Image from the Biodiversity Heritage Library.
Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library.
| www.biodiversitylibrary.org
Transcription
Sterna paradisaea.
Lake Umbagog.
1903
June 15 During the passage of the Lake [in the steamer] I saw
... three Terns flying about ... between the Outlet and Pine
Point. The .. birds were on wing over the same stretch of water
when our boat returned from Sunday Cove. I saw them sweep close
to the surface repeatedly no doubt to pick up small dead fish.
Once when they came within 100 yards I made out very distinctly
the dark, almost sooty, cast of the under parts which distinguish-
es S.paradisaea from S.hirundo and this induced me to refer them
all, without much hesitation, to the former species..