Top 20 Most Common Bird in Borno

The laughing Dove is a small dove named after its distinctive laugh-like vocalization. This ground-feeding, non-migratory bird is a regular inhabitant of man-altered environments such as villages, gardens, and orchards. In cities, these doves tend to become quite confident. They pair for life and live in very small communities.

The rose-ringed Parakeet is a very common sight in tropical climates and a variety of environments throughout the world. These colorful birds are popular as pets but can become a threatening invasive species to non-native ecosystems. They eat fruits, nuts, seeds, and grains, and can become serious pests to farmers. These birds are very vocal and very loud and come in several subspecies.

The northern red-billed hornbill (Tockus erythrorhynchus) is a species of hornbill in the family Bucerotidae. It is found from southern Mauritania through Somalia and northeast Tanzania. There are five species of red-billed hornbills recognized, but all five were once considered conspecific and some authorities still classify the others as subspecies of Tockus erythrorhynchus.

The greater blue-eared starling is a 22 cm long, short tailed bird. This starling is glossy blue-green with a purple-blue belly and blue ear patch. Its iris is bright yellow or orange. The sexes are similar, but the juvenile is duller and has blackish brown underparts. The populations from southern Kenya southwards are smaller than northern birds and are sometimes considered to be a separate subspecies, L. c. sycobius. The lesser blue-eared starling is similar to this species, but the blue of the belly does not extend forward of the legs. The greater blue-eared starling has a range of musical or grating calls, but the most familiar is a nasal squee-ar.

The northern grey-headed sparrow (Passer griseus), also known as the grey-headed sparrow, is a species of bird in the sparrow family Passeridae, which is resident in much of tropical Africa. It occurs in a wide range of open habitats, including open woodlands and human habitation, often occupying the same niche as the house sparrow does in Eurasia. The adult northern grey-headed sparrow has a pale grey head with a white moustache stripe, pale brown upperparts, whitish underparts and chestnut wings with a small white shoulder patch. The sexes are similar, but young birds are slightly duller and lack the white wing patch. There are three subspecies, differing in plumage tone, especially with regard to the darkness of the head. This sparrow is mainly resident in its range, but there is some seasonal movement, and flocks of up to 50 birds form outside the breeding season. It builds a cup nest in trees, thatch, or old nests of other birds; 2–4 eggs are laid. This species feeds principally on seeds and grain, like other sparrows, but will readily take insects including termites, especially when feeding young. The calls include cheeps and chirps, and the typical sparrow churring alarm call. The northern grey-headed sparrow is replaced in eastern and southern Africa by very similar birds that are sometimes considered races of this species: Swainson's sparrow, the parrot-billed sparrow, the Swahili sparrow, and the southern grey-headed sparrow. According to phylogenetic studies by Arnaiz-Villena et al., this species is indeed related to the other grey-headed sparrows, and these species together are most closely related within genus Passer to the house sparrow and allies.

The yellow-fronted tinkerbird is approximately 11 cm (4.3 in) in length. It is plump, with a short neck, large head, and short tail. The adult has black upperparts heavily streaked with yellow and white. Its head has a strong black and white pattern, with a yellow forecrown spot. The underparts and rump are lemon yellow. Both sexes are similar in appearance, but young birds have a differentiating dark crown that lacks the distinct yellow spot.

The bill is fairly short and thin, with a slightly downcurving upper mandible. The bill, legs, and feet are black and the eye is dark brown with a dark eye-ring, which is not readily visible. It is about 18 cm in length, with a long tail. It has a dark brown head and upperparts. Sexes are similar in plumage.

The Abyssinian roller is a large bird, nearly the size of a jackdaw at 28–30 cm (11–12 in). It has a warm brown back, with the rest of the plumage mainly blue. Adults have long (12 cm (4.7 in)) tail streamers. Sexes are similar, but the juvenile is a drabber version of the adult. Abyssinian roller is striking in its strong direct flight, with the brilliant blues of the wings contrasting with the brown back and the long tail streamers trailing behind. The call of the Abyssinian roller is a harsh crow-like gak sound, or a screeched aaaargh.

This is a large pigeon at 41 cm in length. Its back and wings are rufous, the latter heavily speckled with white spots. The rest of the upperparts and underparts are blue-grey, and the head is grey with red patches around the eye. The neck is brownish, streaked with white, and the legs are red. Sexes are similar, but immatures are browner than adults and lack the red eye patches. The call is a loud doo-doo-doo.

The beautiful Sunbird is a small, vibrant bird that will captivate you with its stunning coloration. Its plumage is a mixture of orange, green, and blue, making it a standout among other birds. It is a nectar feeder and plays an important role in pollination, flitting from flower to flower with its long, slender bill.

The long-tailed glossy starling (Lamprotornis caudatus) is a member of the starling family of birds. It is a resident breeder in tropical Africa from Senegal east to Sudan. This common passerine is typically found in open woodland and cultivation. The long-tailed glossy starling builds a nest in a hole. The normal clutch is two to four eggs. This ubiquitous bird is gregarious and noisy, with a harsh grating call. The adults of these 54 cm (21 in) long birds have metallic green upperparts, violet underparts and a 34 cm (13 in) long purple tail. The face is black with a yellow eye. The sexes are similar, but juveniles are duller, with a brownish tone to the plumage. Like most starlings, the long-tailed glossy starling is an omnivore, eating fruit and insects.

The green-backed camaroptera (Camaroptera brachyura), also known as the bleating camaroptera, is a small bird in the family Cisticolidae. This bird is a resident breeder in Africa south of the Sahara Desert. Recent studies suggest this species and the grey-backed camaroptera may be the same species. This skulking passerine is typically found low in dense cover. The green-backed camaroptera binds large leaves together low in a bush and builds a grass nest within the leaves. The normal clutch is two or three eggs. These 11.5 cm long warblers have green upperparts. The wings are olive and the underparts whitish grey. The sexes are similar, but juveniles are paler yellow on the breast. Like most members in the group, green-backed camaroptera is insectivorous. The green-backed camaroptera was described by the French ornithologist Louis Jean Pierre Vieillot in 1821 under the binomial name Sylvia brachyura. The type locality is the Cape of Good Hope. The specific epithet brachyura is from the Ancient Greek brakhus for "short" and -ouros for "-tailed". There are five subspecies: C. b. pileata Reichenow, 1891 – southeast Kenya to southeast Tanzania C. b. fugglescouchmani Moreau, 1939 – northeast Zambia, north Malawi and east Tanzania C. b. bororensis Gunning & Roberts, 1911 – south Tanzania, south Malawi and north Mozambique C. b. constans Clancey, 1952 – southeast Zimbabwe, south Mozambique and northeast South Africa C. b. brachyura (Vieillot, 1821) – south and east South Africa

The mourning collared dove is a largish, stocky pigeon, up to 31 cm in length. Its back, wings and tail are pale brown. The head is grey and the underparts are pink, shading to pale grey on the belly. There is a black hind neck patch edged with white. The legs and a patch of bare skin around the eye are red. When flying, it shows blackish flight feathers and extensive white in the tail, the latter being a distinction from the similar but larger red-eyed dove. The call is a fast krrrrrrrr, oo-OO, oo. Sexes are similar, but immatures are duller than adults, and have scalloping on the body feathers.

The gabar goshawk is polymorphic and occurs in two distinct forms which fluctuate in relative abundance across the geographic range of the species. The more frequent, paler form has mostly grey upperparts with a conspicuous, white rump and white and grey barring on the chest, thighs and underwings, and a dark grey, barred tail. In contrast, the less frequent form, which accounts on average for approximately 25 percent of the overall population, is almost completely black. In both forms of adult the eyes are dark, and the long legs and the cere are red. The cere and the legs are yellow in immatures and the plumage is generally browner, with the pale birds having untidy barring on the chest than the adult. The females are significantly larger than the males, the male's weigh 90 - 173g and the females 167 - 240g The body length is 28–36 cm and the wingspan 63 cm.

Like other members of its genus, the red-cheeked cordon-bleu is a very small finch, measuring only 12.5–13 cm (4.9–5.1 in) in length. It weighs 9.9 g (0.35 oz) on average, with known extremes in wild populations ranging from 8.9–11 g (0.31–0.39 oz). The adult male has uniformly brown upperparts, pale blue breast, flanks and tail and a yellow belly. There is a red patch on each cheek, but this can rarely appear orange or even yellow. Females are similar but duller, and lack the cheek spot. Immature birds are like the female, but with blue restricted to the face and throat.