Lakes and Wildlife

Al Saja’a, a part of Qatra Water Solutions, supports a wide range of biodiversity on-site wherein a large number of species, both flora and fauna thrive. It is a small site of approximately 2.5km long and 1km wide, with treatment ponds starting to take shape in 2016. Bordered by a mix of sand dune/gravel plain habitat, on the outskirts of Sharjah Industrial Area, the pools offer sheltered, mixed habitat for a variety of birds and insects.

Al Saja’a, a part of Qatra Water Solutions, supports a wide range of biodiversity on-site wherein a large number of species, both flora and fauna thrive. It is a small site of approximately 2.5km long and 1km wide, with treatment ponds starting to take shape in 2016. Bordered by a mix of sand dune/gravel plain habitat, on the outskirts of Sharjah Industrial Area, the pools offer sheltered, mixed habitat for a variety of birds and insects.

Discover below some of the species you can find at the Qatra lakes.

Discover below some of the species you can find at the Qatra lakes.

Birds

Qatra’s Al Saja’a site provides a habitat to over 26 birds including long-distance migrants and some endangered species. such as Ferruginous Ducks. The area offers year-round habitat; a stopover for migrants, and breeding grounds for resident species such as the Little Grebe.

Play Video

A loud bird, more often heard than seen, very similar behaviour to the Graceful Prinia, although slightly larger with a dark line running across the eyes and a much shorter tail. They breed in reedbeds and are resident in the UAE year-round.
Play Sound

Indian Reed Warbler

Western Marsh Harriers are large raptors, which migrate from their breeding grounds in Europe to overwinter in the UAE. Flying low over the reed beds, catching prey on water or sometimes in the air, their diet consists of small mammals, reptiles and shorebirds, passerines and ducks and they can be observed hunting Little Grebes in Qatra.They are considered Near Threatened on the Regional IUCN Red List.

Western Marsh Harrier

A small-sized waterbird, the Little Grebe, occupies all the ponds in Qatra, they are quick divers and prefer well-vegetated pools to escape to when the Western Marsh Harriers are hunting. They are resident all year, and most likely breed in the Qatra reeds, and have a distinctive, loud high-pitched trilling call.
Play Sound

Little Grebe

A small and very active bird, which flits between the reeds with ease, with a distinctive long graduated tail and red-ish eyes. A very noisy bird, you are more likely to hear it calling than see it, a long monotonous chattering call, often seen perched on exposed reeds for only a few moments.

Graceful Prinia

List of Birds

Western Marsh Harrier
Black-headed Gull
Western Reef Heron, Grey Heron and Little Egret
Little Grebe
Common Moorhen
Ferruginous Duck
Egyptian Goose
Kentish Plover
Little Stint
Black-winged Stilt
Indian Reed Warbler
Graceful Prinia
Indian Silverbill
Purple Sunbird
Swifts
Green Bee-eater
White Wagtail
Red-wattled Lapwing
Indian House Sparrow
Eurasian Collared Dove and Laughing Dove
Crested Lark
Eurasian Hoopoe
House Crow
Edit
Common Name (No. Observed)
Scientific Name
Migratory

Western Marsh Harrier (8)

Black-headed Gull (50)

Little Egret (1)

Western Reef Heron (2)

Grey Heron (1)

Little Grebe (50-100)

Common Moorhen (5-10)

Ferruginous Duck (4-6)

Egyptian Goose (2)

Kentish Plover (1)

Little Stint (1)

Black-winged Stilt (1)

Indian Reed Warbler (>5)

Graceful Prinia (>5)

Indian Silverbill (2)

Purple Sunbird (1)

Common Swift (5)

Green Bee-Eater (2)

White Wagtail (5-10)

Red-wattled Lapwing (5)

Indian House Sparrow (10)

Eurasian Collared Dove (5)

Laughing Dove (2)

Crested Lark (1)

Eurasian Hoopoe (1)

House Crow (3)

Circus aeruginosus

Chroicocephalus ridibundus

Egretta garzetta

Egretta gularis

Ardea cinerea

Tachybaptus ruficollis

Gallinula chloropus

Aythya nyroca

Alopochen aegyptiaca

Charadrius alexandrinus

Calidris minuta

Himantopus himantopus

Acrocephalus (stentoreus) brunnescens

Prinia gracilis

Euodice malabarica

Cinnyris asiaticus

Apus apus

Merops orientalis

Motacilla alba

Vanellus indicus

Passer (domesticus) indicus

Streptopelia decaocto

Streptopelia senegalensis

Galerida cristata

Upupa epops

Corvus splendens


Y

Y











Y



Y

Y











Y



Y















Total - 26 species

*Near Threatened (NT) Category - IUCN Regional Red List Breeding Birds Arabian Peninsula

List of Birds

Western Marsh Harrier
Black-headed Gull
Western Reef Heron, Grey Heron and Little Egret
Little Grebe
Common Moorhen
Ferruginous Duck
Egyptian Goose
Kentish Plover
Little Stint
Black-winged Stilt
Indian Reed Warbler
Graceful Prinia
Indian Silverbill
Purple Sunbird
Swifts
Green Bee-eater
White Wagtail
Red-wattled Lapwing
Indian House Sparrow
Eurasian Collared Dove and Laughing Dove
Crested Lark
Eurasian Hoopoe
House Crow
Edit
Common Name (No. Observed)
Scientific Name
Migratory

Western Marsh Harrier (8)

Black-headed Gull (50)

Little Egret (1)

Western Reef Heron (2)

Grey Heron (1)

Little Grebe (50-100)

Common Moorhen (5-10)

Ferruginous Duck (4-6)

Egyptian Goose (2)

Kentish Plover (1)

Little Stint (1)

Black-winged Stilt (1)

Indian Reed Warbler (>5)

Graceful Prinia (>5)

Indian Silverbill (2)

Purple Sunbird (1)

Common Swift (5)

Green Bee-Eater (2)

White Wagtail (5-10)

Red-wattled Lapwing (5)

Indian House Sparrow (10)

Eurasian Collared Dove (5)

Laughing Dove (2)

Crested Lark (1)

Eurasian Hoopoe (1)

House Crow (3)

Circus aeruginosus

Chroicocephalus ridibundus

Egretta garzetta

Egretta gularis

Ardea cinerea

Tachybaptus ruficollis

Gallinula chloropus

Aythya nyroca

Alopochen aegyptiaca

Charadrius alexandrinus

Calidris minuta

Himantopus himantopus

Acrocephalus (stentoreus) brunnescens

Prinia gracilis

Euodice malabarica

Cinnyris asiaticus

Apus apus

Merops orientalis

Motacilla alba

Vanellus indicus

Passer (domesticus) indicus

Streptopelia decaocto

Streptopelia senegalensis

Galerida cristata

Upupa epops

Corvus splendens


Y

Y











Y



Y

Y











Y



Y















Total - 26 species

*Near Threatened (NT) Category - IUCN Regional Red List Breeding Birds Arabian Peninsula

Plants

In predominantly desert surroundings, Qatra has managed to build a green patch near its Al Saja’a asset. Due to the water treatment and its storage in nearby ponds, there is an abundance of the Common Reed (Phragmites australis) around the area. The surrounding’s sandy banks provide habitat for a variety of grasses, sedges and even large shrubs. Plants that are rare in the UAE, such as the Perennial shrub (Farsetia linearis), are also growing naturally near the Qatra ponds. Close to 15 species of plants have been identified and as the size and age of Qatra grows, more plant species will flourish.

Common Reed (Phragmites australis)

Desert Squash (Citrullus colocynthis)

Desert Plantain (Plantago ovata)

Giant Milkweed (Calotopis procera)

Edit
Common Name (No. Observed)
Scientific Name

Common Reed

Fountain Grass

Flatsedge

Feather Finger Grass

Giant Milkweed/Sodom’s Apple

Desert Squash

Heliotropes

Dandelion family

Dandelion family

Rimth

Tribulus

Desert Plantain

Small annual

Perennial shrub (Mustard family)

Athel Tamarisk

Phragmites australis

Pennisetum setaceum

Cyperus conglomeratus

Chloris virgata

Calotropis procera

Citrullus colocynthis

Heliotropium sp.

Launaea mucronata

Launaea capitata

Haloxylon salicornicum

Tribulus sp.

Plantago ovata

Eremobium aegyptiacum

Farsetia linearis*

Tamarix aphylla

Total - 15 species

*Farsetia linearis is a very rare plant in the UAE (Jongbloed 2003)

Edit
Common Name (No. Observed)
Scientific Name

Common Reed

Fountain Grass

Flatsedge

Feather Finger Grass

Giant Milkweed/Sodom’s Apple

Desert Squash

Heliotropes

Dandelion family

Dandelion family

Rimth

Tribulus

Desert Plantain

Small annual

Perennial shrub (Mustard family)

Athel Tamarisk

Phragmites australis

Pennisetum setaceum

Cyperus conglomeratus

Chloris virgata

Calotropis procera

Citrullus colocynthis

Heliotropium sp.

Launaea mucronata

Launaea capitata

Haloxylon salicornicum

Tribulus sp.

Plantago ovata

Eremobium aegyptiacum

Farsetia linearis*

Tamarix aphylla

Total - 15 species

*Farsetia linearis is a very rare plant in the UAE (Jongbloed 2003)

Insects

Qatra hosts a mix of terrestrial and aquatic habitats, many species of dragonflies and damselflies, butterflies, beetles, wasps and ants support a complex food web within the reeds and lakes. Pollinators are attracted to the annual flowers on the sandy banks, and spiders cover the reeds with their intricate webs.
As the seasons change at Qatra, different insects will thrive and offer an abundance of food for birds, mammals and reptiles.

Collection of photographs taken of insects observed around Qatra

Tropical Bluetail (Ischnura senegalensis) ♀

Carpenter Bee (Xylocopa fenestrata)

Black Percher (Diplocodes lefebvrii)

Plain Tiger (Danaus chrysippus)

Scarlet Darter (Crocothemis eythraea)

Sahara Ant (Cataglyphis bicolor)

Edit
Common Name (No. Observed)
Scientific Name
Dragonflies and Damselflies
Odonata
Black Percher
Scarlet Darter
Green Marsh Hawk (Oasis Skimmer)
Tropical Bluetail
Desert (Evan’s) Bluetail
Diplocodes lefebvrii
Crocothemis eythraea
Orthetrum sabina
Ischnura senegalensis
Ischnura evansi
Butterflies
Lepidoptera
Plain Tiger
Painted lady
Desert white
Danaus chrysippus
Vanessa cardui
Pontia glauconome
Lacewings
Neuroptera
Green lacewings
Chrysoperla sp.
Mayflies
Ephemeroptera
Mayfly
TBC
Beetles
Coleoptera
Arabian Dune Beetles
Jewel Beetles
Soft-wing Flower Beetles
Erodius sauditus
Julodis euphratica
Melyridae
Bees, Wasps and Ants
Hymenoptera
Desert Ants
Sugar Ants

Solitary Wasps
Oriental Hornet
Cuckoo Wasp
Sand Wasp

Carpenter Bees
Cataglyphis nodus
Lepisiota sp.

Spheciformess
Vespa orientalis
Chrysididae
Bembix sp.

Xylocopa fenestrata
Flies
Diptera
Hoverflies
Non-Biting Midges
Blue Bottle Fly
Flesh Flies
Robber Flies
Syrphidae
Chironomidae
Calliphora vomitoria
Sarcophagidae
Asilidae
Spiders, Ticks
Arachnids
Jumping Spiders
Radiated Wolf Spider
Tick (Acari)
Salticidae
Hogna radiata
Hyalomma sp.
Aphids
Aphididae
Green aphid
Unknown to species level

Total - >30 species

Edit
Common Name (No. Observed)
Scientific Name
Dragonflies and Damselflies
Odonata
Black Percher
Scarlet Darter
Green Marsh Hawk (Oasis Skimmer)
Tropical Bluetail
Desert (Evan’s) Bluetail
Diplocodes lefebvrii
Crocothemis eythraea
Orthetrum sabina
Ischnura senegalensis
Ischnura evansi
Butterflies
Lepidoptera
Plain Tiger
Painted lady
Desert white
Danaus chrysippus
Vanessa cardui
Pontia glauconome
Lacewings
Neuroptera
Green lacewings
Chrysoperla sp.
Mayflies
Ephemeroptera
Mayfly
TBC
Beetles
Coleoptera
Arabian Dune Beetles
Jewel Beetles
Soft-wing Flower Beetles
Erodius sauditus
Julodis euphratica
Melyridae
Bees, Wasps and Ants
Hymenoptera
Desert Ants
Sugar Ants

Solitary Wasps
Oriental Hornet
Cuckoo Wasp
Sand Wasp

Carpenter Bees
Cataglyphis nodus
Lepisiota sp.

Spheciformess
Vespa orientalis
Chrysididae
Bembix sp.

Xylocopa fenestrata
Flies
Diptera
Hoverflies
Non-Biting Midges
Blue Bottle Fly
Flesh Flies
Robber Flies
Syrphidae
Chironomidae
Calliphora vomitoria
Sarcophagidae
Asilidae
Spiders, Ticks
Arachnids
Jumping Spiders
Radiated Wolf Spider
Tick (Acari)
Salticidae
Hogna radiata
Hyalomma sp.
Aphids
Aphididae
Green aphid
Unknown to species level

Total - >30 species

Dragonfly/Damselfly

Black Percher 2
Mating adults
Black Percher (Diplocodes lefebvrii)
A
Mating adults
Depositing eggs
Just below water surface, usually on vegetation.
B
Depositing eggs
Nymphs
Emerge and live underwater for months, sometimes years
C
Nymphs
Nymph
Emerge from water onto reed
D
Nymph
Dragonfly
Emerges from exoskeleton
E
Dragonfly
Drying out in the sun before flying away.
F
Feed
On flying insects such as mosquitos and flies
G
Feed

Food chain based on organisms found in Qatra

Food chain based on organisms found in Qatra

Plain Tiger Butterflies

tiger butterfly
Mating adults
Plain Tiger Butterflies
A
Mating adults
Egg
Adult lays one egg on plant, the host plant is Giant Milkweed (Calotropis procera). The caterpillars also solely feed on Giant Milkweed, this might be something you would like to include as it is a speciality and a niche ecological interaction.
B
Egg
Larva
Caterpillar
C
Larva
Chrysalis
7 to 10 days
D
Chrysalis
Adult
They only live to a maximum of 14 days as adults.
E
Adult