Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
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Transcription
2
Grid General
Except for the ship-followers and the storm petrels, few birds were
seen. Black-footed Albatross, Herring Gulls and storm petrels comprise
173 of the 206 birds noted for a total of 84.4 percent of all birds re-
corded. A breakdown by species group indicates the following:
Species No. of sightings % of total
Albatrosses 40 19.5
Gulls 52 25.4
Storm Petrels 84 41.0
Shearwaters/Petrels 7 2.9
Fulmars 3 1.4
Phalaropes 9 4.4
Kittiwakes 1 0.5
Jaegers 1 0.5
Alcids 9 4.4
206 100.0
Linear Density of Ship-Followers
R = .083 S = .457 T = .296
U = --- V - .272 W = .436 Overall = .286
X = --- Y = --- Z = --- Adjusted = .201+
+ Adjusted total is actual number of ship-followers recorded,
eliminating the duplicate counts for birds following from
one section into the next.
Linear Density of Nonship-Followers
R = .217 S = .542 T = .092
U = --- V = .156 W = .236 Overall = .248
X = --- Y = --- Z - ---
Number of Species Recorded in Each Section
R = 8 S = 9 T = 5
U = --- V = 6 W = 6
X = --- Y = --- Z = ---
Number of miles covered in each section between sunrise and sunset
R = 120 S = 94 T = 98
U = --- V = 92 W = 55 Total: 459 miles
X = --- Y = --- Z = ---
Miles/Section/Day (Diurnal hours)
R: 25 March = 120 S: 24 March = 76 T: 24 March = 33
26 March = 18 26 March = 65
U: (NONE) V: 27 March = 92 W: 26 March = 30
28 March = 25
X: (NONE) Y: (NONE) Z: (NONE)