| Hard at it |
42 |
| The end of the battle |
42 |
| The proposal |
44 |
| Cocks fighting for hens |
46, 48 |
| Penguin on nest |
48 |
| Showing the position of the two eggs |
50 |
| An Adélie in “ecstatic” attitude |
50 |
| Floods |
52 |
| Flooded |
54 |
| A nest with stones of mixed sizes |
54 |
| “Hour after hour … they fought again and again” |
56 |
| A nest on a rock |
58 |
| “One after another, the rest of the party followed him” |
58 |
| A joy ride |
60 |
| A knot of penguins on the ice-foot |
62 |
| An Adélie leaping from the water |
64 |
| An Adélie leaping four feet high and ten feet long |
66 |
| Jumping on to slippery ice |
68 |
| “When they succeeded in pushing one of their number over, all would crane their necks over the edge” |
70 |
| Diving flat into shallow water |
72, 74, 76, 78 |
| Adélies “porpoising” |
78 |
| A perfect dive into deep water |
80 |
| Sea-leopards “lurk beneath the overhanging ledges” |
82 |
| A sea-leopard's head |
84 |
| A sea-leopard 10 ft. 6½ in. long |
86 |
| A young sea-leopard on sea-ice |
86 |
| “With graceful arching of his neck, appeared to assure her of his readiness to take charge” |
88 |
| “The chicks began to appear” |
90 |
| An Adélie being sick |
90 |
| Method of feeding the young |
92 |
| Profile of an Adélie chick |
94 |
| A task becoming impossible |
96 |
| Adélie with chick twelve days old |
98 |
| A couple with their
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