Although I began by feeding the Barn Owls, the Kestrels quickly realised there was a good thing going on at the farm and dovetailed into the proceedings. I've no idea how long I have fed this family but they are as constant and endearing to me as the owls themselves and, as with the owls, I have watched their behaviour over the year for long enough to know what will happen next.
Daddy Kestrel is, of course, my favourite. He flies in for breakfast each morning but has also learned to fly in after dark and is usually the first to take a chick from the shed roof before the owls have barely gathered. I first realised that something was amiss this summer when, one evening, his deadly accuracy failed him.Instead of alighting on the zinc he crashed clumsily at my feet and lay on his back in the inky dusk staring helplessly up at me. It was then I noticed that he wasn't able to carry the food I left up to his usual high points such as the nest box roof or the shed vent. Instead he flew low, labouring, barely managing to reach the bales and would sit vulnerably wherever he could to sate his hunger.
It was useful to know that vole numbers were low. I guessed that he was either weak with hunger or an old injury from two summers ago was affecting him. I knew could do little about the injury but I could help with food. I walked down four times a day, leaving food each time and reassuringly he flew in each time. It was then I noticed that his mate would immediately take the food from him. Her main concern was feeding her quickly growing brood but with scarce pickings this was seriously weakening him. I was persistent. I continued to feed throughout the day, whistling him in and watching to make sure he got at least a little something and very slowly, over the days, his condition improved and it couldn't have come at a better time as his family were ready to fledge.
I heard them first, though they hunkered down on my approach, an excited chittering emanated from the nest box which told me they would soon leave the nest box. One Sunday morning I found that in the excitement of anticipating breakfast it had been just too much and one had been jostled from their nest high in the shed eaves. It was too young to fly but too fast to catch and spent the day cavorting around the straw stack. There was little chance of disturbance and I felt confident should it find a safe roost for the night, that in a day or two it would fly and hopefully rejoin its family.
Yet the quiet of the farmyard was about to be shattered as the following day the farmers had planned to cut the hay. In one sense this was good as it meant that the young kestrel would have plenty of food to find while the voles ran for cover and it would be less susceptible to a fox with the clear fields, but it did mean it could easily get caught up in the busy machinery. I was in school so all I could do was keep my fingers crossed and hope it stayed safe.
By teatime the following day the hay was laying in neat rows across the grass field and the young kestrel had been joined by all three of its siblings. I'm not sure whether the extra activity had sent them all scattering out from the nest box in a panic or whether they really were ready to fledge, but there they were, hopping and jumping aimlessly around the field. The adults behaviour was predictable. They completely disappeared from view with the aim of not drawing attention to their young family. I did however see them when any other bird of prey appeared. Both the male and the female would appear as if from nowhere and fly ferociously at them, persisting until the interloper was clear of the farm. I watched one of the young owls receive this treatment and also a Red Kite get hounded away. They were devoted parents and I willed nothing to go wrong after all their hard work so far.
There was one memorable morning when I walked down to the farm to find all four sitting on a piece of farm machinery close to the nest box but after a couple of days, the clueless youngsters disappeared completely. I searched for them as |I walked down for my dog walk but saw nothing and seriously began to wonder if we had lost them, but before the hay was baled up and carted away I realised that as soon as they could fly they had hidden up in the ash trees along the farm border. It was the perfect hideaway, close to the farm to keep them safe from predators yet hidden away from humans too. Gradually over the next few days they began calling to the parent birds as they flew in for food. The parents waited until I was into the next field before they took the food up to their family but it was reassuring to know they were safe and well.
This year's fledging hasn't involved much raucous chasing and squabbling over the food. I watched the family as, first they hunted the open grass field and then they waited for me at various points across the farm yard itself. They flew confidently very quickly and still I often see them hovering and chittering excitedly as I approach. Some of them take food from the platform themselves while others steal from the others. Its great to stand at the bottom of the field and watch them. Usually they begin to leave the farm after a couple of weeks, but with less voles this year they seem to be staying close and I have decided to feed them until they stop flying in.
Their plumage is developing now from the flecked brown that all fledglings sport, and showing their adult plumage. The males are developing their grey/blue heads and wings while the females are losing their fluffiness and their wings and tails are elongating. As I walk the fields in the intense July sunshine, two of them take flight from the field ahead and fly in a southerly direction towards a neighbouring farm, and disappear out of sight. Its an odd feeling watching them, wanting them to spread their wings but also wanting them to stay close and safe. Kestrels only have one brood of youngsters each year unlike the owls who are already caring for their second broods. I will enjoy watching these youngsters as the summer burns on.