line 17 underline "and ... bark"
lines 17—19 annotation instinct first arose accidentally?
lines 20—23 score
line 22 score
lines 18—20 score
line 19 underline "than ... structure"
lines 16—22 score
lines 1—22 annotation could a lodge have been originally found in centre of stream?
lines 11—14 score
lines 11—12 score
lines 8—9 score
line 14 underline "much ... members"
lines 23—27 score
lines 12—28 score
from End Note 1 annotation 248, 250 to end Best observers admit intellect
from End Note 1 annotation 248, 250 to end Best observers admit intellect
lines 6—11 score
from End Note 2 annotation Mind of Man— poor— 252;
lines 17—21 score
lines 1—5 score
lines 6—8 score
lines 12—16 score
lines 14—16 score
lines 3—9 score
from End Note 1 annotation instinct 264 good
lines 9—11 score
lines 8—14 annotation No — Chicken picking up grain — Sphynx Moth
lines 18—19 score
lines 18—19 annotation Wasp-Ants
lines 23—31 score
from End Note 2 annotation 272 Blind Pelican fed
lines 19—24 score
from End Note 1 annotation 289 variability