아름다운 동물과 거구의 동물 표범 무늬를 가진 어리표범나비·······································12비행하며 구애하는 호랑나비··········································15잘생긴 고운땅거미···················································18화려하고 아름다운 주홍거미··········································21겨울 철새의 명품 - 고니··············································24날씬하고 어여쁜 맵시벌··············································27화려한 새 - 극락조··················································30생태계를 교란하는 황소개구리·······································32일부다처제의 바다사자··············································35지구 역사상 가장 거대한 동물 - 대왕고래·····························38몸길이 4m의 거구 - 덤보문어·········································41소처럼 풀을 뜯는 듀공···············································44신기하고 별난 녀석들밤만 되면 잠드는 미모사·············································48새똥처럼 생긴 새똥거미··············································51자꾸만 잊어버리는 식망증 동물·······································55머리는 오리, 몸은 너구리 - 오리너구리································58다슬기의 공격·······················································61매미의 인내심·······················································63녹용과도 안 바꾸는 부추·············································66소나무의 천적 - 흰개미··············································69불침 쏘는 불개미····················································72밟혀도 죽지 않는 민들레·············································74속 좁고 질투심 많은 양···············································77괴상하게 생긴 별코두더지···········································80못난이 물고기 - 블롭피쉬············································82남자의 성기를 닮은 페니스 스네이크·································84판다를 닮은 판다개미················································87최고의 애처가 - 늑대················································89재주 많은 능력자들철사보다 열 배 강한 거미줄··········································94힘이 센 장수풍뎅이··················································97스프링처럼 늘어나는 방울뱀········································100인간을 능가하는 농사꾼 - 일꾼개미(가위개미)························103침술의 대가 - 나나니벌·············································106자연의 청소부 - 쇠똥구리···········································109의사소통을 하는 꿀벌················································111위장술의 대가 - 대벌레··············································114대륙을 넘나드는 된장잠자리········································116점프의 달인 - 갈기늑대··············································119땅파기의 달인 - 벌거숭이두더지·····································122동식물의 짝짓기곤충계의 무법자 - 사마귀···········································126수컷이 암컷을 유인하는 곤충 - 바퀴벌레·····························129특이한 생식기의 소유자 - 빈대······································132하트 모양으로 짝짓기하는 실잠자리·································135귀뚜라미의 짝짓기··················································137수중에서 짝짓기하는 물자라········································140친족끼리 짝짓기하는 쌍살벌········································143세상에서 가장 긴 생식기를 가진 따개비······························145모성애와 부성애거미의 모성애·····················································150태어나자마자 고아가 되는 살모사···································153고약한 냄새를 풍기는 노린재········································157천축잉어와 가시고기의 자식 사랑····································161새끼의 먹이가 되는 애어리염낭거미·································164부성애의 상징 - 가시고기···········································166어류에게 배우는 지혜···············································169생존 경쟁과 진화벌레를 잡아먹는 식충 식물··········································174아가미와 허파로 호흡하는 폐어······································177공기 방울 안에서 생활하는 물거미··································180보다 쉬운 생존 방식을 선택한 초식성 거미···························183파충류와 조류의 중간 형태 - 시조새·································186소를 닮은 산양·····················································189거미의 천적 - 대모벌················································192새끼를 업고 비행하는 날여우원숭이··································94사라져 가는 희귀종세계 멸종 위기 동물 - 장수거북이···································198한국의 나비························································201씨가 말라 버린 장수하늘소·········································205독성 강한 전갈·····················································208겁쟁이 천산갑······················································211우리나라에만 있는 크낙새··········································214백령도 점박이물범··················································217빙하기에 멸종한 동굴곰 뼈 화석····································220수중 생활에 적합하게 진화한 물장군································222일곱 쌍의 아가미 구멍을 가진 칠성장어·····························224쥐와 박쥐의 중간 형태 - 아이아이원숭이·····························227긴 주둥이로 먹이를 잡는 도깨비상어································230인간과 동식물미꾸리와 미꾸라지의 차이점은?·····································234귀신 쫓는 주목나무·················································238천연 청색 염색 식물 - 인도람········································241우리나라에만 있는 미선나무········································244분비물로 먹이를 잡는 가죽거미·····································247 인간의 먹거리 - 메뚜기··············································251올챙이에서 더 자라지 않는 우파루파································254질병 매개체 - 모기··················································257생명공학에 공헌하는 곤충 - 초파리·································260암 환자를 살리는 새우··············································263의약품과 향수의 원료 - 꿀풀········································266약재로 사용되는 야생화 - 원추리····································269꽃말 ‘영원한 사랑’의 복수초·········································272나를 흥분시킨 한국땅거미··········································274인간과 자연인간의 특징·······················································280여성 상위 시대·····················································282살아 있는 자연 생태 실습장 - 갈라파고스 섬·························285철새들의 도래지 - 백령도···········································288닭이 물을 먹듯 술을 마셔라·········································291인간 냄새··························································294지혜로운 소의 생존 방식 - 우생마사·································297명상·······························································299와인 이야기························································302서해 우도에서 있었던 일············································305노인들은 왜 자다가 깨서 소변을 볼까?······························308찾아보기···························································310