Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
16
TABLE #10. LIST OF SPECIES GROUPS BY IMPORTANCE, EAC 13
29 MAY-12 JUNE. SAN FRANCISCO TO PANAMA
Primary Groups (Overall linear density with a digit before the decimal)
Shearwaters
Terns
Storm Petrels
Secondary Groups (Overall linear density with first digit in the first
decimal place)
Gadfly Petrels
Boobies
Tertiary Groups (Overall linear density with first digit in the second
decimal place)
Phalaropes
Jaegers
Frigates
Albatrosses
Tropicbirds
Gulls