo, we chose to show something we’ve never show before by focusing on two elements of their wild lives.  Firstly, their foraging behaviour which is largely on-foot. Secondly, something totally unique to this species of Caracara and any of their close relatives – nest building.

‘If you’ve ever seen any of the 10 species of Caracara in action (either in-person or in videos) you might be struck by how different they are. They don’t seem to fit neatly into the family groups as other birds do. They’re not eagles, or hawks, they’re certainly not owls. They’re not vultures either although they are often found scavenging alongside them. So where do they fit in that tree of life? It might surprise you to know that they’re most closely related to the falcons – those high-velocity flyers, well known to be the fastest of all living things. Neither the other species of caracara nor the falcons they link closest to are nest builders – most take over old and abandoned corvid nests or make a scrape on cliff edges – but the Crested Caracara does build nests. Working with Katy Barnes, a Head of Section and member of the Bird Team, we worked together to demonstrate this behaviour. It is important that birds in our care are offered stimulating activities that emulate similar challenges they would face in the wild.  Ordinarily, nest building would be seen in the breeding season, stimulated by a subtle change in hormones at the right time of year. We worked with Flo to simulate nest building behaviour by encouraging her each time she brought something back to the artificial nest (built by Katy). To Flo, this was a enriching experience which earned her big food rewards – win win! This quirky demonstration of behaviour highlights something about the species that might get missed – and Flo’s routine is still in development as Katy has more challenges for her.

‘We begin at 2pm each day with a few moments of pure exhilaration by placing our audience right in the centre of a high-speed aerial pursuit as either Nutmeg or Chaucer (Lanner Falcons) speed towards two lures – one in front of the audience, the other behind. These lures, each swung with skill and precision by members of our Bird Team, represent the moving prey the species chooses to chase in the wild (usually other birds). The falcon powers high above the crowd before folding back their wings into a stoop. In this moment the audience are given the same perspective as the prey as the falcon hurtles towards them. Within two minutes it’s all over as the avian sprinter regains their breath and tucks into a well-deserved meal. Whilst savouring the thrill of watching such an impressive species in action, it’s important to note that these birds are not without threats in the wild. We now know that the Lanner Falcon is a species threatened by climate change as it impacts the weather and, by extension, the success of this falcon’s breeding season. Without this moment in the display – who would hear of the Lanner Falcon under the shadow of their more famous cousin, the Peregrine Falcon, and know about their less-than-favourable status in the wild?

‘The finale to the show focuses on the most threatened group of birds in the world – the vultures. Our work with Egyptian Vultures in Asia is highlighted by the spectacular Boe, who’s been flying at the Trust since 2016. Daily, almost without fail, Boe heads out into the valley or over the trees in order to search for natural lift which invariably assists her to great heights – often hundreds and occasionally thousands of feet in the sky! From her birds eye view, she watches as multiple species join her on the wing – White-backed Vulture, White-headed Vulture, Hooded Vulture, Black Kite and White Stork are all represented in this final part of the show as we display more birds than we’ve ever included in our shows before. Our finale is a spectacle of around 20 birds all together in one sky.

‘If you haven’t get managed to get along to see the Masters of the Sky yet I hope that I might have persuaded you to do so soon. Our displays are the closest we can get to transporting our visitors to the habitats of the birds to see them flying in the wild and I think we get pretty close! My hope is that by offering such an opportunity we can inspire all who visit to support us in our mission to save some of the world’s most impressive birds of prey from the various threats they face. A mission that is becoming ever more essential and is our privilege to undertake.’

Towers built with funding from the Loddon and Test LEADER Programme and European Agricultural Fund for Rural Development.

 

 

Meet our vulture chicks!

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The hatching of three vulture chicks at the the Hawk Conservancy Trust is a hard-fought win for two of the world’s most threatened species of bird.

The two African White-backed Vulture chicks and one Hooded Vulture chick are among the most threatened species of birds globally.  Some 70% of vulture species have an unfavourable conservation status meaning they are at risk of extinction.

The recently hatched chicks are particularly important because they represent vital and substantial progress towards creating a sustainable safety-net population. African White-backed and Hooded Vultures are Critically Endangered with rapidly decreasing populations across their African range. Over the last 30 years Hooded Vulture numbers have declined by around 83% and White-backed Vultures by 90%.

All three chicks are thriving after a complex and labour-intensive effort by our Bird Team who are dedicated to international breeding programmes that work to create sustainable and healthy populations of birds in zoological institutions.

Coordination of such populations is important because they can represent the survival of a species if it becomes extinct in the wild. Should the unthinkable happen, chicks like these three will be vital for future conservation efforts and reintroduction to the wild, once the threats have been minimised.

In the wild, the reasons for dwindling populations of vultures are complex. Aside from the threats to life such as poisoning by poachers, vulture breeding takes a long time in terms of success–some species only breed once a year and produce just one egg.  If parent skills, including their own survival, climatic and environmental factors all align, and the chick hatches successfully, the young vulture will face a host of challenges before it can reach adulthood.

The workings of international breeding programmes are also complex and fraught with challenges. The following individual tales of the three new chicks illustrate just how delicate the journey can be from nesting to fledging.

 

From risky beginnings to foster family success

In the case of the first White-backed Vulture, the egg was spotted by the Bird Team being sat on by parents Etosha and Talavera.  The team was cautious because the pair did not have an established record of successful hatching. So, after careful consideration the egg was taken into our National Bird of Prey Hospital TM to be incubated. This is an established and proven method to maximise incubation success while a dummy egg is given to the nesting pair to maintain parental instincts ready for the eventual return of the chick. Thank you to Investec for funding our new incubator.

In the hospital, the egg was kept in the incubator with temperature and humidity control and the chick’s development was closely monitored for signs of growth, until the first signs of hatching were spotted.  At this stage, our incubation specialist Mike Riley took on the role of the parents by carefully helping with removal of the shell.  This is a delicate technical procedure as the inside membrane of the egg is full of small blood vessels that, if damaged, could cause difficulties for the chick before complete hatching.

Once hatched the chick spent 11 days staying warm in the incubator and being fed four times a day, and being checked and weighed for progress.  Throughout, any Bird Team member in contact with the chick had to cover their face and head to avoid the risk of imprinting, which is when a newborn animal can see a human or other animal is its parent as a result of regular exposure to them.

Sadly, while the new hatchling was developing, Etosha and Talavera abandoned the idea of being parents and stopped sitting on their dummy egg, meaning the chick could not be returned to them as planned.  This called for foster parents, and the perfect pair was found in another pair of African White-backed Vultures living at the Trust, Heshima and Ruaha, who have bred successfully before but this year were unlucky in their attempts to produce a viable egg but remained looking after a dummy egg.

The chick was introduced to the expectant pair by being gently placed in an open ‘reveal’ egg which was then swapped with the dummy egg in the nest. Heshima and Ruaha instantly took to the chick and began feeding and incubating it with all the skills and care they’d developed with previous offspring.

The chick will soon be ready to fledge the nest – an event that will be captured on CCTV and possibly by any visitors lucky enough to be at the Trust at the right time.

 A tale of inter-specific adoption

The second African White-backed Vulture egg to be hatched this year at the Trust comes with a heart-warming tale of inter-specific adoption which sees our pair of disappointed Cinereous Vultures stepping up to parent the young chick.

Although a well-bonded pair, Cinereous Vultures Thor and Aldara have sadly had a few failed breeding attempts due to their dangerous habit of creating two nests then attempting to move their egg between them.  Obviously, this makes the risk of damaging the precious egg very high so, when they laid their own egg this year, the Bird Team needed to lend a hand – placing the egg in a safe incubator and giving Dad Thor and Mum Aldara a dummy egg to look after and maintain the parenting instinct until, after successful hatching, the chick could be returned to them.

Sadly, the egg was not fertile, so Thor and Aldara were left without a chick to rear.  At the same time the Bird Team was looking after a second African White-backed Vulture chick which could not be returned to its biological parents, and this gave rise to an idea which is rare in breeding programmes for birds of prey – to place the egg from one species with parents of another.

Having been safely incubated and hatched with gentle assistance in the Trust’s National Bird of Prey HospitalTM, the African White-backed Vulture was placed with Thor and Aldara because being reared by birds rather than humans is the ideal start in life for any chick.

After close monitoring, with the team ready to step in at any moment, Thor and Aldara proved to be excellent parents and continued to rear the chick perfectly and prepare it for its future fledging.

The Hooded Vulture – from slow-burn relationship to the strongest of family bonds

Vultures are typically monogamous, which is uncommon in the animal kingdom. Rather than reproducing with any number of mates during their lifespan, many species of vulture pair for life and this means finding the perfect significant other and deciding to have offspring can be a long-winded affair!

Since moving in together at the Trust in 2018, Hooded Vultures Vinnie and Nougat have taken their sweet time developing their relationship until this year when they finally felt close enough to produce an egg.

The pair’s bonding was so strong and their parenting so diligent that the Bird Team needed to do very little but watch in wonder on CCTV as their new chick was hatched in the family nest, high up in their outdoor space.

While we are obviously delighted with this year’s successes, there will be no resting on laurels. As the breeding pairs experience and succeed with parenting, it adds fresh hope they these pairs can be expected to contribute future chicks to the breeding programme that could then add to the breeding stock internationally and move closer towards the potential for release back into the wild when conditions are improved.

 

Thank you to Investec for funding our new incubator!

 

 

 

 

Owl Awareness Day 2023

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Friday 4 August 2023 is International Owl Awareness Day, and here at the Hawk Conservancy Trust we think owls are a hoot! Everyday we celebrate the wonderful world of owls – come along and find out more our work with these mystical creatures, how you can experience the magic of owls for yourself, and what we’re doing to help conserve them.

Woodland Owls Display

If you’ve ever wanted to get close to owls, our Woodland Owls display is your chance! Witness an array of beautiful owls skim silently over your head and discover more about these beautiful creatures in this intimate demonstration. See our owls display their unique hunting and flying skills as they glide around the Silver Birch trees in our peaceful Woodland Arena, landing closer than you might expect! This enchanting display features a variety of owl species, including the Barn Owl, Great Grey Owl, Eurasian Eagle Owl, Tawny Owl, and more!

Book your next visit to see this immersive display.

Raptor Nest Box Programme

Here at the Trust we care about the conservation of native owls. So much so that we have an on-going project called the Raptor Nest Box Project, which aims to maximise the population potential of four UK bird species, three of which being lovely owls (Barn Owl, Little Owl and Tawny Owl)!

Since the mid-20th century, Kestrel and owl habitats continue to be limited due to human disturbance, resulting in a decline in populations. By building nest boxes for these species, it gives these birds a fighting chance to improve their numbers and, in turn, also allows us to monitor and record them.

Find out more about our conservation actions here.

 

Owl Experiences

Our Owl Experiences give all owl lovers the memorable opportunity to get close to and fly some of our fascinating owls. On this special experience, our Bird Team will share fascinating insights into some of the amazing owl species we have at the Hawk Conservancy Trust, and the work we do to help conserve them.

Your session will include meeting and flying a range of owl species, from some of smallest to the largest. The exact species you meet and fly on your experience session will vary but may include a Barn Owl, Tawny Owl, Long-eared Owl or eagle-owls. There may also be the opportunity to work with young birds in training.

We also offer a Children’s Owl Experience, where 6-11 year olds can join in the fun! This fun-packed session involves learning how to identify British owls by sight and from their calls, dissecting a wild owl pellet to try and identify what the owl has eaten, and the chance to hold and fly several species owl from Britain and around the world.

Owl Events

Seeing our birds fly in the evening and at night-time is a truly magical experience. Our owls often feature in these events, taking to the wing against a sunset sky and skimming over heads under the cover of darkness. Our popular Evening Owls events give you a glimpse into the world of owls as they show off their flying skills under a moonlit sky. Our spook-tacular Halloween event, Owl-O-Ween, combines ghostly story-telling with our owls flying for a ghoulishly good display!

As the festive season arrives and the Trust grounds transform into a winter wonderland, you can see our owls flying with Christmas cheer at our Evening Owls at Christmas event. Not your average carolling concert, our Christmas Carols and Owls event will enchant you with a live choir and band performing carols as our owls weave through the woodland around you. Father Christmas, Evergreen the mischievous Elf, and their team of magical owls will also be making a stop at the Trust to give all the good boys and girls their presents during Father Christmas’ Flying Visit.

Our owls will also be making a return to welcome in the new year at Winter Woodland Lights in January 2024 – more news on this to come!

Book your tickets now to come and celebrate International Owl Awareness Day by seeing our wonderful array of owls on Friday 4 August! 

©2024 Hawk Conservancy Trust