10 Free Artworks of Taxonomy:binomial=regulus Cristatus

bird taxonomy:binomial=regulus regulus ornithology great britain pictorial works harvard university ernst mayr library american museum of natural history library taxonomy:common=goldcrest taxonomy:common=golden-crested wren

n86_w1150

harvard university bird

n162_w1150

great britain bird

n149_w1150

netherlands bird

n168_w1150

n121_w1150

n76_w1150

n144_w1150

n31_w1150

united states bird

n236_w1150

n347_w1150

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