Notable Recent Sightings

05/03 Firecrest 1, Lake Vyrnwy
05/03 Short-eared Owl 1, Lake Vyrnwy
14/01 Pink-footed Goose 1, Dolydd Hafren
03/01 Waxwing 20, Meifod; also 5 Welshpool by canal on 01/01. Last: 6 Bwlch-y-Garreg 17/03
23/12 Waxwing Newtown College, first arrivals 04/12, 47 on 23/12, 67 on 01/01, 30 on 04/02
09/12 Cattle Egret 1 roosting with 8 Great Egrets and some Little Egrets, Llyn Coed-y-Dinas
02/12 Waxwing 21 Guilsfield, 12 Montgomery, 1 Welshpool, and 1 on 01/12 Llanfyllin
16/11 Dotterel 3, just west of Dyfnant Forest on RSPB land
16/11 Great Grey Shrike 1, on edge of Dyfnant Forest on RSPB land, last reported 19/01
15/11 Waxwing 25 or 30, just west of Lake Vyrnwy along the Dinas Mawddwy road
08/11 Great Northern Diver A juvenile was found near Anchor, rescued and released
30/10 Black Redstart 1 in garden at Hendomen, near Montgomery
06/10 Hawfinch 5 in treetops at Powis Castle, by main car-park
04/10 Cattle Egret Dolydd Hafren, a flock of c.30
29/09 Red-flanked Bluetail Dyfnant Forest: a county first
23/09 Manx Shearwater 1st year bird grounded in Llanfyllin; released at coast
03/09 Cattle Egret 10 at Cors Dyfi, rising to 32 on 05/09
01/06 Turnstone 1 at Caersws with Little Ringed Plovers
03/05 Wood Sandpiper 1 at Dolydd Hafren
18/04 BLACK-WINGED KITE 1 video-ed at Glan Mule, near Kerry: a likely FIRST for UK
07/04 Black Redstart Female on Carno roof
07/04 Little Ringed Plover Llandinam Gravels
25/03 Osprey Female 5F 'Seren' arrived back at Llyn Clywedog
25/03 Pied Flycatcher An early migrant near Llanfechain
22/03 Hen Harrier Female in flight near Berriew
15/03 Sand Martin 5, Dolydd Hafren
15/03 Golden Plover c.50, Heldre Hill, Long Mountain, nr Welshpool
05/03 Whooper Swan 1, between Caerhowel (Montgomery) and The Gaer, with Mute Swans
05/03 Pink-footed Goose 1, Caersws, with Canada Goose flock
05/03 Jack Snipe 2, Caersws
05/03 Hawfinch 24, Powis Castle, feeding behind orchard
28/02 Pink-footed Goose c.25, flying north over Welshpool
26/02 Merlin 1 male, chasing Meadow Pipit, Long Mountain near Welshpool
26/02 Pintail 3, Llyn Coed-y-Dinas, 1 since 14 Feb
14/02 Hawfinch 1, Powis Castle car-park, very vocal
23/01 Jack Snipe 1, Moel-y-Garth near Guilsfield
17/01 Brambling 80, in beeches at Pen-y-Waen near Cefn Coch with Chaffinches
07/01 Hawfinch 2, bathing in puddle, Cwm Lane, Castle Caereinion
   
See Sightings Archive for older records

Sunday, July 10, 2011

Dyfi Osprey Project


The eldest chick is five weeks old today and all three are now just about strong enough to stand and walk around the nest on their own two feet. As the calorie requirements of the five ospreys increase, so therefore does the amount of fish brought back to the nest. This graph shows the increase of individual fish brought back on a weekly basis - notice elevated numbers during the courtship period at the start of the season, and the expected rise as soon as the chicks hatched.

When the chicks are over six weeks old they will be fitted with radio satellite tracking devices - Roy Dennis is coming down from Scotland to do this along with Tony Cross who will also ring the birds. The BBC are paying for two trackers and the Montgomeryshire Wildlife Trust need to find £3,000 to pay for the third. If you would like to donate, you can do so at the Dyfi Osprey Project or on MWT's website. It should be fascinating to monitor the three juveniles down to Africa - these trackers run on solar energy and only weigh around 1.5% of the bird's weight and are accurate to 18 meters. They also give altitude and speed information - these will be the first Welsh ospreys to be fitted with satellite tracking devices and the signals obtained can be transmitted for five years or more.

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