The IUCN (International Union for Conservation of Nature) RED LIST status of the endemic Bahama Swallow Tachycineta cyaneoviridis has been upgraded from ‘Threatened’ to ‘Endangered’ because its small declining population faces a number of threats that are likely to worsen in the future. In particular, renewed logging activity and widespread property development could result in a further decline in breeding habitat.

The excellent photo above is the ‘Wikimedia poster bird’, but was in fact taken by prolific bird photographer Craig Nash in the main driveway of the Delphi Club, Abaco in 2010. He blogs as Peregrine’s Blog – see RECOMMENDED LINKS in right sidebar

This swallow species breeds only on 4 Bahamas islands: Grand Bahama, Abaco and Andros; and on New Providence, where a few birds are seen each breeding season, suggesting a ‘relict’ population there. The map below suggests that confirmed  numbers are so few that New Providence sadly no longer counts as an ‘official’ breeding island.

The Bahama Swallow winters throughout the Bahamas and has been recorded as far as eastern Cuba, but in general the full wintering range is little known. It is a rare vagrant elsewhere during migration, including Florida. The preferred habitat is in the pine forests, where they nest in old woodpecker holes in Caribbean Pines using pine needles, Casuarina twigs, and grass to make the nest which they line with feathers. They typically lay 3 eggs. Incubation is 15 days and the fledging period is around 22 days.

[audio http://www.xeno-canto.org/sounds/uploaded/MKUJNSTVEZ/Swallow_Bahama%20(calls)_JF_Abaco%20Island_Bahamas_April%202008.mp3]

Sound credit: Jesse Fagan / Xeno-Canto

Besides loss of habitat due to human intervention, other factors in population decline are thought to relate to hurricanes and forest fires. The Red List proposals for conservation of the Bahamas Swallow state: “Survey all suitable breeding habitat and assess the status of the species and its habitat; Gather empirical evidence to clarify population trends as a priority; Assess winter distribution and habitat requirements; Study the impacts of fire suppression on the species; Maintain natural nest-sites through a pine snag management programme, and potentially fire management; Assess and monitor the success of the nest box scheme; Protect remaining forest in the Bahamas and minimise the area lost to housing development and logging; Assess the impact of starling and house sparrows on the population and develop appropriate measures to reduce the threat”

The Bahama Swallow has joined other notable bahamian wildlife species in receiving the accolade of a stamp and a coin:



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