Challenge Crosswords Biology Expert — Set 2
🐾 Animals Crossword #1
| 1 | ||||||||||||||
| 2 | 3 | 4 | ||||||||||||
| 5 | ||||||||||||||
| 6 | ||||||||||||||
| 7 | ||||||||||||||
| 8 | ||||||||||||||
| 9 |
Across
- 2. Large bovine of the plains
- 5. Fastest land animal
- 6. Tuxedo-wearing flightless bird
- 8. Tallest living land animal
- 9. Common small brown bird
Down
- 1. Tropical bird with huge beak
- 3. Eight-armed sea creature
- 4. Swift hunting bird of prey
- 6. Colorful bird that can talk
- 7. Large tropical lizard
Show answers
- 2 Across: Large bovine of the plains (7)BUFFALO
- 5 Across: Fastest land animal (7)CHEETAH
- 6 Across: Tuxedo-wearing flightless bird (7)PENGUIN
- 8 Across: Tallest living land animal (7)GIRAFFE
- 9 Across: Common small brown bird (7)SPARROW
- 1 Down: Tropical bird with huge beak (6)TOUCAN
- 3 Down: Eight-armed sea creature (7)OCTOPUS
- 4 Down: Swift hunting bird of prey (6)FALCON
- 6 Down: Colorful bird that can talk (6)PARROT
- 7 Down: Large tropical lizard (6)IGUANA
🐾 Animals Crossword #2
| 1 | ||||||||||||||
| 2 | ||||||||||||||
| 3 | 4 | 5 | ||||||||||||
| 6 | ||||||||||||||
| 7 | ||||||||||||||
| 8 | 9 | |||||||||||||
| 10 | ||||||||||||||
| 11 | ||||||||||||||
Across
- 2. Dark-coated big cat
- 6. Tuxedo-wearing flightless bird
- 9. Swift hunting bird of prey
- 10. Large tropical lizard
- 11. Tallest living land animal
Down
- 1. Bird with a large bill pouch
- 3. Intelligent marine mammal
- 4. Fastest land animal
- 5. Tropical bird with huge beak
- 7. Red crustacean served at dinner
- 8. Colorful bird that can talk
Show answers
- 2 Across: Dark-coated big cat (7)PANTHER
- 6 Across: Tuxedo-wearing flightless bird (7)PENGUIN
- 9 Across: Swift hunting bird of prey (6)FALCON
- 10 Across: Large tropical lizard (6)IGUANA
- 11 Across: Tallest living land animal (7)GIRAFFE
- 1 Down: Bird with a large bill pouch (7)PELICAN
- 3 Down: Intelligent marine mammal (7)DOLPHIN
- 4 Down: Fastest land animal (7)CHEETAH
- 5 Down: Tropical bird with huge beak (6)TOUCAN
- 7 Down: Red crustacean served at dinner (7)LOBSTER
- 8 Down: Colorful bird that can talk (6)PARROT
🐾 Animals Crossword #3
| 1 | 2 | |||||||||||||
| 3 | 4 | |||||||||||||
| 5 | ||||||||||||||
| 6 | ||||||||||||||
| 7 | 8 | |||||||||||||
| 9 | 10 | |||||||||||||
Across
- 3. Eight-armed sea creature
- 5. Red crustacean served at dinner
- 8. Large bovine of the plains
- 9. Fish-eating raptor near water
- 10. Dark-coated big cat
Down
- 1. Wild dog of Africa and Asia
- 2. Large tropical lizard
- 4. Fastest land animal
- 6. Tropical bird with huge beak
- 7. Colorful bird that can talk
- 8. Striped-face burrowing mammal
Show answers
- 3 Across: Eight-armed sea creature (7)OCTOPUS
- 5 Across: Red crustacean served at dinner (7)LOBSTER
- 8 Across: Large bovine of the plains (7)BUFFALO
- 9 Across: Fish-eating raptor near water (6)OSPREY
- 10 Across: Dark-coated big cat (7)PANTHER
- 1 Down: Wild dog of Africa and Asia (6)JACKAL
- 2 Down: Large tropical lizard (6)IGUANA
- 4 Down: Fastest land animal (7)CHEETAH
- 6 Down: Tropical bird with huge beak (6)TOUCAN
- 7 Down: Colorful bird that can talk (6)PARROT
- 8 Down: Striped-face burrowing mammal (6)BADGER
🐾 Animals Crossword #4
| 1 | 2 | |||||||||||||
| 3 | ||||||||||||||
| 4 | ||||||||||||||
| 5 | ||||||||||||||
| 6 | ||||||||||||||
| 7 | 8 | |||||||||||||
| 9 | ||||||||||||||
| 10 | ||||||||||||||
| 11 | ||||||||||||||
| 12 | ||||||||||||||
Across
- 3. Dark-coated big cat
- 5. Common small brown bird
- 7. Tuxedo-wearing flightless bird
- 11. Colorful bird that can talk
- 12. Red crustacean served at dinner
Down
- 1. Tusked Arctic marine mammal
- 2. Spotted big cat of Africa
- 4. Swift hunting bird of prey
- 6. Fish-eating raptor near water
- 8. Tallest living land animal
- 9. Largest living primate
- 10. Tropical bird with huge beak
Show answers
- 3 Across: Dark-coated big cat (7)PANTHER
- 5 Across: Common small brown bird (7)SPARROW
- 7 Across: Tuxedo-wearing flightless bird (7)PENGUIN
- 11 Across: Colorful bird that can talk (6)PARROT
- 12 Across: Red crustacean served at dinner (7)LOBSTER
- 1 Down: Tusked Arctic marine mammal (6)WALRUS
- 2 Down: Spotted big cat of Africa (7)LEOPARD
- 4 Down: Swift hunting bird of prey (6)FALCON
- 6 Down: Fish-eating raptor near water (6)OSPREY
- 8 Down: Tallest living land animal (7)GIRAFFE
- 9 Down: Largest living primate (7)GORILLA
- 10 Down: Tropical bird with huge beak (6)TOUCAN
🐾 Animals Crossword #5
| 1 | ||||||||||||||
| 2 | 3 | |||||||||||||
| 4 | ||||||||||||||
| 5 | ||||||||||||||
| 6 | 7 | |||||||||||||
| 8 | ||||||||||||||
| 9 | ||||||||||||||
| 10 | ||||||||||||||
Across
- 2. Tuxedo-wearing flightless bird
- 6. Wild dog of Africa and Asia
- 9. Intelligent marine mammal
- 10. Spotted big cat of Africa
Down
- 1. Fish-eating raptor near water
- 3. Large tropical lizard
- 4. Large bovine of the plains
- 5. Swift hunting bird of prey
- 7. Red crustacean served at dinner
- 8. Common small brown bird
Show answers
- 2 Across: Tuxedo-wearing flightless bird (7)PENGUIN
- 6 Across: Wild dog of Africa and Asia (6)JACKAL
- 9 Across: Intelligent marine mammal (7)DOLPHIN
- 10 Across: Spotted big cat of Africa (7)LEOPARD
- 1 Down: Fish-eating raptor near water (6)OSPREY
- 3 Down: Large tropical lizard (6)IGUANA
- 4 Down: Large bovine of the plains (7)BUFFALO
- 5 Down: Swift hunting bird of prey (6)FALCON
- 7 Down: Red crustacean served at dinner (7)LOBSTER
- 8 Down: Common small brown bird (7)SPARROW
Solver Notes
Ready to test your crossword expertise? Our challenge crossword puzzles feature advanced clues, complex grids, and tricky wordplay designed for experienced solvers seeking a real brain workout.
What are challenge crossword puzzles?
Challenge crossword puzzles are expert-level word games featuring advanced vocabulary, complex clue structures, and larger grids. They are designed for experienced crossword solvers who want to push their skills beyond standard difficulty levels.
How do I improve at solving challenge crosswords?
Build your skills gradually by starting with classic crosswords and working up to challenge level. Learn common crossword abbreviations, practice recognizing wordplay patterns, and expand your vocabulary across history, science, and general knowledge topics.
Are challenge crosswords suitable for all ages?
Challenge crosswords are best suited for adults and advanced students who already have strong crossword-solving experience. The difficult clues and specialized vocabulary assume familiarity with crossword conventions and a broad knowledge base.
How many challenge crossword puzzles are available?
Our challenge collection includes expert-level crossword puzzles covering general knowledge, history, science, and mixed topics. Each puzzle is crafted to provide a satisfying difficulty level that tests even the most seasoned crossword enthusiasts.
What is the difference between challenge and daily crosswords?
Daily crosswords offer moderate difficulty suitable for regular solving sessions, while challenge crosswords feature significantly harder clues and more obscure vocabulary. Challenge puzzles typically take longer to complete and reward deep knowledge across many subjects.