African Swift vs Lesser Antillean Swift
Apus barbatus comparado com Chaetura martinica
Side-by-Side Comparison
| Atributo | African Swift | Lesser Antillean Swift |
|---|---|---|
| Nome científico | Apus barbatus | Chaetura martinica |
| Ordem | Caprimulgiformes | Caprimulgiformes |
| Família | Apodidae | Apodidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 34,2 cm (13.5 in) | 21,6 cm (8.5 in) |
| Peso | 42,666666666666664 g (1.51 oz) | 12,6 g (0.44 oz) |
| Dieta | Completely aerial diet of small flying insects and spiders; never forages on the ground or … | Aerial insectivore taking small flying insects and spiders; may forage at great heights following thermal … |
| Tamanho da postura | 1-2 | 3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Swift
Sharp, piercing screech followed by rapid chatter; intense series of notes escalating in speed and volume before fading.
Lesser Antillean Swift
Sharp, high-pitched squeaking in rapid succession; excited twittering with melodic inflection rising near breeding colony.
Geographic Range & Migration
African Swift
Found across sub-Saharan Africa from Senegal east to Ethiopia and south to South Africa. One of Africa's most common swift species.
Lesser Antillean Swift
Found in the Lesser Antilles from Guadeloupe and Dominica south to St. Vincent and Grenada. Resident in forest and open areas.
Estado de conservação
African Swift
Lesser Antillean Swift
How to Tell Them Apart
African Swift
Dark sooty-brown throughout; pale throat patch whitish-grey; underparts slightly paler; broadly similar to Common Swift but slightly larger and marginally paler below; widespread Sub-Saharan African species.
Lesser Antillean Swift
Small; dark sooty-brown overall; pale grey-brown rump slightly paler than back; underparts grey-brown; short spiny tail; Lesser Antilles endemic; very similar to Chapman's Swift but smaller and island-restricted with subtly …
About These Birds
African Swift
A medium-sized swift (16-17 cm) found across sub-Saharan Africa. Dark sooty-brown plumage, darker than Pallid Swift. Aerial insectivore, foraging high over varied habitats from forests to savannas. Breeds on cliffs and buildings. Resident or partial migrant within Africa.
Lesser Antillean Swift
Andorinhão-das-Antilhas-Menores (Chaetura martinica), 11–12 cm. Plumagem escura com uropígio levemente mais pálido, partes inferiores cinzento-escuras. Endêmico das Antilhas Menores, onde habita florestas e áreas abertas. Captura insetos em voo. Frequentemente observado sobrevoando cidades e florestas.