International Journal of Zoology

International Journal of Zoology / 2020 / Article

Research Article | Open Access

Volume 2020 |Article ID 5016804 | 10 pages |

Bird Diversity and Community Composition in Kafta Sheraro National Park, Tigray, Northern Ethiopia

Academic Editor: Hynek Burda
Received01 Oct 2019
Revised19 Dec 2019
Accepted27 Jan 2020
Published20 Feb 2020


Birds are one of the most important components of biodiversity that has huge ecological, economical, and esthetic values. The main objective of this study was to assess diversity and species composition of bird community in Kafta Sheraro National Park, Northern Ethiopia. Data were collected from August 2017 to March 2018 in the national park. Point count method was employed to collect data on bird species diversity and species composition. Direct observations of birds and discussion with local people and scouts to assess potential threats of avifauna in the park were made. Shannon diversity index was used to calculate the species diversity. A total of 158 bird species belonging to 52 different families and 20 orders were identified. Of the recorded species, there were 76.6% residents, 15.8% Palaearctic migrants (PM), 5.7% Intra-African migrants (IM), and 1.9% partial migrants. Accipitiridae (11.4%) had the highest species followed by Columbidae, Estrilidae, and Ploceidae with 7%, 5.7%, and 4.4% species, respectively. The highest Shannon–Weiner diversity index (H′ = 4.50) was recorded during February while the lowest (H′ = 2.18) was recorded during March. Species richness of the park showed no significance difference among the study months (χ2 = 10.046, df = 5, ). Agricultural expansions, fire, livestock grazing, mining, and poaching were the major threats of the park bird species. Kafta Sheraro National Park is one of the areas with high avian composition in Ethiopia. In the park, wildlife watching in general and ornithological tourism in particular should be developed. Anthropogenic disturbances should also be minimized to conserve avian diversity of the park.

1. Background

Ethiopia possesses many designated protected areas including national parks, sanctuaries, priority forests, and biosphere reserves. High numbers of biodiversity are found within these conservation areas [1]. Ethiopia is endowed with great diversity of flora, fauna, and microbial genetic resources. The country is one of biodiversity-rich countries in the world. According to Lepage [2], Ethiopia is known to be home for 864 species of birds with 19 endemism. In addition, the number of mammals, reptile, fish, amphibian, and arthropod species identified so far is 284, 201, 200, 63, and 1,225, respectively. Of these faunal resources, 29 wild mammals, 10 reptiles, 40 fishes, 25 amphibians, and 7 arthropod species are endemic to the country [3]. Birds are one of the most important components of biodiversity with huge ecological, economical, and esthetic values. Fruit-eating birds help in dispersal of seeds. Some birds help in production of nectars and used as source of food in different parts of the world. They also serve as indicators of environmental conditions [4, 5].

Wildlife tourism is one of the key economic activities for countries that have rich biodiversity and high endemism [6]. Economic value of wildlife watching tourism is particularly important. Accordingly, wildlife watching in general and bird watching in particular are the most practiced type of the people’s income in many African countries [7]. Bird watching is becoming a new area of tourism. It is currently developing and generating significant economic benefit in different countries [8]. Countries which are benefiting from bird watching are those who have documented the necessary information on their ornithological studies. Ornithological knowledge helps to know the locations or distributions of the birds, their diversity, and to analyze the impact of direct and indirect effects of tourism on biodiversity [9]. However, no study has assessed the diversity and species composition of the avifauna of Kafta Sheraro National Park. As a result, only few international tourists are visiting it unlike the other Ethiopian National Parks although the national park contains great biodiversity including birds. Therefore, it is expected that this project will help to develop bird-watching tourism of the park.

Kafta Sheraro National Park (KSNP) is a newly established park in Tigray province, Ethiopia. Accordingly, it has little ecological information. Preliminary wildlife assessment of the park showed that the park is rich in faunal diversity. For instance, caracal (Felis caracal), leopard (Panthera pardus), greater kudu (Tragelaphus strepsiceros), oribi (Ourebia ourebi), waterbuck (Kobus ellipsiprymnus), aardvark (Orycteropus afer), roan antelope (Hippotragus equinus), and the African elephant (Loxodonta africana) are some of the larger mammals known in this area [10]. It is also believed that the park contains different unidentified aquatic and terrestrial bird species [11]. Information about avian diversity and abundance is very important for attracting local and international tourists and for conservation of the species. However, no study has been conducted to investigate the diversity and relative abundance of avian species of Kafta Sheraro National Park (KSNP). Thus, this study aims to investigate the diversity and species composition of avian diversity in the national park.

2. Materials and Methods

2.1. Description of the Study Area

Kafta Sheraro National Park (KSNP), which was recognized as a park in 2007 (Letter, No: 13/37/82/611), is situated in the northwest of Ethiopia between 14°3′ and 14°27′N and 36°41′ and 37°40′E. It is located in West and North West zones of the Regional State of Tigray, Ethiopia. It is found between Kafta Humera, Tahtay Adiyabo, and Welkayit woredas. The national park is bordered by Eritrea in the north, and it is presumed to have an estimated total area of 2176.43 km2 (Figure 1). It is the only national park in Tigray Regional State, and it is about 1015 km away from Addis Ababa. Its altitude ranges from 550 to 1800 masl. The agroclimatic zone is identified as Qolla with an inclination to semiarid. Vegetation communities within the park include Acacia-Commiphora, Combretum-Terminalia, dry evergreen montane woodlands, and riparian types. The site has a monomodal pattern of rain with high peaks in May and early September with a mean annual rainfall of about 400–650 mm. The park is home to many ungulates, predators, and other wild animal species. The presence of some mega wild animals such as the African elephant, roan antelope, and the cranes (which use the area as a wintering site), and other migratory birds make the park, and its environs a significant site for national and international tourists. Other mammals such as greater kudus and bohor reedbucks are relatively common. The avifauna of the park is rather immense. As a result, the park is registered as one of the 73 important bird areas in Ethiopia. The brown-headed parrot, Parakeet, little green bee-eater, and demoiselle crane are of the few most attractive bird species of the park [11].

2.2. Data Collection

Before collecting the actual data, pilot survey was conducted in the study area in order to have baseline information on the ecology, threats, and bird species of the national park and to decide on the survey design and sampling strategy.

Data collection was carried out from August 2017 to March 2018. Field survey was conducted to study the avian species composition and diversity. A stratified random sampling technique based on the habitat type was used for selecting the actual sites for sampling using point count [12]. The sampling unit within the habitat was determined and assigned on the basis of the area coverage and vegetation type. Bird species were observed using naked eyes and field binoculars for better identification [13]. GPS was used to locate the points for the bird-counting methods. Birds were surveyed using point count technique which is a systematic search over a fixed area and/or for a fixed time (5 minutes). This allows the observer to record all the bird species around. Point counts (point transects) are an efficient and inexpensive survey method for determining avian species composition and abundance [14]. A total of sixty point count stations with 30 m fixed radius apart were established systematically. Observations were made by standing in a series of point count stations and observing 360° round and gently up to 30 m radius distance. The point count stations were 300 m apart to avoid error of double counting [15]. To minimize disturbance during count, a waiting period of 3 to 5 minutes prior to counting was applied. Bird species were identified and enumerated twice a day that is in the early morning (8:30–11:30 hr) and in the late afternoon (9:30–11:30 hr) where bird activity was maximum and on days with good weather conditions [16]. Surveys were conducted on foot.

Photographs and videos were captured to count too many birds that were difficult to identify during the field. Bird calls were recorded whenever possible using a tape recorder. Colored field guides such as [1719] were used for identification and categorization of birds to their respective taxonomic groups. The experiences of park experts were also used in the identification of birds based on different morphological features such as plumage pattern, size, shapes, colour, songs, and calls. Observed species were identified and recorded on the data sheet prepared for that purpose. Observation and discussion with nearby villagers and scouts were made to assess potential threats of the avifauna in the park. The current human activities including livestock incursion, habitat exploitation, and wildlife utilization were closely examined along with the field survey.

2.2.1. Data Analysis

The species diversity of the area was analyzed using Shannon diversity index [20] as follows:where H′ = the Shannon diversity index; Pi = fraction of the entire population made up of species I; S = numbers of species encountered; ∑ = sum from species 1 to species S; and ln = natural logarithm.

Species richness (S) was calculated bywhere n is the number of species in a community.

Species evenness, which measures the pattern of distribution of the bird populations present in the area, was evaluated using Shannon–Wiener evenness index (E) as follows [21]:where E = Shannon–Wiener evenness index; H′ = Shannon–Wiener diversity index; and Hmax = lnS = natural logarithm of the total number of species (S).

Data collected during the study period were analyzed using SPSS software package version 20. Chi-square test was used to test difference of species richness among the study months. Moreover, the collected data were analyzed and interpreted through tabulation and percentage.

3. Results

3.1. Species Composition

A total of 158 bird species belonging to 52 different families and 20 orders were identified during the surveys. Of the identified bird species, family Accipitiridae 18 (11.4%) had the highest species followed by Columbidae, Estrilidae, and Ploceidae with 11 (7%), 9 (5.7%), and 7 (4.4%) number of species, respectively. The lowest number of species was recorded from families Anatidae, Apodidae, Bucorvidae, Burhinidae, Phoeniculidae, Upupidae, Pluvianidae, Numididae, Phasianidae, Leiothrichidae, Monarchidae, Prionopidae, Pycnonotidae, Scopidae, Indicatoridae, Picidae, Strigidae, and Tytonidae with one species each (Table 1). Among the recorded species, 25 (15.8%), 9 (5.7%), and 3 (1.9%) were Palaearctic migrants (PM), Intra-African migrants (IM), and partial migrants, respectively. The remaining 121 (76.6%) bird species were residents. KSNP is a home to many attractive avian species. A few of them are put in Figure 2.

OrderFamilyCommon nameScientific nameIUCN status

AccipitroformesAccipitiridaeBrown snake eagleCircaetus cinereusLC
African fish eagleHaliaeetus vociferLC
Long-crested eagleLaphaetus occipitalisLC
Gabar goshawkMicronisus gabarLC
Black kiteMilvus migransLC
Black-shouldered kiteElanus caeruleusLC
Lappet-faced vultureTorgos tracheliotosEN
Hooded vultureNecrosyrtes monachusCR
African white-backed vultureGyps africanusCR
Long-legged buzzardButeo rufinusLC
Dark chanting goshawkMelierax metabatesLC
Long-crested eagleLophaetus occipitalisLC
Tawny eagleAquila rapaxVU
BateleurTerathopius ecaudatusNT
Steppe eagleAquila nipalensisEN
Common buzzardButeo buteoLC
African cuckoo hawkAviceda cuculoidesLC
African harrier hawkPolyboroidees typusLC
AnseriformesAnatidaeEgyptian gooseAlopochen aegyptiacaLC
ApodiformesApodidaeAfrica palm swiftCypsiurus parvusLC
BucerotiformesBucerotidaeAfrican grey hornbillLophoceros nasutusLC
Northern red-billed hornbillTockus erythrorhynchusLC
Hemprich’s hornbillLophoceros hemprichiiLC
BucorvidaeAbyssinian ground hornbillBucorvus abyssinicusVU
PhoeniculidaeBlack-billied wood hoopoePhoeniculus somaliensisLC
UpupidaeEurasian hoopoeUpupa epopsLC
CaprimulgiformesCaprimulgidaeEgyptian nightjarCaprimulgus aegyptiusLC
Long-tailed nightjarCaprimulgus climacurusLC
CharadriiformesBurhinidaeSenegal thick-kneeBurhinus senegalensisLC
CharadriidaeThree-banded ploverCharadrius tricollarisLC
Spur winged lapwingVanellus spinosusLC
Little-ringed ploverCharadrius dubiusLC
Black-headed ploverVanellus tectusLC
PluvianidaeEgyptian ploverPluvianus aegyptiusLC
ScolopacidaeCommon sandpiperActitis hypoleucosLC
Wood sandpiperTringa glareolaLC
Common greenshankTringa nebulariaLC
CiconiiformesCiconiidaeAbdim’s storkCiconia abdimiiLC
Woolly-necked storkCiconia episcopusVU
Yellow-billed storkMycteria ibisLC
White storkCiconia ciconiaLC
ColiiformesColiidaeSpeckled mousebirdColius stariatusLC
Blue-naped mousebirdUrocolius macrourusLC
ColumbiformesColumbidaeLaughing doveStigmatopelia senegalensisLC
Ring naked doveStreptopelia capicolaLC
Vinaceous doveStreptopelia vinaceaLC
Black-billed wood-doveTurtur abyssinicusLC
Red-eyed doveStreptopelia semitorquataLC
Namaqua doveOena capensisLC
African mourning doveStreptopelia decipiensLC
African collared-doveStreptopelia roseogriseaLC
Emerald-spotted wood doveTurtur chalcospilosLC
Bruce’s green pigeonTreron waaliaLC
Speckled pigeonColumba guineaLC
CoraciiformesAlcedinidaeGiant kingfisherMegaceryle maximaLC
Pied kingfisherCeryle rudisLC
Pygmy kingfisherIspidina pictaLC
Mangrove kingfisherHalcyon senegaloidesLC
Malachite kingfisherCorythornis cristatusLC
CoraciidaeAbyssinian rollerCoracias abyssinicusLC
Purple rollerCoracias naeviusLC
MeropidaeBlue-breasted Bee-eaterMerops variegatesLC
Blue cheeked bee-eaterMerops persicusLC
Little bee-eaterMerops pusillusLC
White-throated bee-eaterMerops albicollisLC
Little green bee-eaterMerops orientalisLC
Northern carmine bee-eaterMerops nubicusLC
CuculiformesCuculidaeWhite-browed coucalCentropus superciliosusLC
Blue-headed coucalCentropus monachusLC
FalconiformesFalconidaeCommon kestrelFalco tinnunculusLC
Grey kestrelFalco ardosiaceusLC
Peregrine falconFalco peregrinusLC
GruiformesGruidaeCommon craneGrus grusLC
Demoiselle craneAnthropoides virgoLC
GalliformesNumididaeHelmeted guineafowlNumida meleagrisLC
PhasianidaeClapperton’s francolinPternistis clappertoniLC
PasseriformesAcrocephalidaeAfrican yellow warblerIduna natalensisLC
Eastern olivaceous warblerIduna pallidaLC
AlaudidaeThekla larkGalerida theklaeLC
Rufous rumped larkPinarocorys erythropygiaLC
Black crowned sparrow larkEremopterix nigricepsLC
BuphagidaeRed-billed oxpeckerBuphagus erythrorhynchusLC
Yellow-billed oxpeckerBuphagus africanusLC
EmberizidaeCinnamon breasted buntingEmberiza tahapisiLC
Golden breasted buntingEmberiza flaviventrisLC
EstrildidaeRed-billed firefinchLagonosticta senegalaLC
Red-cheeked cordonbleuUraeginthus bengalusLC
Southern cordonbleuUraeginthus angolensisLC
Yellow-billed waxbillCoccopygia quartiniaLC
Fawn-breasted waxbillEstrilda paludicolaLC
Common waxbillEstrilda astrildLC
Bronze mannikinLonchura cucullataLC
African silver billEudica cantansLC
Black-rumped waxbillEstrildida troglodytesLC
HirundinidaeEthiopian swallowHirundo aethiopicaLC
Wire-tailed swallowHirundi smithiiLC
LaniidaeLesser grey shrikeLanius minorLC
Red-backed shrikeLanius collurioLC
Woodchat shrikeLanius senatorLC
Masked shrikeLanius nubicusLC
LeiothrichidaeWhite-headed babblerTurdoides leucocephalaLC
MalaconotidaeBlack-headed gonolekLaniarius erythrogasterLC
Northern puffbackDryoscopus gambensisLC
Ethiopian boubouLaniarius aethiopicusLC
MonarchidaeAfrican paradise flycatcherTerpsiphone viridisLC
MotacillidaeWestern yellow wagtailMotacilla flavaLC
White wagtailMotacilla albaLC
African pied wagtailMotacilla aguimpLC
MuscicapidaeCommon rock thrushMonticola saxatilisLC
Black scrub robinCercotrichas podobeLC
Northern wheatearOenanthe oenantheLC
Pied wheatearOenanthe pleschankaLC
Mocking cliff chatThamnolaea cinamomeiventrisLC
NectariniidaeScarlet-chested sunbirdChalcomaitra senegalensisLC
Mariqua sunbirdCinnyris mariquiensisLC
Malachite sunbirdNectarinia famosaLC
Shining sunbirdCinnyris habessinicusLC
Black-billed sunbirdCinnyris nectarinioidesLC
PasseridaeNorthern grey-headed sparrowPasser griseusLC
Shelley’s rufous sparrowPasser shelleyiLC
PloceidaeBlack-headed weaverPloceus melanocephalusLC
Northern-red bishopEuplectes nigroventrisLC
Little weaverPloceus luteolusLC
Speckle-fronted weaverSporopipes frontalisLC
White-billed buffalo weaverBubalornis albirostrisLC
Village weaverPloceus cucullatusLC
Red-headed queleaQuelea erythropsLC
PrionopidaeWhite-crested helmet shrikePrionops plumatusLC
PycnonotidaeCommon bulbulPycnonotus barbatusLC
SturnidaeRuppell’s long-tailed starlingLamprotornis purpuropteraLC
Stuhlmann’s starlingPoeoptera stuhlmanniLC
Greater blue-eared starlingLamprotornis chalybaeusLC
Lesser blue-eared starlingLamprotornis chloropterusLC
Red-winged starlingOnychognatus morioLC
Chestnut-bellied starlingLamprotornis pulcherLC
ViduidaeVillage indigobirdVidua chalybeateLC
Sahel paradise whydahVidua orientalisLC
Eastern paradise whydahVidua paradisaeaLC
Pin-tailed whydahVidua macrouraLC
PelecaniformesArdeidaeGrey heronArdea cinereaLC
Cattle egretBubulcus ibisLC
Little egretEgretta garzettaLC
Black-headed heronArdea melanocephalaLC
ThrekiornithidaeGlossy ibisPlegadis falcinellusLC
Sacred ibisThreskiornis aethiopicusLC
African spoonbillPlatalea albaLC
ScopidaeHamerkopScopus umbrettaLC
PiciformesIndicatoridaeGreater honeyguideIndicator indicatorLC
PicidaeNubian woodpeckerCampethera nubicaLC
LybiidaeBlack-billed barbetLybius guifsobalitoLC
Yellow-breasted barbetTrachyphonus margaritatusLC
PsittaciformesPsittacidaeRose-ringed parakeetPsittacula krameriLC
Meyer’s parrotPoicephalus meyeriLC
PterocliformesPteroclidaeLichtenstein’s sandgrousePterocles lichtensteiniiLC
Four-banded sandgrousePterocles quadricinctusLC
Chestnut-bellied sandgrousePterocles exustusLC
StrigiformesStrigidaeAfrican scopes owlOtus senegalensisLC
TytonidaeBarn owlTyto albaLC

Note.  = Palaearctic migrant,  = Intra-African migrant,  = partial migrant, unmarked species are resident birds, LC = least concern, NT = near threatened, VU = vulnerable, EN = endangered, and CR = critically endangered.
3.2. Species Diversity, Species Richness, and Species Evenness

The Shannon–Weiner diversity index indicated that the highest diversity of birds (H′ = 4.50) was recorded during February, and the lowest diversity (H′ = 2.18) was recorded during March. Similarly, the highest even distribution of birds was observed during February (E = 0.98), but the lowest was during March (E = 0.46). The majority of species was recorded during January with 131 (83%) species followed by March 108 (68%) and October 92 (58%) (Table 2). Species richness of the park showed no significant difference between the study months (χ2 = 10.046, df = 5, ). The wet season diversity index (H′ = 4.6) was higher than that of the dry season (H′ = 3.2). Evenness index was also higher during the wet season (E = 0.94) than the dry season (E = 0.64) (Figure 3).

MonthsSpecies richnessHHmaxE


4. Discussion

The result of the current study showed that Kafta Sheraro National Park harbored high diversity (H′ = 2.18 up to 4.50) and species composition (158 species) because of the ideal habitat condition of the study area for avifauna. This could be due to various vegetation types and weather conditions of the park and location of the Tekeze River along the park. This may provide foraging, breeding, nesting, and other survival opportunities for both aquatic and terrestrial bird species. Moreover, the highest diversity and species composition of avifauna in the park might be due to the situation in which both aquatic and terrestrial bird species inhabit because Tekeze River bounds all parts of the park. This situation may create the park to have high number of aquatic bird species in addition to terrestrial bird species. This study showed that species composition of Kafta Sheraro National Park is highest as compared with other similar studies conducted in other parts of Ethiopia [2225]. Changes in vegetation composition and structure of habitat complexity and suitability, a change over the time, affect bird species composition [26]. Kafta Sheraro National Park is a home for 15.8%, 5.7%, and 1.9% Palaearctic migrants (PM), Intra-African migrants (IM), and partial migrants, respectively. This revealed that the park is very important for migratory bird species in addition to sedentary birds.

Higher diversity of index was recorded during February (H′ = 4.50) followed by January (H′ = 4.15) and August (H′ = 4.05) while the lowest diversity index was recorded during March and October with (H′ = 2.18 and H′ = 3.47), respectively. This showed that both species richness and evenness were high during February, January, and August. In ecological studies, the Shannon–Weiner diversity index is greater than 4 as both the richness and the evenness of the community have increased [27]. The difference in avian diversity among the study months might be associated with the availability of the food source among the months and the effect of migratory bird species. The availability of resources, especially plenty food supply, may increase the diversity of avian species at a given area [24]. The highest and lowest number of species (S) was recorded during January and October with 83% and 68% species, respectively. The high number of bird richness in January may be due to the migratory birds which migrate to the park from different directions of the globe. Bird species are migrating to Kafta Sheraro National Park for feeding during the winter. The researchers observed that there were migratory birds that arrive in the park starting from January and leave at the end of April. The lowest number of bird species during October might be due to temporary migration of bird species from the park to the nearest agricultural fields that provide alternative temporary seasonal foraging and nesting opportunities to the birds. This could decrease their abundance in their natural habitat [15]. The diversity index result showed that the species diversity during the wet season was higher than the dry season. This might be due to the presence of food sources in the park. During the wet season, the productivity and yield of habitat increase as many of the invertebrates breed and the vegetation becomes more productive on which the birds depend, and as a result, the diversity increases.

The result of this study also showed that the park faced with five major threats such as expansion of agriculture, fire, grazing, mining, and hunting. Expansion of agricultural fields in and in close of vicinity of the park was causing much severe to avifauna by creating disturbances. Moreover, irrigation was the main farming activity along the edge of Tekeze River. These agricultural activities absolutely had an impact on the habitat of the bird species. A study conducted on human wildlife conflict witnessed that fire, cutting trees, poaching, and farmland were the main anthropogenic impacts for biodiversity of Kafta Sheraro National Park [28]. Similar challenges were reported in other study area which is in Awash National Park [29]. Fire was a common threat of Kafta Sheraro National Park that affects feeding and resting places or times of bird species. The scouts revealed that fire in the national park was caused by people who pick up minerals illegally from the park. Wildfire is becoming a very serious problem in Kafta Sheraro National Park, destroying thousands of hectares of the park each year [30]. The local communities brought their cattle into the national park for searching of grazing land and water especially during the dry season. This created interruption in activities of the birds. Mining activity in the park also affected bird species negatively by destructing their habitat. Illegal gold mining was challenging in Kafta Sheraro National Park. Habitat disturbances by humans have varying effects on the bird species richness and diversity. As human pressure increases, the quality of the forests to harbor different bird species reduces [31]. Habitat disturbance negatively affects avian diversity and abundance [26]. As the discussion made with the local people who were living near the park forwarded, the local community developed a negative attitude towards the establishment of the park. This is because of the fact that they believe that the area is core for agriculture, irrigation, livestock grazing, and mining. Therefore, they believe that the park is going to make them lose these things.

5. Bird Species of Conservation Concern

In the current study, seven globally threatened bird species were recorded in the park. Hooded vulture (CR), African white-backed vulture (CR), lappet-faced vulture (EN), steppe eagle (EN), tawny eagle (VU), Abyssinian ground hornbill (VU), and woolly-necked stork (VU) were bird species of conservation concern in this study area. These bird species were suffered as a result of destruction of their habitat, breeding site, and food source due to anthropogenic activities including agricultural expansion, fire, mining, and grazing. It is therefore very important to take measures toward conserving the threatened bird species.

5.1. Hooded Vulture (Necrosyrtes monachus)

Hooded vulture is native to sub-Saharan Africa. A study indicated that the population is extremely rapid declining due to poisoning, trade for traditional medicine, hunting, persecution, and electrocution, habitat loss, and degradation [32]. Other study conducted in Dakar, Senegal, indicated that hooded vulture has been declining due to exponential urbanization resulting in loss of feeding sites and reduced food availability, increased poisoning of feral dogs with strychnine sulphate due to an upsurge of rabies, and increased disappearance of suitable trees for nesting and roosting [33]. In the current study area, habitat loss and degradation were the main threats for the bird species.

5.2. African White-Backed Vulture (Gyps africanus)

The African white-backed vulture is widespread across the savannahs of Africa occurring from South Africa north to Ethiopia and west to Senegal. This species has declined severely in parts of its range. Habitat loss, hunting for trade, persecution, collisions, and poisoning were the main threats of this species. These declines are likely to continue into the future [34].

5.3. Lappet-Faced Vulture (Torgos tracheliotos)

The total population of lappet-faced vulture is estimated to be declining at a very rapid rate. According to Ogada et al. [35], the population of lappet-faced vulture in Africa was declining by 80% over three generations. The species are at high risk due to pesticides and poisoning. Lappet-faced vulture is regionally extinct from North Africa, Israel, Jordan, and Palestinian territory [36].

5.4. Steppe Eagle (Aquila nipalensis)

As steppe eagle is a long-distance migrant bird, it exposed to varying levels of environmental and anthropic pressures such as drought, habitat destruction, or illegal hunting. Habitat loss, human persecution, and electrocution on power lines are also potential threats of the species throughout its range. Its current population status is extremely declining [37].

5.5. Tawny Eagle (Aquila rapax)

Although Aquila rapax is a widespread raptor occurring over large areas of sub-Saharan Africa, with isolated populations in North Africa, the Middle East, and South Asia, the species is rapid declining from across its African range including the current study area. In this study, habitat destruction due to agricultural expansion, fire, and mining was the main threat for the bird species.

5.6. Abyssinian Ground Hornbill (Bucorvus abyssinicus)

The Abyssinian ground hornbill ranges through sub-Saharan African savannahs north of the equator. Even though determining conservation status of this species is very difficult due to the lack of research, this species is suspected to be declining rapidly as a result of habitat loss and degradation and hunting for traditional medicine [32].

5.7. Woolly-Necked Stork (Ciconia episcopus)

This species is undergoing a rapid population decline mainly due to pollution, habitat loss, and persecution. Its population status in the current study was also observed in few individuals.

6. Conclusion

The result of this project showed that Kafta Sheraro National Park is one of the areas which has high avian diversity in Ethiopia. Hence, it is concluded that the park has a good potential for ornithological tourism that can integrate economic gain with biodiversity conservation. Specific conclusion on the diversity and composition of bird species might not be possible due to lack of published data that describe bird species prior to the current study in the park. Based on direct observation and discussion made with local communities and scouts, fire, agricultural activity, mining, grazing, and hunting were the major threats that affected bird species diversity and abundance in the park. The current study also identified that the local community developed a negative attitude toward the park.

As the park harbors high number of attractive bird species, ecotourism of the park through wildlife watching in general and ornithological tourism in particular should be developed by collaborating with stakeholders. The number of bird species recorded in this study may not represent all the bird species that are present in Kafta Sheraro National Park. Therefore, exhaustive survey should have been made in all the habitats by increasing the length of the study period and the sampling area. Continuous efforts should also be made on minimizing the anthropogenic disturbances by controlling the activities that take place inside the national park such as fire, deforestation for agricultural activities, and mining. Organization of awareness creation programmes for the local community may also help to develop a positive attitude towards the park to reduce the potential threats on avifauna.

Data Availability

The data used to support the findings of this research are available from the corresponding author upon request.

Conflicts of Interest

The authors declare that they have no conflicts of interest.

Authors’ Contributions

The corresponding author, TG, had taken responsibilities of the proposal drafting, data collection, and writing up of the manuscript. The other authors participated in data collection, data analysis, identifying of bird species, and commenting on the proposal and manuscript. All authors read and approved the final manuscript.


The authors thank the office of Kafta Sheraro National Park for permitting them the vehicle. They also thank all staffs of Kafta Sheraro National Park for creating a homely working environment and their unlimited friendly relationship during the field investigations they had in the park. Adigrat University provided the fund of this research for the data collection with registration number (AGU/CNCS/018/09).


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Copyright © 2020 Teklay Girmay et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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