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Nature
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Archaeopteryx
ArchaeopteryxTemporal range: Late Jurassic (Tithonian), 150.8–148.5 Ma
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The Berlin Archaeopteryx specimen (A. siemensi…
Arctic tern
Arctic tern
Flatey Island, Western Iceland
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Animalia
Ph…
Armillaria gallica
Armillaria gallica
Scientific classification
Kingdom:
Fungi
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
P…
Armillaria luteobubalina
Armillaria luteobubalina
Scientific classification
Kingdom:
Fungi
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Fami…
Astraeus hygrometricus
Astraeus hygrometricus
Conservation status
Apparently Secure (NatureServe)
Scientific classification
Kingdom:
Fungi
Division:
Basidiomy…
Atlantic puffin
Atlantic puffin
At Skomer, Wales
Call, recorded on Skokholm, Wales
Conservation status
Vulnerable (IUCN 3.1)
Scientific classification
…
Auriscalpium vulgare
Auriscalpium vulgare
Scientific classification
Kingdom:
Fungi
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Russulales
Family:
…
Australasian gannet
Australasian gannet
Vocalizations at a colony on Cape Kidnappers, New Zealand
Conservation status
Least Concern (IUCN 3.1)
Scientific clas…
Australian boobook
Australian boobook
Subspecies boobook, New South Wales
Conservation status
Least Concern (IUCN 3.1)
CITES Appendix II 
Scientific cl…
Australian green tree frog
Australian green tree frog
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Animalia
Phylum:
Chordata
…
Australian magpie
Australian magpie
G. tibicen hypoleuca, Tasmania
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Animali…
Australian raven
Australian raven
Near Kurnell, New South Wales
An audio recording of an Australian raven.ⓘ
Conservation status
Least Concern (IUCN 3.1)
Sci…
Aylesbury duck
Breed of domesticated duck, bred mainly for its meat and appearance
Prize-winning Aylesbury duck (front) and drake (rear), 1873
The Aylesbury duck is a breed of…
Babakotia
BabakotiaTemporal range: Pleistocene–Northgrippian (Possible Late Miocene species)
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Babakotia radofilai skull
Scient…
Bald eagle
Bald eagleTemporal range: Pleistocene-Recent 0.3–0 Ma
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Bald eagle preparing to fly at Kachemak Bay in Alaska, United S…
Banded broadbill
Banded broadbill
Male of the subspecies pallidus
Conservation status
Near Threatened (IUCN 3.1)
Scientific classification
Kingdom:
Anima…
Banded stilt
Banded stilt
Banded stilts,Rottnest Island
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Animalia
Ph…
Banksia aemula
Wallum banksia
Wybung Head, Lake Munmorah
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Plantae
Clad…
Banksia attenuata
Candlestick banksia or biara
At Margaret River
Conservation status
Vulnerable (IUCN 3.1)
Scientific classification
Kingdom:
Plantae
Cl…
Banksia brownii
Feather-leaved banksia
inflorescences and leaves.
Conservation status
Critically Endangered (IUCN 3.1)
Scientific classification
Kingdom:…
Banksia canei
Mountain banksia
Banksia canei inflorescence
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Plantae
C…
Banksia dentata
Banksia dentata
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Plantae
Clade:
Tracheophytes
Clade:
…
Banksia ericifolia
Banksia ericifolia
Banksia ericifolia, cultivated at Colac, Victoria
Conservation status
Least Concern (IUCN 3.1)
Scientific classification …
Banksia integrifolia
Coast banksia
Subsp. integrifolia
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:
Plantae
Clade:
Trac…