28-5-2019 SOMALISA, ZIMBABWE - DICKINSON'S KESTREL (Falco dickinsonii)

https://www.inaturalist.org/taxa/4661-Falco-dickinsoni

2-6-2019 LINYANTI, BOTSWANA - DICKINSON'S KESTREL (Falco dickinsonii)

Dickinson's kestrel (Falco dickinsoni) is a bird of prey of southern and eastern Africa belonging to the falcon family Falconidae. It is named after John Dickinson, an English physician and missionary who collected the type specimen. It is also known as the white-rumped kestrel. Its closest relatives are the grey kestrel and banded kestrel and the three are sometimes placed in the subgenus Dissodectes.

It is a fairly small, stocky kestrel with a large, square head. It is 27–30 cm (11–12 in) long with a wingspan of 61–68 cm (24–27 in) and a weight of 167–246 g (5.9–8.7 oz). The female is about 4% larger and 10-20% heavier than the male. The plumage is mostly dark grey with a pale head and rump. The tail is grey with narrow black bars and a broad subterminal band. The underside of the flight feathers are also barred. The cere and feet are yellow and there is bare yellow skin around the eye. The bill is dark grey and the eyes are brown. Juvenile birds are grey-brown with barred flanks and without the paler head and rump. They have a greenish cere and eye-ring.

It is usually silent but has a high-pitched alarm and contact call. At the nest, a soft, mewing call attracts the young for feeding.

It inhabits savanna and open woodland, particularly swampy areas near water. It favours miombo woodland and is typically associated with palm trees (such as Hyphaene and Borassus species) and is also often found near baobab trees. It occurs in coconut plantations in some areas.

Its range covers most of Mozambique, Zimbabwe, Zambia and Malawi along with north-eastern South Africa (mainly in Kruger National Park), northern Botswana, north-east Namibia, eastern Angola, southern Democratic Republic of the Congo and parts of Tanzania. It is an occasional visitor to Kenya. The total range is about 3,400,000 km2 (1,300,000 sq mi). It is generally rather scarce but is commoner in some areas such as Zanzibar and Pemba Islands. Loss of palm trees is a potential threat to the species.

2-6-2019 LINYANTI, BOTSWANA - DICKINSON'S KESTREL (Falco dickinsonii)

3-6-2019 LINYANTI CAMP, BOTSWANA - DICKINSON'S KESTREL (Falco dickinsonii)

Dickinson's kestrel (Falco dickinsoni) is a bird of prey of southern and eastern Africa belonging to the falcon family Falconidae. It is named after John Dickinson, an English physician and missionary who collected the type specimen. It is also known as the white-rumped kestrel. Its closest relatives are the grey kestrel and banded kestrel and the three are sometimes placed in the subgenus Dissodectes.

It is a fairly small, stocky kestrel with a large, square head. It is 27–30 cm (11–12 in) long with a wingspan of 61–68 cm (24–27 in) and a weight of 167–246 g (5.9–8.7 oz). The female is about 4% larger and 10-20% heavier than the male. The plumage is mostly dark grey with a pale head and rump. The tail is grey with narrow black bars and a broad subterminal band. The underside of the flight feathers are also barred. The cere and feet are yellow and there is bare yellow skin around the eye. The bill is dark grey and the eyes are brown. Juvenile birds are grey-brown with barred flanks and without the paler head and rump. They have a greenish cere and eye-ring.

It is usually silent but has a high-pitched alarm and contact call. At the nest, a soft, mewing call attracts the young for feeding.

It inhabits savanna and open woodland, particularly swampy areas near water. It favours miombo woodland[2] and is typically associated with palm trees (such as Hyphaene and Borassus species) and is also often found near baobab trees. It occurs in coconut plantations in some areas.

Its range covers most of Mozambique, Zimbabwe, Zambia and Malawi along with north-eastern South Africa (mainly in Kruger National Park), northern Botswana, north-east Namibia, eastern Angola, southern Democratic Republic of the Congo and parts of Tanzania. It is an occasional visitor to Kenya. The total range is about 3,400,000 km2 (1,300,000 sq mi). It is generally rather scarce but is commoner in some areas such as Zanzibar and Pemba Islands. Loss of palm trees is a potential threat to the species.

It usually hunts from a perch and only occasionally hovers. Large insects such as grasshoppers form the bulk of the diet. It also feeds on lizards and amphibians and sometimes birds, bats, rodents and snakes. It is often attracted to grass fires where it preys on fleeing insects and other prey.

The breeding season lasts from July to October in Tanzania and September to December further south. The nest is a simple scrape with no material used. It is sited 2 to 18 m (6.6 to 59.1 ft) above the ground in the crown of a dead palm or in a hole in a baobab. Sometimes the old nest of a Hamerkop is used. One to four eggs are laid. They are cream-coloured with reddish-brown markings and are incubated by the female for at least 30 days. The young birds fledge after approximately 33 to 35 days.

22-4-2018 OKAVANGO DELTA, BOTSWANA - DICKINSON'S KESTREL (Falco dickinsonii)

The Dickinson's kestrel, or Falco dickinsoni, is a bird of prey from the falcon family Falconidae, named in honor of John Dickinson, an English physician and missionary. This species, also known as the white-rumped kestrel, is a relatively small and robust kestrel with a distinctive large, square head. Adults measure between 27 to 30 centimeters in length, with a wingspan of 61 to 68 centimeters, and weigh from 167 to 246 grams. The females are marginally larger and heavier than the males. Their plumage is predominantly dark grey, with a paler head and rump. The tail features grey with narrow black bars and a broad subterminal band, while the underside of the flight feathers are barred. The cere and feet are a striking yellow, with bare yellow skin encircling the eye. The bill is dark grey, and the eyes are a deep brown. Juvenile birds present a grey-brown coloration with barred flanks, lacking the paler head and rump of adults, and have a greenish cere and eye-ring.

When identifying Dickinson's kestrel, look for the pale head and rump contrasting with the darker grey body. The yellow cere and feet, as well as the yellow skin around the eye, are key features. In flight, observe the barred underside of the wings and the broad subterminal band on the tail.

This kestrel favors savanna and open woodland habitats, particularly those that are swampy and near water. It has a strong association with miombo woodland and is often seen around palm trees, such as Hyphaene and Borassus species, as well as baobab trees. It can also be found in coconut plantations in certain regions.

The Dickinson's kestrel's range extends across much of Mozambique, Zimbabwe, Zambia, and Malawi, with its presence also noted in northeastern South Africa, northern Botswana, northeast Namibia, eastern Angola, southern Democratic Republic of the Congo, and parts of Tanzania. It is an occasional visitor to Kenya, with a total range of about 3.4 million square kilometers.

This kestrel typically hunts from a perch rather than by hovering. It preys on large insects like grasshoppers, as well as lizards, amphibians, and occasionally birds, bats, rodents, and snakes. It is known to be attracted to grass fires, seizing the opportunity to capture insects and other prey in flight.

The Dickinson's kestrel is usually silent but emits a high-pitched alarm and contact call. At the nest, a soft, mewing call is used to attract the young for feeding.

The breeding season varies by region, occurring from July to October in Tanzania and from September to December further south. The nest is a simple scrape, often located in the crown of a dead palm or in a baobab hole, and sometimes in an old Hamerkop nest. It is placed 2 to 18 meters above the ground. The female lays one to four cream-colored eggs with reddish-brown markings and incubates them for at least 30 days. The fledging period for the young is approximately 33 to 35 days.

The diet of Dickinson's kestrel is predominantly composed of large insects, with grasshoppers being a staple. It also consumes a variety of other prey including lizards, amphibians, and occasionally birds, bats, rodents, and snakes.