Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
month. Sixteen birds were seen over 100 miles north of Oahu in Sooty Tern
feeding flocks. Only 23 were seen in June 1964.
Fairy Tern
Twenty.two birds were seen this month compared with 13 in May and 18
in June 1964. Four birds were 500 miles from the nearest land.