Tag Archives: chicks

Growing season…

Sunday 28th May 2017

Eagle parents working hard at West Ardhu (North West Mull Community Woodland)
I’m so impressed with our West Ardhu eagles and their parenting skills! Our two chicks/eaglets are now about 31 days old – just over four weeks into their lives already and the adults, Hope and Star have been doing wonderfully. Throughout the incubation the female, Hope (Yellow C) spent the majority of the 38 days on the nest, with respite offered only occasionally by the male, Star. With white-tailed eagles the female tends to do around 70% or more of the incubation which makes sense as she is the bigger and more defensive adult. We were then thrilled to announce the successful hatch and have been enthralled with their progress since. Their success featured online and in the Press & Journal with a phone scope image I managed to take of the tiny chicks in the nest (under SNH license).


Chicks being fed – only a few days old here!

Growth spurt
The youngsters are growing incredibly fast and we’re now getting great views of them through our brilliant Viking Optics telescopes. One chick is definitely larger and more developed; it will have hatched ahead of the smaller one, giving it an advantage if things become tough, but at the moment both are looking strong and healthy.

Hopefully in another few weeks the eaglets will be ringed in the nest by the ringing team. We use large coloured rings along with the standard British Trust for Ornithology ring- these will remain on the eagles for life – the hope with the coloured rings is that we’ll get some records of movements around the country but monitoring each individual eagle isn’t as critical now the West Coast with a more established population. Eagles from the Irish and the Scottish East Coast are usually still being wing tagged – the re-introductions are more recent and are still gaining a foothold in these areas and illegal raptor persecution is still a substantial threat.


Chicks beginning to grow – 14th May 2017


Hope (adult female) & her two chicks 28th May 2017


Youngest chick having a stretch! 28th May 2017

Food, glorious food!

Prey is being brought into the nest/eyrie regularly by both the male and female, although you need keen eyes to spot them as they drop into the nest with incredible speed – probably hoping the local hooded crows, buzzards and ravens don’t catch onto the potential of a free meal. From our vantage point it’s quite difficult to identify which prey items they’re bringing in but we’re sure rabbits have featured. The pair’s territory covers Loch Cuin and the coastal stretch toward Langamull and Croig so it would be safe to assume that seabirds and fish will be on the menu too. White-tailed eagles are opportunistic and have an extensive list of possible prey items – all of which is caught in their large feet and talons.

Darting Dragonflies

We’re enjoying increased activity at our viewing hide with the adults working hard to feed their eaglets, but at the same time we often enjoy a variety of other species nature offers. We see buzzards on numerous occasions throughout each day – often in flight alongside the eagles which gives us a great size comparison. We’ve been hailed by the call of the cuckoo recently too and have marveled at their incredible complexity and evolution in action. Other bird species have included grey wagtail, wren, tree pipit, willow warbler, sparrowhawk and the occasional juvenile golden eagle passing through.

In the last few days our local insect life has taken to the wing and dragonflies are hawking about in the sunny woodland. The two species I’ve spotted so far are four-spotted chaser and golden-ringed. The female golden-ringed dragonfly is longest British insect! Large red damselflies are also gracing our skies, and are a beautifully delicate. We’ve also recorded orange tip and green-veined white butterflies, particularly enjoying the cuckoo flowers along the forest track. We’re on the look out for the stunning common blue butterflies which will be on the wing now.


Four-spotted chaser

Thanks for reading, I’ll be back soon but in the meantime watch out for news from Tiroran Community Forest, our eagles Iona and Fingal and our RSPB Ranger Meryl on her blog.

Rachel : )



Excited about eggs

We’re into May already, this season is flying past, it feels like only a few days ago when I wrote about Iona deciding on a nest site and laying her first egg. Well it’s been almost 38 days since that first post…and 38 days is the incubation period of the white-tailed eagle. Now the anticipation is rising at Glen Seilisdeir as we await the imminent hatching of the first egg, if our calculations are correct that could be today, or maybe Wednesday. Unfortunately for our pair, the weather has turned over the weekend. No more blue skies and sunshine for Mull, but heavy rain and gusty winds instead. Hopefully both Iona and Fingal are experienced enough to cope with this weather as the eggs hatch out, and we think the situation of this year’s new nest will help a lot too.

Mull eagle watch flag

We should see a change in behaviour when the first chick hatches. So far the birds have not brought much prey into the nest but we’ll probably see this increase. The youngsters need freshly caught prey rather than carrion to gain enough energy and nutrition to grow so prey like fish and seabirds will become important. The chicks will be incubated for a while after hatching, they are still very vulnerable, especially when the weather is poor but the parents may begin to move around much more on the nest too.

Fingal and Iona raised one chick last year which was named Orion by some local school children. Across Scotland white-tailed eagles often raise two chicks to fledging, they’re much more productive than golden eagles that usually only raise one chick and have a very high chance of failure. Fingers crossed that our pair do a little better this year at their new nest and hopefully we’ll have two chicks to contribute to the Scotland-wide population.

Ticking over

Things have been ticking over nicely after Easter, albeit a little more quietly with the children back to school. There have been some good sightings as usual at the hide, with regular golden eagles, a first year white-tailed eagle and sub-adult birds about still too – we even had a young bird attempt to land on the nest with the adults again! Last week there was a sheep carcass nearby too, and our visitors got some great views of Fingal, our adult male feeding on it.

As soon as we know something about the hatching and chicks I’ll let you all know. Don’t forget to keep in touch on our Facebook page too. I have my first classroom visit this week too, to teach the children about eagles and our island wildlife with some games which will be fun, as well as our drop in day on Thursday this week – if you are reading this and live or work on the island do come along and see us.

Mull Eagle Watch visitor nest

Legally protected

Also, a quick reminder that the white-tailed eagles are a heavily protected bird and disturbance won’t be tolerated. You should not be within 200m of a nest site – if you find you are, without being aware initially, please carefully retreat as soon as you notice. Please be aware of birds and any signs advising you not to stop, it is illegal to park in passing places as this is dangerous and blocks the road.

We’ve had an alert about a particular individual this week enquiring about getting within 30m of an active nest site – this is completely illegal, disturbing and dangerous to the birds. If you see anything suspicious anywhere on the island please call either the police on 121 or Dave Sexton, the RSPB officer on 07818 803 382.

Thanks for reading!