Black-collared Swallow © pinterest.com

DNA data suggest that this genus and Neochelidon are sister-taxa.


References
See References.


Files:

BirdLife International For more information about the Black-collared Swallow see... BirdLife International Species Factsheet. Articles about the Black-collared Swallow If you would like to read any articles about the Black-collared Swallow... Show Articles (0) No Pictures of Black-collared Swallow If Birdpedia has no pictures of Black-collared Swallow or you would like to see more, then try the following...       From BING (4) No Videos of Black-collared Swallow If Birdpedia has no videos of Black-collared Swallow or you would like to see more, then try the following..       From BING (0) Where can I observe this species? Select an area (or leave blank) to see locations where this species has been recorded. Area   GUIANA OCEAN   All    Optional: Complete the following if you wish to restrict the reserve to within a given distance of a location. Please enter the Latitude and Longitiude of a given location together with the maximum distance (km) to display a list of reserves within that distance. You must enter a Latitude, a Longitude and a distance greater than 0.   Latitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          N S or   GPS help Longitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          E W or   Find GPS using Google Maps Distance Bearing     N NE E SE S SW W NW Get Sample GPS readings On What Field Trips was this species observed? Select an area (or leave blank), and a date range, to see field trips on which this species has been recorded. Area   GUIANA OCEAN   All    From To     Optional: Complete the following if you wish to restrict the reserve to within a given distance of a location. Please enter the Latitude and Longitiude of a given location together with the maximum distance (km) to display a list of reserves within that distance. You must enter a Latitude, a Longitude and a distance greater than 0.   Latitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          N S or   GPS help Longitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          E W or Distance Bearing     N NE E SE S SW W NW Get Sample GPS readings Latest Sightings for Black-collared Swallow Select the Area to restrict the Sightings. Area   GUIANA OCEAN   All