EDGE Scores

The worlds mammals and amphibians scored according to how Evolutionarily Distinct and Globally Endangered they are.


Page 1 of 180, showing 100 records out of 17,982 total

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Name ED Scale ED Score EDGE Scale EDGE Score
Rhinophrynus dorsalis (Burrowing Toad) 100 190.67 70 5.26
Steatornis caripensis (Oilbird) 99 72.768 63 4.301
Leptosomus discolor (Cuckoo-Roller) 98 72.243 63 4.294
Opisthocomus hoazin (Hoatzin) 92 68.016 62 4.234
Anseranas semipalmata (Magpie-Goose) 85 62.676 61 4.154
Rhinatrema bivittatum (Two-lined Caecilian) 82 157.00 67 5.06
Sagittarius serpentarius (Secretarybird) 80 59.325 83 5.486
Proteus anguinus (Olm) 78 150.07 87 6.40
Pandion haliaetus (Osprey) 76 56.063 59 4.044
Rhynochetos jubatus (Kagu) 75 55.382 94 6.112
Eurypyga helias (Sunbittern) 75 55.382 59 4.032
Nyctibius bracteatus (Rufous Potoo) 74 54.597 59 4.018
Struthio camelus (Ostrich) 74 54.425 59 4.015
Pluvianus aegyptius (Egyptian Plover) 72 53.167 58 3.992
Rhinortha chlorophaea (Raffles's Malkoha) 71 52.399 58 3.978
Balaeniceps rex (Shoebill) 69 51.335 81 5.344
Scopus umbretta (Hamerkop) 69 51.335 58 3.958
Gavia stellata (Red-throated Loon) 67 49.484 57 3.922
Corythaeola cristata (Great Blue Turaco) 61 45.485 56 3.839
Urocolius macrourus (Blue-naped Mousebird) 60 44.627 55 3.82
Urocolius indicus (Red-faced Mousebird) 60 44.627 55 3.82
Vultur gryphus (Andean Condor) 59 43.702 67 4.493
Sarcoramphus papa (King Vulture) 59 44.23 55 3.812
Pachycoccyx audeberti (Thick-billed Cuckoo) 59 43.684 55 3.80
Ascaphus montanus (Rocky Mountain Tailed Frog) 57 109.89 61 4.71
Ascaphus truei (Tailed Frog) 57 109.89 61 4.71
Nasikabatrachus sahyadrensis (Purple frog) 56 107.50 93 6.77
Pseudobranchus axanthus (Southern Dwarf Siren) 56 107.49 61 4.69
Pseudobranchus striatus (Northern Dwarf Siren) 56 107.49 61 4.69
Tapera naevia (Striped Cuckoo) 56 41.654 54 3.753
Colius leucocephalus (White-headed Mousebird) 55 41.174 54 3.742
Tinamotis pentlandii (Puna Tinamou) 55 40.978 54 3.737
Tinamotis ingoufi (Patagonian Tinamou) 55 40.831 54 3.734
Ceuthmochares aereus (Green Malkoha) 55 40.667 54 3.73
Aegotheles savesi (Enigmatic Owlet-Nightjar) 54 40.261 100 6.492
Nyctibius aethereus (Long-tailed Potoo) 54 40.32 54 3.721
Mesembrinibis cayennensis (Green Ibis) 54 40.304 54 3.721
Necturus lewisi (Neuse River Waterdog) 53 103.01 71 5.34
Necturus maculosus (Mudpuppy) 53 103.01 60 4.64
Oreopholus ruficollis (Tawny-throated Dotterel) 53 39.762 53 3.708
Cariama cristata (Red-legged Seriema) 53 39.285 53 3.696
Chunga burmeisteri (Black-legged Seriema) 53 39.285 53 3.696
Nyctibius grandis (Great Potoo) 53 39.226 53 3.695
Pedionomus torquatus (Plains-wanderer) 52 38.95 88 5.767
Sapayoa aenigma (Sapayoa) 52 38.598 53 3.679
Phaethon aethereus (Red-billed Tropicbird) 52 38.53 53 3.677
Guira guira (Guira Cuckoo) 51 38.108 53 3.666
Urocynchramus pylzowi (Pink-tailed Rosefinch) 51 37.895 53 3.661
Heliomaster constantii (Plain-capped Starthroat) 50 37.319 52 3.646
Hemiprocne comata (Whiskered Treeswift) 50 37.299 52 3.645
Morococcyx erythropygus (Lesser Ground-Cuckoo) 50 37.048 52 3.639
Leiopelma hochstetteri (Hochstetter's frog) 48 92.69 80 5.93
Cryptobranchus alleganiensis (Hellbender) 48 92.49 69 5.23
Monias benschi (Subdesert Mesite) 48 36.013 75 4.998
Scythrops novaehollandiae (Channel-billed Cuckoo) 48 36.021 52 3.611
Podilymbus podiceps (Pied-billed Grebe) 48 35.996 52 3.611
Euaegotheles insignis (Feline Owlet-Nightjar) 48 35.963 52 3.61
Upupa epops (Eurasian Hoopoe) 48 35.581 52 3.60
Xenicus gilviventris (New Zealand Rockwren) 47 35.034 75 4.971
Dulus dominicus (Palmchat) 47 35.267 51 3.591
Acanthisitta chloris (Rifleman) 47 35.034 51 3.584
Ortyxelos meiffrenii (Quail-plover) 47 34.88 51 3.58
Orycteropus afer (Aardvark) 46 89.41 58 4.50
Ornithorhynchus anatinus (Platypus) 46 88.97 58 4.50
Zebrilus undulatus (Zigzag Heron) 46 34.202 63 4.254
Tauraco porphyreolophus (Purple-crested Turaco) 46 34.606 51 3.573
Ruwenzorornis johnstoni (Ruwenzori Turaco) 46 34.582 51 3.572
Nycticryphes semicollaris (South American painted-snipe) 46 34.544 51 3.571
Eudromia elegans (Elegant Crested Tinamou) 46 34.384 51 3.566
Eudromia formosa (Quebracho Crested Tinamou) 46 34.384 51 3.566
Micrathene whitneyi (Elf Owl) 46 34.335 51 3.565
Aphrodroma brevirostris (Kerguelen Petrel) 46 34.181 51 3.56
Ibidorhyncha struthersii (Ibisbill) 46 34.17 51 3.56
Gymnogyps californianus (California Condor) 45 33.39 97 6.31
Pelodytes caucasicus (Frog) 45 86.78 57 4.47
Pelodytes ibericus (Iberian parsley frog) 45 86.78 57 4.47
Pelodytes punctatus (Common Parsley Frog) 45 86.78 57 4.47
Anhima cornuta (Horned Screamer) 45 34.057 51 3.557
Tauraco leucotis (White-cheeked Turaco) 45 33.884 51 3.552
Oceanodroma castro (Band-rumped Storm-Petrel) 45 33.611 51 3.544
Colius colius (White-backed Mousebird) 45 33.476 51 3.54
Coragyps atratus (Black Vulture) 45 33.39 51 3.538
Leiopelma archeyi (Archey's Frog) 44 85.93 100 7.24
Epicrionops bicolor (Two-coloured caecilian) 44 86.46 57 4.47
Epicrionops niger (Black caecilian) 44 86.46 57 4.47
Epicrionops petersi (PetersÂ’ caecilian) 44 86.46 57 4.47
Colius striatus (Speckled Mousebird) 44 33.328 50 3.536
Regulus satrapa (Golden-crowned Kinglet) 44 32.86 50 3.522
Chelidorhynx hypoxantha (Yellow-bellied Fantail) 44 32.71 50 3.518
Euaegotheles crinifrons (Moluccan Owlet-Nightjar) 44 32.705 50 3.518
Epicrionops columbianus (El Tambo Caecilian) 44 86.46 NA NA
Epicrionops lativittatus (Eastern Caecilian) 44 86.46 NA NA
Epicrionops marmoratus (Marbled Caecilian) 44 86.46 NA NA
Epicrionops parkeri (Parker's Caecilian) 44 86.46 NA NA
Epicrionops peruvianus (Marcapata Valley Caecilian) 44 86.46 NA NA
Andrias davidianus (Chinese giant salamander) 43 83.42 100 7.21
Strigops habroptila (Kakapo) 43 32.372 97 6.28
Macrocephalon maleo (Maleo) 43 32.452 85 5.59
Andrias japonicus (Japanese giant salamander) 43 83.42 68 5.13
Hemidactylium scutatum (Four-toed Salamander) 43 83.73 57 4.44

NA - Not Available


Data provided by EDGE of Existence programme, Zoological Society of London