Secure websites use HTTPS
Look for a
lock ()
or https:// as an added precaution. Share sensitive information only on official, secure websites.
Species details
Glossy swiftlet
Collocalia esculenta
Right click to download and view the full image.
This species has entirely black upperparts and a white belly.
AbundanceRare
Chinese Name白腹金丝燕
Malay NameBurung Layang-layang Perut Putih
Tamil nameசின்ன உழவாரன்