A low elevation record of Bruce’s Green Pigeon – Wadi Juwwah
Wadi Juwwah (16 56.75N, 43 01.80E) is alternatively written as
Wadi Jawa or even Wadi Giwa and is a rare north-south wadi in south-west Saudi
Arabia as most of the wadis are west-east. The wadi has one of the highest
diversities of breeding species known in Arabia including Helmeted Guineafowl
Numida meleagris although we did not see this species on this trip. It
lies at an altitude of 100-300 metres in the foothills east of Abu Arish and
south of al-Arida, inland from Jizan. It consists of a sandy and clay bed
surrounded by often steep volcanic rocky slopes. Scattered Dobera and Ficus
trees dominate the landscape and there are many remnant patches of Acacia
and Salvadora scrub. The rocky outcrops and bordering slopes are only
sparsely vegetated with Acacia and succulents but can have a surprising
cover of grasses after heavy rain. The wadi is densely populated and most of it
is cultivated with sorghum and millet. We
bird-watched the area on 5 April and saw Abyssinian Rollers, Nile Valley
Sunbirds, six Black Bush Robins, Ruppell’s Weavers, Arabian Babblers, Laughing
Doves, Namaqua Doves, one Desert Lark and a Graceful Prinia. A pair of Gabar
Goshawk was seen flying around for several minutes over the wadi and a few Green
Bee-eaters, three Masked Shrikes and White-spectacled Bulbuls were also seen. The
most interesting sighting was a Bruce’s Green Pigeon in a tree in the wadi
which is below the general elevation levels recorded for the species of
500-2400 metres. I have previously regarded this species as a high elevation
bird but this record clearly shows this assumption to be incorrect. They may
move to lower elevations in the winter months like many other high elevation
species.
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Bruce's Green Pigeon |
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Abyssinian Roller |