Mục lục “...The puffin -- Puffins at sea -- Puffins flying -- Puffin places -- Grooming and resting -- Colony life -- Pair formation -- The breeding burrow -- Eggs, chicks and feeding the young -- Leaving the burrow -- Predators and strife....”

Những chủ đề

Mục lục “...Gelatinous but voracious predators /...”