Sources in the published guide

Only sources connected to public facts appear here. Private candidate research and editorial notes remain private.

blocked
Common Loon Overview
Cornell Lab of Ornithology · university
Accessed September 28, 2026
blocked
Loon
Encyclopaedia Britannica · reference work
Accessed September 28, 2026
healthy
Proteles cristatus (aardwolf)
Animal Diversity Web · university
Accessed September 25, 2026
blocked
Aardwolf
Encyclopaedia Britannica · reference work
Accessed September 25, 2026
healthy
Aardwolf
Wikipedia · reference work
Accessed September 25, 2026
healthy
Toxotes jaculatrix
Animal Diversity Web · university
Accessed September 23, 2026
blocked
Archerfish
Encyclopaedia Britannica · reference work
Accessed September 23, 2026
healthy
Archerfish
Wikipedia · reference work
Accessed September 23, 2026
blocked
Indian rhinoceros
Encyclopaedia Britannica · reference work
Accessed September 22, 2026
blocked
Greater One-Horned Rhino
World Wildlife Fund · secondary reporting
Accessed September 22, 2026
blocked
Pangolin
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Manis javanica: Sunda Pangolin
IUCN Red List of Threatened Species · professional body
Accessed September 21, 2026
blocked
Phataginus tricuspis: White-bellied Pangolin
IUCN Red List · reference work
Accessed September 20, 2026
healthy
Pangolin
Wikipedia · reference work
Accessed September 6, 2026
healthy
White-bellied pangolin
Wikipedia · reference work
Accessed September 20, 2026
healthy
Sarcastic fringehead
Wikipedia · reference work
Accessed September 19, 2026
blocked
Rhynochetos jubatus (Kagu)
IUCN Red List · government
Accessed September 17, 2026
healthy
Kagu
Wikipedia · reference work
Accessed September 17, 2026
blocked
Loggerhead Shrike Life History
Cornell Lab of Ornithology, All About Birds · university
Accessed September 15, 2026
blocked
Lanius ludovicianus: Loggerhead Shrike
IUCN Red List · government
Accessed September 15, 2026
healthy
Loggerhead Shrike
Wikipedia · reference work
Accessed September 15, 2026
redirected
Clione limacina
Animal Diversity Web · university
Accessed September 13, 2026
blocked
Sea angel
Encyclopaedia Britannica · reference work
Accessed September 13, 2026
healthy
Clione limacina
Wikipedia · reference work
Accessed September 13, 2026
redirected
Steelhead Trout
NOAA Fisheries · government
Accessed September 12, 2026
healthy
Oncorhynchus mykiss Fact Sheet
USGS Nonindigenous Aquatic Species Database · government
Accessed September 12, 2026
healthy
Rainbow trout
Wikipedia · reference work
Accessed September 12, 2026
healthy
Smutsia temminckii (ground pangolin)
Animal Diversity Web · university
Accessed September 10, 2026
blocked
Smutsia temminckii: Ground Pangolin
IUCN Red List · government
Accessed September 10, 2026
redirected
Periophthalmus barbarus
Animal Diversity Web, University of Michigan · university
Accessed September 8, 2026
blocked
Mudskipper
Encyclopaedia Britannica · reference work
Accessed September 8, 2026
healthy
Mudskipper
Wikipedia · reference work
Accessed September 8, 2026
healthy
Cryptoprocta ferox
Animal Diversity Web, University of Michigan · university
Accessed September 7, 2026
healthy
Fossa (animal)
Wikipedia · reference work
Accessed September 7, 2026
blocked
Stingless bee
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Stingless bee
Wikipedia · reference work
Accessed September 6, 2026
healthy
What is a parrotfish?
NOAA National Ocean Service · government
Accessed September 6, 2026
blocked
Green humphead parrotfish
Wikipedia · reference work
Accessed September 6, 2026
blocked
Parrotfish
Wikipedia · reference work
Accessed September 6, 2026
healthy
Curlew
Royal Society for the Protection of Birds · professional body
Accessed September 6, 2026
blocked
Cranial kinesis
Wikipedia · reference work
Accessed September 6, 2026
healthy
Eurasian curlew
Wikipedia · reference work
Accessed September 6, 2026
healthy
Wader
Wikipedia · reference work
Accessed September 6, 2026
healthy
Crocodylus novaeguineae
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Hall's New Guinea crocodile
Wikipedia · reference work
Accessed September 6, 2026
blocked
New Guinea crocodile
Wikipedia · reference work
Accessed September 6, 2026
redirected
Ascidiacea
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
redirected
Urochordata
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Ciona intestinalis
Wikipedia · reference work
Accessed September 6, 2026
blocked
Tunicate
Wikipedia · reference work
Accessed September 6, 2026
blocked
Termite
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Amitermes meridionalis
Wikipedia · reference work
Accessed September 6, 2026
healthy
Termite
Wikipedia · reference work
Accessed September 6, 2026
blocked
Tegeticula
Wikipedia · reference work
Accessed September 6, 2026
healthy
Yucca
Wikipedia · reference work
Accessed September 6, 2026
blocked
Yucca moth
Wikipedia · reference work
Accessed September 6, 2026
healthy
Aplysia californica
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Aplysia californica
Wikipedia · reference work
Accessed September 6, 2026
healthy
Eric Kandel
Wikipedia · reference work
Accessed September 6, 2026
blocked
Sawfish
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Largetooth sawfish
Wikipedia · reference work
Accessed September 6, 2026
healthy
Sawfish
Wikipedia · reference work
Accessed September 6, 2026
healthy
Blarina brevicauda
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Northern short-tailed shrew
Wikipedia · reference work
Accessed September 6, 2026
blocked
Venomous mammal
Wikipedia · reference work
Accessed September 6, 2026
blocked
Caecilian
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Caecilian
Wikipedia · reference work
Accessed September 6, 2026
blocked
Siphonops annulatus
Wikipedia · reference work
Accessed September 6, 2026
healthy
Cacatua galerita
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Cockatoo
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Sulphur-crested cockatoo
Wikipedia · reference work
Accessed September 6, 2026
healthy
Amphiuma means
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Amphiuma
Wikipedia · reference work
Accessed September 6, 2026
blocked
Two-toed amphiuma
Wikipedia · reference work
Accessed September 6, 2026
blocked
Limpet
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Limpet
Wikipedia · reference work
Accessed September 6, 2026
blocked
Patella vulgata
Wikipedia · reference work
Accessed September 6, 2026
healthy
Hexactinellida
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Hexactinellid
Wikipedia · reference work
Accessed September 6, 2026
healthy
Sponge
Wikipedia · reference work
Accessed September 6, 2026
healthy
Sponge reef
Wikipedia · reference work
Accessed September 6, 2026
blocked
Leaf insect
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Eophyllium
Wikipedia · reference work
Accessed September 6, 2026
blocked
Messel pit
Wikipedia · reference work
Accessed September 6, 2026
healthy
Phylliidae
Wikipedia · reference work
Accessed September 6, 2026
healthy
Ovibos moschatus (muskox)
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
blocked
Muskox
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Muskox
Wikipedia · reference work
Accessed September 6, 2026
healthy
Qiviut
Wikipedia · reference work
Accessed September 6, 2026
blocked
Double-crested Cormorant
Cornell Lab of Ornithology · professional body
Accessed September 6, 2026
blocked
Cormorant
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Cormorant
Wikipedia · reference work
Accessed September 6, 2026
blocked
Great cormorant
Wikipedia · reference work
Accessed September 6, 2026
blocked
Jellyfish and Comb Jellies
Smithsonian Ocean · museum or zoo
Accessed September 6, 2026
blocked
Cassiopea
Wikipedia · reference work
Accessed September 6, 2026
healthy
Atlantic Mackerel
NOAA Fisheries · government
Accessed September 6, 2026
healthy
Atlantic mackerel
Wikipedia · reference work
Accessed September 6, 2026
blocked
Chub mackerel
Wikipedia · reference work
Accessed September 6, 2026
healthy
Carolina parakeet
Wikipedia · reference work
Accessed September 6, 2026
blocked
Triggerfish
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Fish
Smithsonian Ocean · museum or zoo
Accessed September 6, 2026
blocked
Clown triggerfish
Wikipedia · reference work
Accessed September 6, 2026
healthy
Triggerfish
Wikipedia · reference work
Accessed September 6, 2026
blocked
Weka
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Weka
Wikipedia · reference work
Accessed September 6, 2026
healthy
Amphiprion ocellaris
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Anemone fish
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Amphiprioninae
Wikipedia · reference work
Accessed September 6, 2026
blocked
Amphiprion ocellaris
Wikipedia · reference work
Accessed September 6, 2026
blocked
Squid
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Idiosepiidae
Wikipedia · reference work
Accessed September 6, 2026
blocked
Idiosepius
Wikipedia · reference work
Accessed September 6, 2026
blocked
Battle of the Allia
Wikipedia · reference work
Accessed September 6, 2026
healthy
Domestic goose
Wikipedia · reference work
Accessed September 6, 2026
blocked
Goose
Wikipedia · reference work
Accessed September 6, 2026
blocked
Greylag goose
Wikipedia · reference work
Accessed September 6, 2026
blocked
Emperor penguin
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Emperor penguin
Wikipedia · reference work
Accessed September 6, 2026
healthy
Kemp's Ridley Turtle
NOAA Fisheries · government
Accessed September 6, 2026
blocked
Kemp's ridley sea turtle
Wikipedia · reference work
Accessed September 6, 2026
healthy
Caiman yacare
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Yacare caiman
Wikipedia · reference work
Accessed September 6, 2026
healthy
Dermacentor variabilis
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
blocked
Tick
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Dermacentor variabilis
Wikipedia · reference work
Accessed September 6, 2026
blocked
Haller's organ
Wikipedia · reference work
Accessed September 6, 2026
healthy
Tick
Wikipedia · reference work
Accessed September 6, 2026
healthy
Opisthocomus hoazin
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Hoatzin
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Hoatzin
Wikipedia · reference work
Accessed September 6, 2026
blocked
Elephas maximus
IUCN Red List of Threatened Species · professional body
Accessed September 6, 2026
healthy
Asian elephant
Smithsonian's National Zoo and Conservation Biology Institute · museum or zoo
Accessed September 6, 2026
healthy
Asian elephant
Wikipedia · reference work
Accessed September 6, 2026
blocked
Great Barrier Reef
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Coral reef
Wikipedia · reference work
Accessed September 6, 2026
healthy
Great Barrier Reef
Wikipedia · reference work
Accessed September 6, 2026
blocked
Agrotis infusa
IUCN Red List of Threatened Species · professional body
Accessed September 6, 2026
blocked
Bogong moth
Wikipedia · reference work
Accessed September 6, 2026
healthy
Magnetoreception
Wikipedia · reference work
Accessed September 6, 2026
blocked
Cane toad
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Dasyurus hallucatus
IUCN Red List of Threatened Species · professional body
Accessed September 6, 2026
healthy
Cane toads in Australia
Wikipedia · reference work
Accessed September 6, 2026
blocked
Northern quoll
Wikipedia · reference work
Accessed September 6, 2026
healthy
Colobus guereza (mantled guereza)
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
blocked
Colobus
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Colobus
Wikipedia · reference work
Accessed September 6, 2026
healthy
Mantled guereza
Wikipedia · reference work
Accessed September 6, 2026
healthy
Vanessa atalanta
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Vanessa atalanta
Wikipedia · reference work
Accessed September 6, 2026
healthy
Pan troglodytes (chimpanzee)
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
blocked
Chimpanzee
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Chimpanzee
Wikipedia · reference work
Accessed September 6, 2026
healthy
Tool use by non-humans
Wikipedia · reference work
Accessed September 6, 2026
blocked
Emerald tree boa
Wikipedia · reference work
Accessed September 6, 2026
blocked
Green tree python
Wikipedia · reference work
Accessed September 6, 2026
healthy
Daubentonia madagascariensis (aye-aye)
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
blocked
Aye-aye
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Aye-aye
Wikipedia · reference work
Accessed September 6, 2026
redirected
Undulation enables gliding in flying snakes
Nature Physics · primary research
Accessed September 6, 2026
blocked
Chrysopelea
Wikipedia · reference work
Accessed September 6, 2026
blocked
Chrysopelea paradisi
Wikipedia · reference work
Accessed September 6, 2026
healthy
Mellivora capensis (honey badger)
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Greater honeyguide
Wikipedia · reference work
Accessed September 6, 2026
healthy
Honey badger
Wikipedia · reference work
Accessed September 6, 2026
healthy
Sparrowhawk
Royal Society for the Protection of Birds · professional body
Accessed September 6, 2026
blocked
Eurasian sparrowhawk
Wikipedia · reference work
Accessed September 6, 2026
healthy
Sander vitreus
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Walleye (Sander vitreus)
U.S. Fish and Wildlife Service · government
Accessed September 6, 2026
healthy
Walleye
Wikipedia · reference work
Accessed September 6, 2026
healthy
American alligator
Smithsonian's National Zoo and Conservation Biology Institute · museum or zoo
Accessed September 6, 2026
healthy
American Alligator
United States National Park Service · government
Accessed September 6, 2026
healthy
American alligator (Alligator mississippiensis)
U.S. Fish and Wildlife Service · government
Accessed September 6, 2026
healthy
American alligator
Wikipedia · reference work
Accessed September 6, 2026
healthy
Minuca pugnax, Atlantic marsh fiddler crab
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Fiddler crab
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Fiddler crab
Wikipedia · reference work
Accessed September 6, 2026
healthy
Placozoa
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Placozoa
Wikipedia · reference work
Accessed September 6, 2026
blocked
Trichoplax
Wikipedia · reference work
Accessed September 6, 2026
healthy
Red King Crab
NOAA Fisheries · government
Accessed September 6, 2026
healthy
King crab
Wikipedia · reference work
Accessed September 6, 2026
healthy
Red king crab
Wikipedia · reference work
Accessed September 6, 2026
healthy
Dacelo novaeguineae
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Kookaburra
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Laughing kookaburra
Wikipedia · reference work
Accessed September 6, 2026
blocked
Crocodile
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Central African slender-snouted crocodile
Wikipedia · reference work
Accessed September 6, 2026
blocked
Mecistops
Wikipedia · reference work
Accessed September 6, 2026
blocked
Deep Sea Creatures
Smithsonian Ocean · museum or zoo
Accessed September 6, 2026
blocked
Pseudoliparis swirei
Wikipedia · reference work
Accessed September 6, 2026
healthy
Snailfish
Wikipedia · reference work
Accessed September 6, 2026
blocked
Trimethylamine N-oxide
Wikipedia · reference work
Accessed September 6, 2026
healthy
Porcellio scaber, common rough woodlouse
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Isopod
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Woodlouse
Wikipedia · reference work
Accessed September 6, 2026
blocked
Black mamba
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Black mamba
Wikipedia · reference work
Accessed September 6, 2026
healthy
Anax junius
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
blocked
Dragonfly
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Anax junius
Wikipedia · reference work
Accessed September 6, 2026
blocked
Great auk | Extinct Bird
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Great auk
Wikipedia · reference work
Accessed September 6, 2026
healthy
Saimiri sciureus (common squirrel monkey)
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
healthy
Brain-to-body mass ratio
Wikipedia · reference work
Accessed September 6, 2026
healthy
Squirrel monkey
Wikipedia · reference work
Accessed September 6, 2026
healthy
Hemicentetes semispinosus
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Lowland streaked tenrec
Wikipedia · reference work
Accessed September 6, 2026
blocked
Indri
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Indri indri
IUCN Red List of Threatened Species · professional body
Accessed September 6, 2026
healthy
Indri
Wikipedia · reference work
Accessed September 6, 2026
blocked
Tasmanian devil
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Sarcophilus harrisii
IUCN Red List of Threatened Species · professional body
Accessed September 6, 2026
blocked
Devil facial tumour disease
Wikipedia · reference work
Accessed September 6, 2026
healthy
Tasmanian devil
Wikipedia · reference work
Accessed September 6, 2026
healthy
Chironectes minimus (water opossum)
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
blocked
Water opossum
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Water opossum
Wikipedia · reference work
Accessed September 6, 2026
blocked
Argentine ant
Wikipedia · reference work
Accessed September 6, 2026
blocked
Skate
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Common skate
Wikipedia · reference work
Accessed September 6, 2026
healthy
Skate (fish)
Wikipedia · reference work
Accessed September 6, 2026
healthy
Litocranius walleri
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
healthy
Gerenuk
Wikipedia · reference work
Accessed September 6, 2026
blocked
Grizzly bear
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
American black bear
Wikipedia · reference work
Accessed September 6, 2026
healthy
Grizzly bear
Wikipedia · reference work
Accessed September 6, 2026
blocked
Undulate ray
Wikipedia · reference work
Accessed September 6, 2026
healthy
Marmota monax (woodchuck)
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
healthy
Groundhog
Wikipedia · reference work
Accessed September 6, 2026
blocked
Groundhog Day
Wikipedia · reference work
Accessed September 6, 2026
healthy
Cuvier's Beaked Whale
NOAA Fisheries · government
Accessed September 6, 2026
healthy
Cuvier's beaked whale
Wikipedia · reference work
Accessed September 6, 2026
healthy
Ivory-billed Woodpecker
U.S. Fish and Wildlife Service · government
Accessed September 6, 2026
healthy
Ivory-billed woodpecker
Wikipedia · reference work
Accessed September 6, 2026
blocked
Tortoise
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Aldabra giant tortoise
Wikipedia · reference work
Accessed September 6, 2026
healthy
Sperm Whale
NOAA Fisheries · government
Accessed September 6, 2026
blocked
Giant Squid
Smithsonian Ocean · museum or zoo
Accessed September 6, 2026
healthy
Giant squid
Wikipedia · reference work
Accessed September 6, 2026
blocked
Flatworm
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Lissachatina fulica
Wikipedia · reference work
Accessed September 6, 2026
blocked
Platydemus manokwari
Wikipedia · reference work
Accessed September 6, 2026
blocked
Grass snake
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Grass snake
Wikipedia · reference work
Accessed September 6, 2026
healthy
Inia geoffrensis
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Amazon river dolphin
Wikipedia · reference work
Accessed September 6, 2026
blocked
Arapaima
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Arapaima
Smithsonian's National Zoo and Conservation Biology Institute · museum or zoo
Accessed September 6, 2026
healthy
Arapaima
Wikipedia · reference work
Accessed September 6, 2026
healthy
Arapaima gigas
Wikipedia · reference work
Accessed September 6, 2026
healthy
White-tailed Eagle
Royal Society for the Protection of Birds · professional body
Accessed September 6, 2026
blocked
White-tailed eagle
Wikipedia · reference work
Accessed September 6, 2026
healthy
Lasionycteris noctivagans (silver-haired bat)
Animal Diversity Web, University of Michigan Museum of Zoology · university
Accessed September 6, 2026
blocked
Bats and wind turbines
Wikipedia · reference work
Accessed September 6, 2026
blocked
Silver-haired bat
Wikipedia · reference work
Accessed September 6, 2026
healthy
Short-beaked Common Dolphin
NOAA Fisheries · government
Accessed September 6, 2026
healthy
Common dolphin
Wikipedia · reference work
Accessed September 6, 2026
blocked
Bathypterois grallator
Wikipedia · reference work
Accessed September 6, 2026
blocked
Tripodfish
Wikipedia · reference work
Accessed September 6, 2026
blocked
Dire wolf | Extinct Mammal
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Dire wolf
Wikipedia · reference work
Accessed September 6, 2026
blocked
Electric ray
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
blocked
Atlantic torpedo
Wikipedia · reference work
Accessed September 6, 2026
healthy
Electric ray
Wikipedia · reference work
Accessed September 6, 2026
blocked
Dryococelus australis
IUCN Red List of Threatened Species · professional body
Accessed September 6, 2026
blocked
Ball's Pyramid
Wikipedia · reference work
Accessed September 6, 2026
blocked
Dryococelus australis
Wikipedia · reference work
Accessed September 6, 2026
blocked
Gadus morhua
IUCN Red List · professional body
Accessed September 6, 2026
healthy
Atlantic Cod
NOAA Fisheries · government
Accessed September 6, 2026
blocked
Atlantic cod
Wikipedia · reference work
Accessed September 6, 2026
blocked
Northern cod moratorium
Wikipedia · reference work
Accessed September 6, 2026
healthy
Ariolimax columbianus
Animal Diversity Web, University of Michigan · university
Accessed September 6, 2026
healthy
Banana slug
Wikipedia · reference work
Accessed September 6, 2026
blocked
Moorish idol
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Moorish idol
Wikipedia · reference work
Accessed September 6, 2026
blocked
Pennant coralfish
Wikipedia · reference work
Accessed September 6, 2026
blocked
Zanclidae
Wikipedia · reference work
Accessed September 6, 2026
blocked
Shoebill | Giant Wader, African Stork, Wetlands
Encyclopaedia Britannica · reference work
Accessed September 6, 2026
healthy
Balaeniceps rex, Shoebill
IUCN Red List · professional body
Accessed September 6, 2026
blocked
Pelecaniformes
Wikipedia · reference work
Accessed September 6, 2026
blocked
Shoebill
Wikipedia · reference work
Accessed September 6, 2026
healthy
Petrogale xanthopus
IUCN Red List of Threatened Species · professional body
Accessed September 6, 2026
blocked
Rock-wallaby
Wikipedia · reference work
Accessed September 6, 2026
blocked
Yellow-footed rock-wallaby
Wikipedia · reference work
Accessed September 6, 2026