From: Brian Finch <birdfinch@hotmail.com>
Date: 2008-10-31 11:49
Subject: Nbi, Aberdare and Naivasha
On 29th October I met Nik Borrow at the Main entrance to Nairobi
National Park at 6-45 am. Sitting on the top of an acacia on the edge
of the Safari Walk was a stunning adult male Red-headed Weaver, the
first I have ever seen in Nairobi before, though there is an old
record from the Park I don't know when it was. This was an auspicious
start to the day. First stop was at Ivory Burning Site, the Crested
Francolins were calling from the scrub, the apparent resident Spotted
Flycatcher was there, with a male Red-backed Shrike that looked
nominate race. An adult male lutea Yellow Wagtail. The Nightingale
was also still in the same place as a few days ago. At Hyena Dam
there were a pair of African Water Rails, the currently resident
Squacco and Great Egret, only one Saddle-billed Stork could be seen,
a Green Sandpiper, sub-adult Fish Eagle, single Eurasian Hobby,
female Pallid Harrier, Northern Wheatear, a female Whinchat, and
finally a male singing Parasitic Weaver. The biggest change was that
there was not one White-winged Widowbird seen all day
that's a mass
exodus.
There were three Black-crowned Night-Herons on Nagalomon Dam, but
nothing else other than single Common and two Green Sandpipers. In
Kisembe Forest, three separate single Nairobi Pipits were
encountered, a pair of breeding plumage Broad-billed Rollers and an
adult Lizard Buzzard. At Kingfisher Picnic Site we puzzled over a
large eagle. It was fairly distant but looked heavily streaked
underneath with long lanceolate feathering on the head giving a
shaggy appearance. We thought it might be an Eastern Imperial Eagle
but left as it was too far. There were three Northern Wheatear and an
adult female Red-backed Shrike on the adjacent grasslands. Heading
towards Olmanyi we had a soft tyre, so detoured out of the Park at
Langata Gate to get it fixed. In about an hour we were back again and
took the road through the eastern part of the forest on the left turn
just down from the gate. There were some twenty Eurasian Bee-eaters
bathing in the dam, but nothing else. Carrying on towards Athi Basin
there was nothing apart from a single Red-backed Shrike and a Mottled
Swift flying by. There was a fairly good passage of Barn Swallows
strung out along the valley, and Cinnamon-chested Rock Buntings were
fairly frequent on the road verges plus Long-billed Pipits in three
places including a singing (and parachuting) bird. Athi Dam was very
dull, three Pink-backed Pelicans were still present (or different
individuals) there were half-dozen each of Marsh Sandpiper and
Greenshank, two Wood and three Common Sandpipers, four Little Stints
and a Ruff. There are now two pairs of Spur-winged Plovers and much
squabbling between them. Otherwise four Black-winged Stilts,
Kittlitz's Plovers with chicks, and two roosting Black-crowned Night-
Herons is about it. On the road towards Hippo Pools was the seasons
first Eurasian Black Kite, and only the second Spotted Flycatcher of
the day. There was a single Mountain Wagtail on the Mokoyeti bridge.
Back via Kingfisher Picnic Site again we had a displaying Black-
bellied Bustard, a pair of Shelley's Francolins, and the same
Northern Wheatears and Red-backed Shrike. We were happy to find the
eagle again by the road, and had superb views and took many photos
and it was indeed an Imperial Eagle. On the nearby marsh was the
missing Saddle-billed Stork. Back at the Ivory Burning Site there was
a dark phase Booted Eagle soaring around, possibly the same
individual that was feeding on a dove last Sunday.
It was sunny all day, and the difference between this and overcast
and drizzling mornings was quite noticeable.. we need more drizzle!
On the 30th October, Mike Davidson kindly took Fleur Ng'Weno, Karen
Plum, Nik Borrow and myself up to the moorlands of the Aberdares. We
stopped first at Manguo Ponds at Limuru. There was a nice level of
water, good for marsh and water birds. A pair of extravert Swamphens
were parading openly on the grassy verge. Amongst the ducks were a
nice 22 Maccoas, but the only migrant duck was a single Garganey.
There was an adult female Eurasian Marsh Harrier present, some eight
or more Red-throated Pipits were in the swampy grass, plus a few
Yellow Wagtails. Our next stop was at a rocky ridge on the left side
of the road towards North Kinangop, only a few hundred metres from
the Naivasha Junction. Here we looked for and found Elementeita Rock
Agama, but the surprise discovery here was a Lyne's Cisticola. A few
kilometres further we stopped by another gorge. There were a number
of Malachite and Golden-winged Sunbirds. A few of the Kinangop towns
had small numbers of Angola Swallows. On a patch of highland
grassland beyond North Kinangop we had three Sharpe's Longclaws, a
pair of Levaillant's Cisticolas but the prize was a superb colourful
adult Rufous-breasted Sparrowhawk skimming the grass and disturbing
the swallows.Common Quail and Wing-snapping Cisticolas were both
heard here, and there was one Red-throated Pipit. Just below Mutubio
Gate were all four longtail Sunbirds, very many Malachites, a lot of
Golden-wings and two Tacazzes. Eastern Double-collared Sunbirds were
extraordinarily beautiful, males displaying showing dazzling orange
tufts. There were Common Swifts and House Martins and accompanying
these were a few Scarce Swifts. There was an Abyssinian Ground Thrush
calling from the bottom of the valley. On entering Mutubio Gate we
were soon looking at a number of Jackson's Francolins, Hill Chats and
eventually Aberdare Cisticolas. We descended to Lake Naivasha and
Hippo Camp. Again the water level was ideal, having dropped there was
a wide band of inundated vegetation with open pools. Amongst the
normal ducks were ten Shoveler, two Pintail and two Garganey. A good
variety of waders though nothing uncommon, twenty or more Black-
tailed Godwits, forty Ruff, thirty Curlew Sandpipers, twenty Little
Stints, one Greenshank, twenty Marsh, a few Wood and one Common
Sandpipers. Some twenty Common Snipe and a few Ringed Plover. There
were very large numbers of Whiskered Terns, only two Gull-billed and
no White-winged Blacks. Two Eurasian and one each of Montagu's and
Pallid Harriers, and a Booted Eagle were migrants, but a Peregrine
was of the resident race. There were a pair of Grey-rumped Swallows
amongst the numerous Barn, and large numbers of Mottled and Nyanza
Swifts. Alarmingly here was no sign of any White-fronted Bee-eaters
which is extraordinary.
Great future potential for this locality.
Best to all
Brian