The Bat Tombs, Oman
Report by John Fox, Archaeological Recorder
A detour during the tour of the forts of Oman on November 9, 2001 took one
vehicle of DNHG explorers to the Bat tombs outside Ibri. While sketching a map
of the principal rounded masonry temple/tomb, a clustering of man-made
structures were seen silhouetted on a ridge about one kilometer north. We were
surprised to discover about thirty circular, beehive-shaped, masonry tombs below
the ridge, and rubble structures, perhaps collapsed tombs and what were once
probably towers, stretching for several kilometers along the ridge. Few ceramics
were noted, but three lithic (chalcedony) tools were noted, including a
projectile point of the Arabian bifacial tradition (ca. 5000-3100 BC). In short,
this was an early major archaeological complex. One circular building, with its
foundation intact of finely dressed masonry, oriented to east-west cardinality
The largest structure contains on top twelve chambers and a circular,
stone-lined well in the center, and occupies the southwestern edge of the
archaeological complex. Speculatively, this positioning cosmologically
represented the sun set farthest to the south on the western horizon during the
winter solstice, when the night hours were longest (the realm of the dead). We
do not know the function of this structure. However, it is reminiscent in size,
construction, and orientation of the Hili tower/tomb/temple in Al Ain, the UAE,
about 120 kms. away. And the innumerable circular tombs recall the approximately
20 beehive-shaped tombs at Wadi al Ayn, Oman, about 15 kms. away and the burials
at Jebel Hafit near Buraimi/Al Ain.
The numerous tombs at Bat date ca. 3200 to 2700 BC, with grave goods of Jamat
Nasr ware, which may have been imported from Southern Mesopotamia. This grave
complex is also known as the Hafit type, from the first excavations at Jebel
Hafit (1962). This raises the specter that these first builders of monumental
architecture in fact Mesopotamian colonists.
Probably wetter conditions five thousand years ago supported greater
sedentary populations, at least part of the year, who cultivated wheat and
barley in falaj-watered gardens shaded by date palms, and herded goats, sheep,
and cattle. These staples were domesticated in nearby Mesopotomia. There is some
speculation that the Oman provided raw copper for the Early Bronze Age Sumerian
cities on the banks of the Euphrates River in southern Iraq. Accepted opinion
has it that copper was loaded on camels from western Oman and stopped at the
various oases (e.g. Bat, Al Ain) en route to the island of Umm an-Nar, off of
Abu Dhabi today. Presumably the Mesopotamia ceramics came to Bat along this same
network. This approximate date also marks the historical threshold
(Protohistoric, Early Dynastic period), when the name Magan appears in the
cuneiform tablets to refer to the peninsula.
Based on inference, Bat was a religious, political, and economic
central-place for a wide region. Thirty tombs would support an interpretation
that different allied lineage segments across a wide territory placed their dead
communal funerary complexes. The similar size and construction of the tombs
suggest fairly egalitarian social ranking. Other than the large tower/tomb to
the southwest, no ritual buildings stand apart in size that would suggest a
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Another Species of "Dhub"
Report by Marijcke Jongbloed
A few weeks ago I had a phone call from Molly Mcquarrie who asked me if I
knew anything about a new species of Spiny-tailed lizard (Uromastyx)
in this region. That was news to me, as was the fact that Drew Gardner,
herpetologist, who used to teach at Sultan Qaboos University, is now in Abu
Dhabi working at Zayed University.
A few days later he e-mailed me: "I was speaking to Molly McQuarrie the
other day at the ENHG. She had brought in 2 baby dhabbs which were as different
as chalk and cheese. One was Uromastyx leptieni and the other Uromastyx
aegyptia microlepis. Really interesting to see the different juvenile
colouration. I was wondering about your studies on dhabbs. They should be Uromastyx
leptieni, with the babies an overall dark colour (no yellow cross
bands?) I think it will be really interesting to try to draw a line across the
country where the two species meet and look for any signs of
Of course, I referred him to Peter Cunningham, who has been studying the
dhubs around Al Ain for a long time. Apparently a man by the name of Thomas
Wilms is the one who has made the distinction between the two dhubs. From the
list of characteristics below it is apparent that it will not be easy to
distinguish adults unless you have them in your hands. But babies are quite
different. However, from my own experience, babies are not easily observed.
Now that you know this interesting bit of natural history, please keep your
eyes open for dhubs and try to determine which of the two species you are
seeing. Then report it back to me or Drew Gardner (Drew.Gardner@zu.ac.ae) and we
will try to integrate all records. If you have any clear, close-up pictures of
dhubs and you still know where they were taken, please give us a copy for study.
Sometimes it is possible to count scales from pictures.
Differences between Uromastyx aegyptia microlepis and Uromastyx
||U. aegyptia microlepis
||Grayish-brown with pale to bright yellow cross-bands and sometimes reddish
||Reddish brown with dark brown stippling (vermiculation)
|Ventral scales between neck (gular) and groin (inguinal) folds
||149 - 193 (mean 171.9)
||112 - 130 (mean 121.3)
|Scales around mid-body
||255 - 391
||238 - 294
||20 - 24
||22 - 24
||No enlarged scales
||Enlarged tubercles extending from sacral region almost to insertion of
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Migrating(?) Raptors on Emirates Towers
Report by Gary Feulner
For at least ten days in late September, one or more raptors (migrants?
escapees?) displaced the normal kestrels at Emirates Towers. The visitors were
sufficiently larger and darker than the kestrels to attract my attention
immediately as I gazed out from my office on the 28th floor. The very first one
I saw swept by close enough to let me guess that it was a peregrine falcon. A
second bird was also in flight, at a greater distance, but seemed much browner -
possibly a saqr falcon or some kind of eagle.
I thought first of the pigeon chasing operations - the subject of the DNHG's
monthly lecture last February. The falcons and falconers from Al Maha Resort
perform this service periodically at Emirates Towers. On a sidewalk below, I saw
some eight people standing amongst large umbrellas and boxes and various
equipment. One box resembled a large cage but they seemed to be using it as a
platform, apparently to give directions and film each other across a low wall.
That seemed a large number of people and unusual behavior for falconing, but it
would have been a bit of a coincidence to observe two such oddities at exactly
the same time (although Emirates Towers are becoming a popular Dubai backdrop
for advertisers), so I tentatively assumed they were related.
Nevertheless, the new birds were back the next day (or one of them, at
least), sans people, and remained through at least the following week. Despite
eventually remembering to bring my binoculars into the office for a closer look,
I was never able to get another good view. One bird flew past my window on
several occasions (typically a few floors lower) but it no longer soared over
the adjacent highways and construction. Instead, it was usually seen heading
inland towards the lush and well landscaped racehorse breeding and training area
near Dubai's Central Veterinary Research Laboratory. Only a full 2-1/2 weeks
after the first sighting could I confirm that the kestrels had returned, and,
presumably, that the visitors had left.
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Report by Gary Feulner
The "thumb" of Omani territory that projects north across the Hatta
road in the area of the Madam Plain has been steadily developed in the past
decade, first with a large police station and then with numerous plantations
relying on pumped groundwater and expat labor.
Driving past a new-ish such plantation late one weekend morning (after the
birds and the bees had retreated to the shade) I noticed an erect, wispy tree
that I had never seen before, being used as a breaker between rows of ground
crops. It resembled a sort of ghaf tree, but more delicate, with yellowish bark,
pinnate leaves and long, thin, slightly sinuous pods.
I stopped to examine more closely from the fence and was greeted by a
friendly worker. He apologized. He didn't know the name of the tree in English,
and it doesn't have an Arabic name because it isn't normally found here. But in
Urdu, he said, it is called "ginger." "Ah," I said, "We
have the same name in English. So that's what it is!" Sophisticate that he
was, he reminded me that I should not be surprised, as there were many words the
same in Urdu and English - "button," for example (or
My friend Sher turned out to be from Baluchistan ("the Makran," he
said) and I accepted his offer of tea. The barasti dining hut was all but
covered by a climbing Ipomoea sp. (Morning Glory family), a relative of the
sweet potato. I have now seen this insulation technique in several places, but
only in the past few years. After scalding my palate as usual on the sweet white
tea (those thermos flasks really work!) I enjoyed a brief tour of the
plantation, about 250 meters on a side.
The principal crops here were shamam, a yellow mallow, bamiyah or okra, whose
seedlings are grown under white plastic until they are about 8-10" high,
and lubyan or peas. The latter I mistook for broad beans until I was given the
Urdu name of matar, familiar from many a restaurant menu.
Despite my initial assumption, the "ginger" tree does not seem to
match up to the spice of the same name. Knowing Gazelle editor Anne Millen to be
acquainted with useful plants such as henna, I asked her about ginger. "The
sort of ginger that the spice comes from is a native of SE Asia, Zingiber
officinale, Family Zingiberaceae" said Anne. "It could scarcely look
less like a ghaf. It's a low-growing, perennial plant with very large green
leaves (lance head) which spreads laterally from rhizomes. It is usually found
in damp situations or where there's frequent an abundant watering. The plump
rhizomes provide the delicious spice. Sounds like more research is needed to
identify the new version." Can any members enlighten us?
Anne also recalled her own unsolicited lesson in comparative linguistics,
learned from a Salalah policeman. He had her practice a number of Arabic words
before moving on to "hrah'jo." When she'd had quite a few goes at
this, he patted the communication device on his belt and said, "English
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Desert Morning Rambles
Report by Gary Feulner
Looking for "action," I set out early on several weekend mornings
in September to examine various patches of desert in the area inland from Dubai
to Sweihan where I thought there was a greater than average chance of finding
life or signs of life. All of these areas, of course, suffer to a greater or
lesser extent from overgrazing, which afflicts the entire Northern Emirates.
Nevertheless, by choosing carefully among ghaf groves and vegetated hollows I
knew from past exploration, and by watching carefully, I was able to make quite
an interesting time of it. One site was sufficiently attractive that I returned
In some areas that at first glance appeared to be totally drought-stricken,
there was a bewildering array of small tracks. These show up especially well in
the early morning light. Some looked like mini tire tread - insects, I suppose.
Others showed the clear feet and tail marks of small lizards. Isolated small,
vaguely star-like marks are made by grasshoppers and robberflies, that come and
go by air but are heavy enough to leave an imprint.
The large, nocturnal Urchin Beetle, which has a spiny perimeter, seems to be
particularly abundant in this area at the moment (by night I saw dozens) and I
learned that it makes a track that can easily be confused with that of a large
The tracks of a sand skink or sand fish (Scincus sp.) were punctuated with
intermittent small depressions beside the track where, it seems, the sand skink
had "tested" the sand with its snout, for food or consistency. The
tracks gave the skink's identity away when they showed clearly that the animal
had dived underground, still leaving a faint surface trail.
In an area near a roadside plantation the tracks of grey francolin were
abundant and I got an education in how different they can appear in hard or soft
sand, and on flat or sloping terrain.
At another location I saw the clear tracks and probable burrow of a grey
monitor lizard (Varanus griseus), with its large outstretched "little"
toe. A nighttime visit revealed more tracks in the same area.
Some of the tracks I encountered, although relatively large and distinctive,
still puzzle me, and I can only speculate as to such unlikely possibilities as
lame hares or limping jerboas. I have kept photos to show to experts.
In the air, roadside plantings of the toothbrush shrub, Salvadora persica,
continue to attract large numbers of Blue Spotted Arab butterflies, which spill
over into adjacent desert areas.
Antlions were also seen - various kinds: blotched wings, speckled wings and
crooked bodies - just a few each morning (and also by night), but still more
than I have seen at other times of year. Antlions, which in flight resemble
dragonflies, are the adult form of the larvae that make the small conical pits
frequently seen in silty patches of ground.
At least two kinds of squash bugs were about, and I photographed them to make
a record of the different color patterns. In each case they attracted my
attention initially by flying past me. A lone and scraggly, but flowering,
Calotropis (Sodom's Apple) was an oasis for insect life. Ants, wasps and
butterflies (Small Cupid and Blue Spotted Arab) fed on the pollen.
At several sites ants (of various kinds) were among the most abundant
creatures observed, although some of the smaller ants might easily escape notice
unless you are looking for them. In one ghaf "forest" the Desert
Runner ant (Cataglyphis sp.), a large, fast ant that carries its abdomen pointed
in the air, was the most conspicuous animal species present.
Beside the Calotropis was a midden of gazelle droppings. Fencing, not only
along the roads but also within the desert, restricts the movement of larger
animals such as gazelle and forces them (as well as occasional observers) to
enter and exit under gates and through holes in the fence. That they did so was
evident from their tracks.
Fox tracks, normally fairly common, were not, at the sites I visited. I
encountered only a single one. Might this have something to do with the drought?
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Report by Gary Feulner
Watch closely. The UAE has not just one or two, but five species of
fringe-toed lizards (all Acanthodactylus species). In fact,
southern Arabia seems to represent a center of evolutionary radiation for this
group. All are diurnal (active by day), although they are not necessarily seen
during the heat of the day in summer. Their habits are not well known but the
sand dwelling species are reported to rely heavily on ants as prey. This seems a
relatively good strategy for a daytime desert forager, since ants are prominent
among the diurnal, ground-dwelling desert insects.
Three species of fringe-toed lizards, A. schmidti, A.
gongrorhynchatus and A. haasi, are sand dwellers. Their
habitats appear to overlap, being vegetated sand, although A. schmidti
(the aptly named white-spotted lizard) is by far the most common and may be the
most at home in dune areas. It has lots of closely spaced white spots on a skin
about the color of coffee with milk.
A. gongrorhynchatus has been seen regularly (if not spelled
regularly) over the years in the Sweihan an Al-Hayer areas, but has also been
reported throughout western Abu Dhabi. It can be distinguished by its bold brown
longitudinal stripes on a pale body and by its blue-white tail, which is often
in motion as if signaling.
A. haasi is much rarer, having been reported only twice, from
the coastal plain of western Abu Dhabi. The only published photo shows a
sand-colored animal marked with pale grey-brown spots and stripes. It is thought
that this species may be inactive during the winter. All of the sand dwellers
live in inconspicuous burrows whose opening is just a semicircular slit.
A. opheodurus has been found in the UAE only on hard sandy
plains near Al-Ain and A. boskianus is thought to be limited to the boundary
area between the sands and the gravel outwash plains from the Hajar Mountains.
For all of these species, however, their presence and distribution is not
well studied, especially in the Northern Emirates, so your careful observations
can make a contribution. As always, a pair of binoculars that can focus at short
distance (3-4 meters) permits closer observation without spooking the subjects.
Unfortunately, it remains difficult for laymen to distinguish most of the rarer
species using available guides, so patience and careful observation are
recommended. Of course your photographs, if possible, can help to remedy that
A final tip: Don't confuse these fringe-toed lizards with the (usually) much
smaller Mesalina lizards (2 species) found on firm sand and gravel areas along
the mountain front and the coast.
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Notes from the Rainforest
Report by Gary Feulner
(Ed. note: Gary Feulner made a short visit to the tropical rain forest in
October 2001, hiking and canoeing on a natural history oriented trip to the
upper Amazon. Says Gary, "The local guide was a son of missionaries to the
Cofan indians who grew up in the forest and now lives with the Cofan and works
with various experts from Chicago's Field Museum of Natural History. He was
extremely knowledgeable and was a real asset to the trip.")
Our American guide was an enthusiastic birdwatcher so we saw and identified
plenty of birds, including the primitive Hoatzin with its Mohawk hairdo (which I
was said to resemble after one motorboat ride); the Russet-Backed Oropendola,
which dips its whole body with each call and sounds like a large drop of water
landing in a still pond; the raucous Yellow-Rumped Cacique; the cryptic Common
Potoo; a flock of two dozen Scarlet Macaws; and the imperturbable,
kingfisher-like White-Eared Jacamar. By night I learned to identify the faint
burbling call of the Ferruginous Pygmy Owl and the more obtrusive calls of the
Tinamou and the Parauque. The only avian overlaps with the UAE were the Great
Egret and Cattle Egret.
The Amazon also has the richest butterfly fauna in the world (much of it
still unstudied). On my own I was able to distinguish more than 50 varieties (I
about ran out of evocative field names) including several species of giant,
brilliant blue butterflies of the genus Morpho, which includes some of the
world's largest. I was also able to distinguish some 20 dragonflies/damselflies,
including river, pond and forest species.
The undoubted highlights, however, were (1) a giant anteater at close range
(but our Cofan guide backed me off quickly - they are considered unpredictable
and have very powerful claws) and (2) a band of red howler monkeys that we
successfully stalked in the forest (they were calling like an army of banshees -
if you didn't know what was making the noise, you would never, ever approach).
Special treats were pink river dolphins and tree snails the size of baseballs. I
also managed to see (but otherwise avoid) electric eels, stingrays, piranha,
barbed catfish, and leeches. Blissfully unencountered was the despicable
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Joys of Bird-watching
by David Snelling
At Al Awir and Pivots last Friday, in search of elusive rarities, I found
only the pectoral sandpiper although there had been reports of a little
pratincole. Then I went to Mushrif Park on Sunday night hoping to spot a
striated scops owl on the lawn under the floodlights outside the admin. block
and there were 400 picnickers on the grass! Al Awir is always interesting and
possible at any time, and has little competition from sightseers, cricketers,
etc. Right now it has a good wader population and plenty of ducks, but later
there may be more raptors too. However work has started in the surrounding area
to build a massive housing estate and its days are numbered. The same holds true
for the formerly great area at the back of Emirates Golf Course. Think I'll take
up plane spotting!
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