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Birds, Insects & Bats in flight (outdoors) Page 31

Image Taken on 14 Dec 2020 at 09:35    Image of day on 17 Jan 2021

A bit more detail of the hovering Kestrel.


Ref: 20210117_d73_20201214_0935_072 kestrel female hovering in gusty wind 10 of 12 (crop)(r+mb id@768).jpg


Image Taken on 14 Dec 2020 at 09:35    Image of day on 17 Jan 2021

Here hovering in a blustery wind you can see that the female Kestrel's beak tip is motionless against the distant tree despite the movements of her wings and body.


Ref: 20210117_d73_20201214_0935_066-073 kestrel female hovering in gusty wind maintaining head position 04+06+07+11 of 12 (montage)(r+mb id@768).jpg


Image Taken on 16 Oct 2023 at 13:18    Image of day on 30 Nov 2023

One of the more interesting moments in one of the Kestrel's hovers. Kestrels always face into the wind when they hover and apparently can not hover in still air. A well established common name is the 'Windhover'.


Ref: 20231130_df3_20231016_1318_068 kestrel female hovering in strong wind(r+mb id@576).jpg


Image Taken on 22 Sep 2022 at 12:42    Image of day on 31 Oct 2022

More usually Kestrels around here hunt from perches on the numerous cables and their support posts. But with a decent wind this one follows the traditional behaviour for a 'Windhover' of hanging staggeringly stationary head-on into the breeze using judicious wing flaps and manoeuvring her various flight feathers and tail. She suddenly dived down behind a hedge and, for us, disappeared.


Ref: 20221031_df3_20220922_1242_016+014+017+019+023 kestrel female hovering in strong wind (montage)(r+mb id@768).jpg


Image Taken on 25 Feb 2016 at 12:43    Image of day on 29 Mar 2016

After spending a few minutes hunting from a Black Poplar by the roadside this female Kestrel was hovering to our east facing into biting north wind.


Ref: 20160329_df3_20160225_1243_034+051+064 kestrel female hovering in strong wind (selected) (montage impression)(r+mb id@576).jpg


Image Taken on 14 Dec 2019 at 11:08    Image of day on 18 Jan 2020

Next day we watched her hunting over the farm crop. She took up a series of hover positions, as always facing into the wind, but the wind was so strong that she hardly ever flapped her wings, keeping station by endless adjustments of the wing angles, tail position and the Alulae (the wing's 'thumbs'). Wonderful to watch such accomplished flight.


Ref: 20200118_df3_20191214_1108_100+104+106 kestrel female hovering in strong wind without flapping wings 1+5+7 of 7 (offset montage)(r+mb id@576).jpg


Image Taken on 21 Nov 2021 at 10:45    Image of day on 28 Dec 2021

The new Female Kestrel doesn't provide any opportunities for hand-held portraits, but she hunts while hovering much more than 'Grey Feather', so here is one of her near the Bridleway to the north, hovering in front of an 11kV cable. The hover starts at the top and this sequence, with a cable a useful vertical reference, and a tower (cropped out) providing horizontal positioning, shows how well the Kestrel keeps station.
Here is a general view of about 1.3 seconds of action ...


Ref: 20211228_d72_20211121_1045_009-019 kestrel female hovering near 11kv cables 01-11 of 11 (montage 1 @8fps)(r+mb id@768).jpg


Image Taken on 21 Nov 2021 at 10:45    Image of day on 28 Dec 2021

... and here more detail of the bird to see the wings and tail in action.


Ref: 20211228_d72_20211121_1045_009-019 kestrel female hovering near 11kv cables 01-11 of 11 (montage 3 @8fps)(r+mb id@1024).jpg


Image Taken on 08 Oct 2014 at 16:16    Image of day on 16 Dec 2014

Moving between hovers we get a view of the top of this female kestrel's wings


Ref: 20141216_df2_20141008_1616_091 kestrel female hovering over meadow looking about & flying off @5fps (selected) 05 of 33 (crop)(r+mb id@576).jpg


Image Taken on 08 Oct 2014 at 16:16    Image of day on 16 Dec 2014

During one hover this female Kestrel's attention gets taken with something we had no sight of off to our left.


Ref: 20141216_df2_20141008_1616_155 kestrel female hovering over meadow looking about & flying off @5fps (selected) 20 of 33 (crop)(r+mb id@576).jpg


Image Taken on 08 Oct 2014 at 16:16    Image of day on 16 Dec 2014

We spotted this female Kestrel hunting over our meadow and photographed her through the bars of a security gate - she is intolerant of humans in the open. The end of her third hover, when she flew off to the South.


Ref: 20141216_df2_20141008_1616_182-186 kestrel female hovering over meadow looking about & flying off @5fps (selected) 27-31 of 33 (montage)(r+mb id@1024).jpg


Image Taken on 18 Feb 2015 at 10:47    Image of day on 02 Apr 2015

Here we caught her hovering for 2 seconds against a distant hedge, and we hope you can see just how still the eye is as the wings, body and tail maneuver around to keep her eyes focussed on the ground.


Ref: 20150402_df2_20150218_1047_097+109+111 kestrel female hovering over road eye motionless for 2 seconds @7fps 01+13+15 of 15 (montage)(r+mb id@1024).jpg


Image Taken on 03 Aug 2016 at 16:09    Image of day on 19 Sep 2016

From a hover (always awkward to represent in a montage) at the top right the female Kestrel suddenly dropped down to gain speed to fly to a new hunting spot.


Ref: 20160919_df3_20160803_1609_040-048 kestrel female hovering then dropping down to move away 1+3+5+7+9 of 9 (accurate montage)(r+mb id@768).jpg


Image Taken on 15 Aug 2019 at 13:51    Image of day on 03 Oct 2019

This female Kestrel made a sudden appearance, hunting over the recently harvested fields. While in our view she made about 7 hovers, each of only an atypically short 3 or 4 seconds, before sweeping across to another hovering position. Here, vertically stacked top to bottom, is one of the short hovers. As you can see the bird was unusually active in the blustery wind. These 3 taken in less than half a second.


Ref: 20191003_df3_20190815_1351_032+034+035 kestrel female hovers multiple times for a few seconds over harvested field 1-3 of 3 (spread montage)(r+mb id@768).jpg


Image Taken on 04 Mar 2024 at 14:44    Image of day on 31 Mar 2024

In a strong and steady South East wind we enjoyed this Kestrel apparently just hanging on the wind without a wing flap in sight.
This 1 second of images show the mass of adjustments the bird makes to her wings, tail, and maybe even claws, to maintain the almost perfectly stationary head.


Ref: 20240331_df3_20240304_1444_018+021+024+025 kestrel female hovers without flapping into strong steady wind (montage over 1 second)(r+mb id@1024).jpg


Image Taken on 15 Nov 2020 at 10:21    Image of day on 21 Dec 2020

Every week or two the local female kestrel spends a day or two hunting around our patch. We don't see any regular pattern to where she hunts and preens though she has her favourite haunts. This time she is first spotted on the mains cables supplying the house.


Ref: 20201221_d73_20201115_1021_045 kestrel female hunting from overhead mains cables(r+mb id@576).jpg


Image Taken on 15 Nov 2020 at 10:28    Image of day on 21 Dec 2020

The female Kestrel hasn't moved from the above pic, but the cameraman moved to the other side of the wire for a less back-lit image.


Ref: 20201221_d73_20201115_1028_061+1027_055+059 kestrel female hunting from overhead mains cables (montage)(r+mb id@768).jpg


Image Taken on 08 Apr 2020 at 16:18    Image of day on 25 Apr 2020

Next day, the same female Kestrel was again hunting insects in flight. The dot below the Talons of the top bird is the insect, in a claw by the next frame and being brought forward to the beak in the bottom image.
We photographed about 5 instances on this day, but could only find a convincing insect in this one.


Ref: 20200425_d73_20200408_1618_127+129+131 kestrel female hunting insects in flight 1+3+5 of 5 (montage impression)(r+mb id@768).jpg


Image Taken on 28 Nov 2021 at 12:28    Image of day on 03 Jan 2022

We believe that the original human-tolerant female Kestrel is back. Here she flies quite close to us to land in a tree on the island in the main pond, where she stopped for a hunt. We were both already quite close when she landed for a hunt.


Ref: 20220103_df3_20211128_1228_053 kestrel female in flight(r+mb id@768).jpg


Image Taken on 25 Sep 2020 at 08:52    Image of day on 09 Nov 2020

The female Kestrel flies from the footrest on the disused Telephone pole low over the ground and out of sight.


Ref: 20201109_df3_20200925_0852_030 kestrel female in flight(r+mb id@576).jpg


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