But the new arrivals to replace them are the sparrowhawks. There are two pairs on site but the ones near North Marsh are perhaps the best to see - or hear at any rate as the woods currently resound to the screech of hungry fledglings - thanks to Nigel Genn for these first pictures from a couple of weeks back:
The birds are now fledged with three chicks seen perched in a tree near North Marsh this morning - Thanks to Karen Williams for these:
Darren Smith:
And Eddie Laker:
Most birds are now on the move which has brought us this little highlight - a pair of juv black necked grebes on D reservoir on the 30th and still present today - again thanks to Eddie:
Waders are starting to move though the site too and the sizable highlights from the last 10 days looks like this:
8 x little egrets on the 23rd
3 x common sandpipers on the 23rd on O res wall
1 x avocet over on the 24th
18 x little gulls south on the 26th and a further 20 on the 27th over D res, and 2 today
10 x whimbrel south on the 26th and a further 1 on the 27th and another on the 3rd
Marsh tit in D woods on the 27th
Snipe on South Marsh West on the 28th
2 x Goldeneye on D res on the 30th
Hobbys various dates
Greenshank 30th and again on Hempholme today with a peak of 4 over the res
Osprey 30th, 2nd and 3rd
Black tailed godwits on the 1st and 3 on the 3rd
Green sandpiper on the 1st and peaking at 3 today on Hempholme
Willow tit on the 2nd in D woods
2 x spotted redshank over north marsh on the 2nd
16 x lesser black backed gull on the 2nd
Crossbill on the 2nd in the car park
Lapwing x 112 on Decoy Fields
1 x golden plover
And if you havn't already seen then Tony's heron and eel pics are well worth a look.
A few nice butterflies on the wing now - we're awaiting the first hummingbird hawkmoths but plenty of commas - Karen:
And gatekeeper:
The big highlight was found by Roy and Erich last night though - purple hairstreaks on the oak trees on the path from the car park to D res East Hide. These high flying butterflies are difficult to spot and although logged before this is the first ever photograph of one at Tophill (even if a bit distant!) - Roy:
A bit unfortunate was this buzzard they found on the way home knocked on the A164 - apparently now at Swanland Veterinary Practice so hopefully its got the best chance.
And a nursery web spider by Eddie:
Pond dipping event this Wednesday - book in advance on the usual number