dusky shark
Carcharhinus obscurus | relatively slender blue-grey shark, nearly worldwide in tropical and temperate waters |
woodhewer
woodcreeper
woodreeper
tree creeper | any of numerous South American and Central American birds with a curved bill and stiffened tail feathers that climb and feed like woodpeckers |
long-billed marsh wren
Cistothorus palustris | American wren that inhabits tall reed beds |
sedge wren short-billed marsh wren
Cistothorus platensis | small American wren inhabiting wet sedgy meadows |
| dusky salamander | common North American salamander mottled with dull brown or greyish-black |
hadrosaur
hadrosaurus
duck-billed dinosaur | any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet, may have been partly aquatic |
black-billed cuckoo
Coccyzus erythropthalmus | North American cuckoo, builds a nest and rears its own young |
ivorybill
ivory-billed woodpecker
Campephilus principalis | large black-and-white woodpecker of southern United States and Cuba having an ivory bill, nearly extinct |
platypus
duckbill duckbilled platypus
duck-billed platypus
Ornithorhynchus anatinus | small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet, only species in the family Ornithorhynchidae |
boatbill
boat-billed heron
broadbill Cochlearius cochlearius | tropical American heron related to night herons |
razorbill
razor-billed auk
Alca torda | black-and-white northern Atlantic auk having a compressed sharp-edged bill |
thick-billed murre
Uria lomvia | a variety of murre |
pied-billed grebe
Podilymbus podiceps | American grebe having a black-banded whitish bill |
| dusky-footed wood rat | a wood rat with dusky feet |
dusky-footed woodrat
Neotoma fuscipes | host to Lyme disease tick (Ixodes pacificus) in northern California |
| billed | having a beak or bill as specified, a thick-billed bird, a long-billed cap |
duckbill
duck-billed | having a beak resembling that of a duck, a duck-billed dinosaur |
short-beaked
short-billed | having a short beak |
| stout-billed | having a strong beak |
| straight-billed | having a straight beak |
| thick-billed | having a thick beak |
dark-skinned
dusky
swart
swarthy | naturally having skin of a dark color, a dark-skinned beauty, gold earrings gleamed against her dusky cheeks, a smile on his swarthy face, `swart' is archaic |
dusky
twilight(a)
twilit | lighted by or as if by twilight, The dusky night rides down the sky
And ushers in the morn-Henry Fielding, the twilight glow of the sky, a boat on a twilit river |
dark-colored
dark-coloured
dusky-colored
dusky-coloured | having a dark color |